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Позиций:
Описание:

In a multichannel DAC system, the ability to monitor all outputs at a single point is a significant advantage for troubleshooting and diagnostic analysis. This circuit provides multichannel DAC output channel monitoring using a single-channel SAR ADC.


Figure 1. Efficient Channel Monitoring Circuit (Simplified Schematic)

Возможности:

  • 8-/16-channel voltage monitor
  • 12-/14 bit resolution

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Описание:

The circuit described in this document is a high-performance, unipolar, precision DAC configuВ­ration which employs theAD5450/AD5451/AD5452/AD5453 family of precision multiplying DACs, the OP177 low-noise, high precision operational amplifier (op-amp) and the ADR01 precision 10 V reference. Because the op amp dictates the overall circuit dc performance in terms of precision, the OP177, a high precision, low noise op amp, is well matched for performance-driven applications. This circuit also uses the ADR01, which is a high accuracy, high stability, 10 V precision voltage reference. Because voltage reference temperature coefficient and long-term drift are primary considerations for applications requiring high precision conversion, this device is also an ideal candidate.



Figure 1. Unipolar Precision DC Configuration (Simplified Schematic: Decoupling and All Connections Not Shown)

Возможности:

  • Programmable output levels
  • Inverting signal configuration
  • High performance, low noise

Документация:
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Описание:
This circuit provides precision data conversion using the AD5542 voltage output DAC together with the ADR421BRZ voltage reference and the AD8628 auto-zero op amp as the reference buffer. The AD8628 reference buffer provide benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., circuit topology, these zero-drift amplifiers combine low cost with high accuracy and low noise. No external capacitor is required, and the digital switching noise associated with most chopper-stabilized amplifiers is greatly reduced, thereby making this the optimum choice for reference buffering.

This circuit provides precision, low power, voltage output, digital-to-analog conversion. The AD5542 can be operated in either the buffered or unbuffered mode. The application and its requirements on settling time, input impedance, noise, etc., determine which mode of operation is best. The selection of the output buffer amplifier can be tailored to suit either dc precision or fast settling time. Where the DAC is required to drive a load less than 60 kΩ, an output buffer will be required. The output impedance of the DAC is constant and code independent, but to minimize gain errors the input impedance of the output amplifier should be as high as possible. The output amplifier should also have a 3 dB bandwidth of 1 MHz or greater. The output amplifier adds another time constant to the system, thereby increasing the settling time of the final output.

A higher 3 dB amplifier bandwidth results in a faster effective settling time of the combined DAC and amplifier. All devices in the circuit can be powered from a single +5 V supply. The input voltage range of the ADR421 reference is 4.5 V to 18 V.
Возможности:

  • Precision Digital to Analog Conversion
  • Auto Zero Op-Amp Reduces Digital Switching Noise for 16-Bit DAC

Документация:
  • Схемотехника
  • Програмное обеспечение
  • Топология платы
Описание:
Digitally controlled current sources are critical functions in a variety of applications, such as power management, solenoid control, motor control, impedance measurement, sensor excitation, and pulse oximetry. Here we describe three current sources with serial interface digital control using DACs, op amps, and MOSFET transistors. The DACs selected are high resolution (14- or 16-bit), low power CMOS with standard serial interfaces. The AD5543 16-bit DAC is packaged in ultracompact (3 mm ? 4.7 mm) 8-lead MSOP and 8-lead SOIC packages. The AD5446 14-bit DAC is available in a small 10-lead MSOP package. The two DACs are both compatible with most DSP interface standards and also SPI, QSPI, and MICROWIRE. The external reference voltage input allows many output level variations, up to 10 V. The combination of parts represents industry-leading small PC board area, low cost, and high resolution. The three designs offer low risk solutions and use industry-standard parts.
Возможности:

  • Programmable current output
  • Multiple configurations for reverse and bi-directional modes

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Описание:
Achieving true 16-bit performance with a voltage output DAC requires selecting not only the correct DAC but also the correct complementary supporting components. This circuit provides a low risk solution for precision 16-bit digital-to-analog conversion using the AD5542A/AD5541A voltage output DAC with the ADR421 voltage reference and the AD8675 ultralow offset op amp used as the voltage reference buffer.

The reference buffer is critical to the design because the input impedance at the DAC reference input is heavily code- dependent and will lead to linearity errors if the DAC reference is not adequately buffered. With a high open-loop gain of 120 dB, the AD8675 has been proven and tested to meet the settling time, offset voltage, and low impedance drive capability required by this circuit application.

The precision, low offset OP1177 can be used as an optional output buffer if needed.

This combination of parts provides industry-leading 16-bit integral nonlinearity (INL) of ±1 LSB and differential nonlinearity (DNL) of ±1 LSB with guaranteed monotonicity, as well as low power, small PCB area, and cost effectiveness.

Figure 1. Precision DAC Configuration (Simplified Schematic: All Connections and Decoupling Not Shown)
Возможности:

  • True 16 bit programmable voltage output
  • INL and DNL both better than 1 LSB
  • Small footprint and low cost

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  • Схемотехника
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Описание:
The EVAL-6SOT23EBZ evaluation board evaluates 6-lead SOT-23 devices in the Switches and Multiplexers Portfolio that are purchased separately. A clamp is supplied with the EVAL-6SOT23EBZ to secure a 6-lead SOT-23 device to the evaluation board without the need for soldering, making the board reusable for multiple devices.

A device can be clamped or soldered to the center of the evaluation board. Each pin of the device has a corresponding link from K1 to K6 that can be set to either VDD or GND. A wire screw terminal supplies VDD and GND. SMB connectors on the board allow additional external signals to be supplied to the device. In addition, there is space available at the top of the board for prototyping.

Full specifications of the device under test (DUT) are available in the corresponding product data sheet, which should be consulted in conjunction with user guide UG- 948 when using the evaluation board.
Возможности:

  • 6 lead SOT-23 evaluation board
  • Clamp to allow the main device to be changed easily
  • Gold pin connectors to allow the addition of passive components
  • SMB connectors for the input/output of signals
  • Additional space on board to allow for prototypin

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The AD5320 evaluation board is designed to help users quickly prototype new AD5320 circuits and reduce design time. The AD5320 operates from a single 2.7 V to 5.5 V supply.


For full data, see the AD5320 data sheet, which must be used in conjunction with UG-971 when using the evaluation board.


The evaluation board interfaces to the USB port of a PC via the SDP-B board. Software is available for download that allows users to program the AD5320.

Возможности:

  • Full featured evaluation board in conjunction with nanoDAC® motherboard (EVAL-MBnanoDAC-SDZ)
  • On-board references
  • Various link options
  • PC control in conjunction with Analog Devices, Inc., system demonstration platform (SDP)

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Описание:

The AD5326 evaluation board is designed to help users quickly prototype new AD5326 circuits and reduce design time. The AD5326 operates from a single 2.5 V to 5.5 V supply.


Full data is available in the AD5326 data sheet, which must be consultedin conjunction with UG-977 when using the evaluation board.


The evaluation board interfaces to the USB port of a PC via the SDP-B controller board (EVAL-SDP-CB1Z). Software is supplied with the evaluation board to allow the user to program the AD5326.


This evaluation board requires the SDP-B controller board (EVAL-SDP-CB1Z).


Возможности:

  • Full featured evaluation board in conjunction with nanoDAC® motherboard (EVAL-MBnanoDAC-SDZ)
  • On-board references
  • Various link options
  • PC control in conjunction with Analog Devices, Inc., system demonstration platform (SDP)

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Описание:

The AD5328DBZ evaluation board is designed to help users quickly prototype new AD5328 circuits and reduce design time. The AD5328 operates from a single 2.5 V to 5.5 V supply.


For full details, see the AD5328 data sheet, which must be used in conjunction with UG-978 when using the EVAL-AD5328DBZ evaluation board.


The evaluation board interfaces to the USB port of a PC via the SDP-B board. Software is available for download to allow the user to program the AD5328.


This evaluation board requires the EVAL-SDP-CB1Z board (SDP-B controller board), which is available for order on the Analog Devices website.

Возможности:

  • Full featured evaluation board in conjunction with nanoDAC® motherboard (EVAL-MBnanoDAC-SDZ)
  • On-board references
  • Various link options
  • PC control in conjunction with Analog Devices, Inc., system demonstration platform (SDP)

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Описание:

The AD5340DBZ evaluation board helps users quickly prototype new AD5340 circuits and reduce design time. The AD5340 operates from a single 2.5 V to 5.5 V supply.


For full data, see the AD5340 data sheet, which must be used in conjunction with UG-981 when using the evaluation board.


The EVAL-AD5340DBZ evaluation board interfaces to the USB port of a PC via the SDP-B board. Software is available for download that allows users to program the AD5340.


The EVAL-AD5340DBZ evaluation board requires the EVAL-SDP-CB1Z board (SDP-B controller board).

Возможности:

  • Full featured evaluation board in conjunction with nanoDAC motherboard (EVAL-MBnanoDAC-SDZ)
  • On-board references
  • Various link options
  • PC control in conjunction with Analog Devices, Inc., system demonstration platform (SDP)

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Описание:
The evaluation board allows the functionality and performance of the AD5380 to be easily evaluated. The evaluation board can be used as a stand alone board with control coming from an external DSP or micro-controller or it can be connected to a PC. Software is provided which can be used to program the registers of the AD5380. Control of the AD5380 is achieved via a USB interface.

This device is pin-to-pin compatible with the AD5381
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Описание:
The Evaluation board for the AD5445 contains a SDP-B connection and software allowing the AD5445 to be controlled from a SDP-B board.

This evaluation kit can also be used for the AD5424 and AD5433 generics.

The SDP Controller board is a separate list item in the ordering guide below (EVAL-SDP-CB1Z). If you have not previously purchased an SDP Controller board, please do so to ensure a full evaluation setup.
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Описание:

The Evaluation board for the AD5544 contains a SDP-B connection and software allowing the AD5544 to be controlled from a SDP-B board.


Возможности:

  • Full-featured evaluation board for the AD5544
  • Graphic user interface software for board control and data analysis
  • Connector to EVAL-SDP-CB1Z system demonstration platform board
  • Various power supply options

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Описание:
This page contains evaluation board documentation and ordering information for evaluating the AD723.
Документация:
  • Програмное обеспечение
  • Топология платы
Описание:
This page contains evaluation board documentation and ordering information for evaluating the AD724.
Документация:
  • Програмное обеспечение
  • Топология платы
Описание:
This page contains ordering information for evaluating the AD768.
Описание:
The evaluation board allows the functionality and performance of the AD7839 to be easily evaluated. The eval board connects to a PC via the printer port. Software is provided to allow the user to program the registers of the AD7839.

Документация:
  • Топология платы
Описание:
Evaluation board for the AD7898 which is a fast 12-bit ADC that operates from a single +5 V supply and is housed in an 8-pin SOIC. Full data on the AD7898 is available in the AD7898 data sheet available from Analog Devices and should be consulted in conjunction with this Technical Note when using the Evaluation Board.

On-board components include an AD780 which is a pin programmable +2.5V or +3V ultra high precision bandgap reference and an AD711 op-amp used to buffer the analog input.


Interfacing to this board is through a 96-way connector. This 96-way connector is compatible with the EVALUATION-BOARD CONTROLLER which is also available from Analog Devices. External sockets are provided for the CS/CONVST input, VDRIVE input, SDATA input, SCLK input, REFIN input and the VIN input.

Документация:
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Описание:

The AD8403 supports a single-supply 2.7 V to 5.5 V operation, making the device suited for battery-powered applications and many other applications, offering a ±1% channel-to-channel matching tolerance.

In addition, the AD8403 uses a versatile SPI serial interface, allowing speeds of up to 50 MHz.

The EVAL-AD8403SDZ can operate in single-supply mode and incorporates an internal power supply from the USB.

Complete specifications for the AD8403 part can be found in the AD8403 data sheet.

Возможности:

  • Full-featured evaluation board for the AD8403
  • Various test circuits
  • Various ac/dc input signals
  • PC control via a separately purchased system demonstration platform (SDP)
  • PC software for control

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This page contains evaluation board documentation and ordering information for evaluating the AD9708.
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This page contains ordering information for evaluating the AD9742.
Описание:
This page contains ordering information for evaluating the AD9750.
Описание:
This page contains ordering information for evaluating the AD9752.
Описание:
This page contains evaluation board documentation and ordering information for evaluating the AD9760.
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This page contains ordering information for evaluating the AD9761.
Описание:
This page contains evaluation board documentation and ordering information for evaluating the AD9762.
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This page contains evaluation board documentation and ordering information for evaluating the AD9764.
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This page contains evaluation board documentation and ordering information for evaluating the AD9767.
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Описание:

Analog Devices provides a line of evaluation boards designed to help users evaluate our instrumentation amplifiers in 8 pin packages. Access the user guide UG-261.

This user guide describes three generic evaluation boards that can be used to evaluate many of Analog Devices instrumentation amplifiers. For information on the performance of a specific instrumentation amplifier, see the data sheet for that instrumentation amplifier.

  • 3 generic, easy-to-use evaluation boards
  • Shipped with an assortment of Analog Devices, Inc., in-amps
  • Solder in the in-amp to be tested
  • Test pins already populated
  • Decoupling capacitors already populated
  • EVAL-INAMP-62RZ board: Compatible with AD620, AD621, AD622, AD623, AD627, AD8223, and AD8225 in SOIC or PDIP
  • EVAL-INAMP-82RZ board: Compatible with AD8221, AD8226, AD8227, AD8228, AD8229, AD8421, AD8422, AD8428, and AD8429 in SOIC package
  • EVAL-INAMP-82RMZ board: Compatible with AD8220, AD8221, AD8226, AD8227, AD8228, AD8236, AD8421, and AD8422 in MSOP package

Analog Devices provides a line of evaluation boards designed to help users evaluate our instrumentation amplifiers in 8 pin packages. Access the user guide UG-261.

This user guide describesAnalog Devices provides a line of evaluation boards designed to help users evaluate our instrumentation amplifiers in 8 pin packages. Access the user guide UG-261.

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The MAX197 evaluation system (EV system) is a complete, low-cost, 8-channel data-acquisition system consisting of a MAX197 evaluation kit (EV kit) and a Maxim 80C32 or 68HC16 microcontroller (µC) module. IBM® PC compatible software provides a handy user interface to demonstrate the MAX197's many features. Source code is provided.

The MAX197 EV kit requires a single +5V supply and includes optional input buffer amplifiers that operate with ±15V supplies.

The MAX197 EV kit and EV system evaluate both the MAX197 and the MAX199. To evaluate the MAX199, order a sample of the MAX199 along with the MAX197 EV kit.
Возможности:

  • Proven PC Board Layout
  • Complete Evaluation System
  • Convenient Test Points Provided On-Board
  • Data Logging Software
  • Source Code Provided
  • Fully Assembled and Tested
  • User-Selected Microcontroller Module 80C32 or 68HC16

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The MAX4201 evaluation kit (EV kit) simplifies evaluation of the MAX4201 ultra-high-speed, low-power, low-noise, open-loop buffer. The EV kit circuit demonstrates the MAX4201 in the noninverting unity-gain configuration. RF-style connectors (SMA) and 50Ω terminating resistors are included for test equipment compatibility.

This EV kit can also be used to evaluate the MAX4200 and MAX4202 (contact Maxim for free samples). Note that the MAX4201 has an internal 50Ω output termination resistor, and the MAX4202 has an internal 75Ω output termination resistor, while the MAX4200 has no internal output termination resistor (refer to the MAX4200–MAX4205 data sheet for more information).
Возможности:

  • 780MHz -3dB Bandwidth
  • 280MHz 0.1dB Gain Flatness
  • 2.1nV/√Hz Voltage Noise Density
  • 0.8pA/√Hz Current Noise Density
  • 4200V/µs Slew Rate
  • Excellent Capacitive-Load-Driving Capability
  • Fully Assembled and Tested Surface-Mount Board

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The MAX4273 evaluation kit (EV kit) is a fully assembled and tested surface-mount hot-swap controller circuit board that provides current-limiting and DualSpeed/Bi-Level™ fault protection. The circuit uses a MAX4273 IC in a 16-pin QSOP package and is configured for a +2.7V to +13.2V input voltage range.

The MAX4273 controls the N-channel MOSFET and provides current regulation during startup. Several configurations allow the MAX4273 IC’s unique current regulation architecture to be tailored to the application. The current-limiting and short-circuit protection features are configurable and demonstrate the various features provided by the MAX4273 IC.

The EV kit features a power-on reset (POR) circuit. Several configurations for autoretry, glitch filters, auxiliary VCC power, and gate drive speed are provided. The EV kit can also be reconfigured to emulate the MAX4271 and MAX4272 hot-swap controllers.
Возможности:

  • +2.7V to +13.2V Input Range
  • Output Configured for +5V (Configurable from +2.7V to +13.2V)
  • Up to 10A Capability (as Configured)
  • Demonstrates Unique Current-Regulation Architecture
  • Auxiliary VCC Feature
  • Power-On Reset Circuit
  • Configurable Autoretry
  • Adjustable N-Channel MOSFET Gate Charging Time
  • Configurable Glitch Filters
  • Also Emulates MAX4271 and MAX4272 Hot-Swap Controllers
  • Surface-Mount Components
  • Fully Assembled and Tested

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The MAX5183 evaluation kit (EV kit) is designed to simplify evaluation of the 8-bit and 10-bit, dual, 40MHz, simultaneous-update or alternate-phase-update MAX5180/MAX5183, MAX5182/MAX5185, MAX5186/MAX5189, and MAX5188/MAX5191 digital-to-analog converters (DACs). The board contains all circuitry necessary for evaluating the dynamic performance of these high-speed converters, including a circuit to convert the DAC's differential outputs into single-ended outputs. Since the design combines high-speed analog and digital circuitry, the board layout calls for special precautions and design features.

Connector pads for power supplies (AVDD, DVDD, VCC, and VEE), DAC outputs (VOUT1, VOUT1A, VOUT2, and VOUT2A), and SMA connectors for the digital and control inputs (D0-D9,active-low CS, CLK) simplify connection to the EV kit. The four-layer board layout is optimized for best dynamic performance.

The MAX5183 dual, 10-bit, 40MHz, simultaneous update DAC is installed on the EV kit board. The kit can be used to evaluate the MAX5180, MAX5182, MAX5185, MAX5186, MAX5188, MAX5189, or MAX5191 with minor component changes.
Возможности:

  • Fast Evaluation and Performance Testing
  • SMA Coaxial Connectors for Clock and Data Inputs
  • Performance-Optimized Four-Layer PC Board with Separate Analog and Digital Power and Ground Connections
  • On-Board Differential to Single-Ended Conversion Circuitry
  • Fully Assembled and Tested with MAX5183BEEI

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The MAX5258 evaluation kit (EV kit) provides a proven design to evaluate the MAX5258 low-power, 8-bit octal, digital-to-analog converter (DAC). The EV kit also includes Windows® 2000/XP- and Windows Vista®-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the MAX5258.

The MAX5258 EV kit PCB comes with a MAX5258EEE+ installed. This EV kit can also be used to evaluate the MAX5259EEE+ low-power 8-bit octal DAC (2.7V to 3.6V). Contact the factory for free samples of the MAX5259EEE+.
Возможности:

  • Windows 2000/XP- and Windows Vista (32-Bit)-Compatible Software
  • Supports Standard SPI™ Interface
  • USB-PC Connection (Cable Included)
  • USB Powered
  • 16-Pin DAC Output Signal Header
  • Proven PCB Layout
  • Lead-Free and RoHS Compliant
  • Fully Assembled and Tested

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The MAX544X evaluation kit (EV kit) provides a proven design to evaluate the MAX5441–MAX5442 serial-input, voltage-output, 16-bit digital-to-analog convertors (DACs). The EV kit also includes Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical user interface (GUI) for exercising the features of these devices.

The DACs are controlled by an on-board MAXQ® microcontroller, which provides two separate SPI control interfaces.

The EV kit provides on-board +2.5V and +4.096V highprecision voltage references (MAX6126). The EV kit also provides precision bipolar and ultra-precision unipolar op amps, the MAX9632 (single) and MAX44251 (dual), respectively.

The EV kit comes with the +5V MAX5441AEUA+ and +5V MAX5442AEUB+ installed; however, it can also be used to evaluate other parts in the same family. Contact the factory for free samples of the pin-compatible devices shown in Table 1 in the full data sheet.

Возможности:

  • Provides Both Bipolar and Unipolar Output
  • On-Board +2.5V and +4.096V High-Precision Voltage References
  • On-Board Bipolar and Unipolar High-Precision Op Amps
  • Proven High-Performance 16-Bit DAC PCB Layout
  • High-Speed USB 2.0 USB-PC Connection (Cable Included)
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

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The MAX5498 evaluation kit (EV kit) is an assembled and tested PCB that demonstrates the MAX5498 10-bit (1024-tap), dual, nonvolatile, SPI™-interface, linear-taper digital potentiometer. Windows® 2000/XP- and Windows Vista®-compatible software provides a handy user interface to exercise the features of the MAX5498.

The EV kit can also be used to evaluate the MAX5494, MAX5495, MAX5496, MAX5497, or MAX5499. The MAX5494/MAX5495 provide two programmable voltage-dividers, the MAX5496/MAX5497 provide two variable resistors, and the MAX5498/MAX5499 provide one programmable voltage-divider and one variable resistor. The MAX5494/MAX5496/MAX5498 devices have 10kΩ end-to-end resistance and the MAX5495/MAX5497/MAX5499 devices have 50kΩ end-to-end resistance. To evaluate the MAX5494–MAX5497 or MAX5499, request a free sample (ETE+ suffix) along with the MAX5498 EV kit.
Возможности:

  • 2.7V to 5.25V Single-Supply Operation
  • Power-On Recall of Wiper Position from Nonvolatile Memory
  • On-Board USB Interface Circuit
  • USB Powered
  • USB-PC Connection (Cable Included)
  • PCB Pads for User-Supplied Microcontroller Interface Signals
  • Labeled Test Points for Potentiometer Signals (L, W, and H)
  • Proven USB-Compatible PCB Layout
  • Evaluates MAX5494–MAX5499
  • Windows 2000/XP- and Windows Vista (32-Bit)-Compatible Software
  • Lead(Pb)-Free and RoHS Compliant
  • Fully Assembled and Tested

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The MAX54X evaluation kit (EV kit) provides a proven design to evaluate the MAX541/MAX542 serial-input, voltage-output, 16-bit digital-to-analog convertors (DACs). The EV kit also includes Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical user interface (GUI) for exercising the features of these devices.

The DACs are controlled by an on-board MAXQ® microcontroller, which provides two separate SPI control interfaces.

The EV kit provides an on-board +2.5V high-precision voltage reference (MAX6126). The EV kit also provides precision bipolar and ultra-precision unipolar op amps, the MAX9632 (single) and MAX44251 (dual), respectively.

The EV kit comes with the MAX541AESA+ and a MAX542AESD+ installed; however, it can also be used to evaluate other parts in the same family. Contact the factory for free samples of the pin-compatible devices shown in Table 1 in the full data sheet.

Возможности:

  • Provides Both Bipolar and Unipolar Outputs
  • On-Board +2.5V High-Precision Voltage Reference
  • On-Board Bipolar and Unipolar High-Precision Op Amps
  • Proven High-Performance 16-Bit DAC PCB Layout
  • High-Speed USB 2.0 USB-PC Connection (Cable Included)
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

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The MAX5535 evaluation kit (EV kit) provides a proven design to evaluate the MAX5535 dual, 12-bit DACs. The EV kit also includes Windows® 2000/XP-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the MAX5535.

The MAX5535 EV kit PCB comes with a MAX5535ETC+ installed. Contact the factory for free samples of the pin-compatible MAX553_ETC+, MAX552_ETC+, or MAX551_ETC+ devices. The hardware and software support evaluation of these devices as well.
Возможности:

  • Wide 1.8V to 5.5V Supply Range
  • USB-PC Connection (Cable Included)
  • USB Powered
  • Lead-Free and RoHS-Compliant
  • 4-Pin Signal Header
  • Accepts Through-Hole Gain-Setting Resistors
  • SPI™ Interface Terminals
  • Optional 2.5V On-Board Reference (MAX6126)
  • Proven PCB Layout
  • Fully Assembled and Tested

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The MAX5X02 evaluation kit (EV kit) demonstrates the MAX5702 and MAX5802 12-bit, 2-channel, low-power DACs with internal reference and buffered voltage outputs. The EV kit provides controls to change the DAC outputs, power operations, and references.

The DAC ICs are controlled by an on-board MAXQ® microcontroller that provides two different selectable interface options: I²C and SPI. The EV kit features Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical-user interface (GUI) for exercising the features of the ICs.

The EV kit comes with the MAX5702AAUB+ (SPI) and the MAX5802AAUB+ (I²C) installed. Contact the factory for samples of the pin-compatible MAX5700AUB+ (SPI, 8-bit), MAX5701AUB+ (SPI, 10-bit), MAX5702BAUB+ (SPI, 12-bit), MAX5800AUB+ (I²C, 8-bit), MAX5801AUB+ (I²C, 10-bit), MAX5802BAUB+ (I²C, 12-bit) versions.

Возможности:

  • 2.7V to 5.5V Wide Input Supply Range
  • Demonstrates 4.5Вµs Settling Time of Buffered Output
  • High Precision with ±1 LSB INL
  • 1kΩ, 100kΩ, or High-Z Selectable Output Termination
  • 2.048V, 2.500V, and 4.096V Precision 10ppm (max) Selectable Internal References
  • Demonstrates User-Supplied External Reference
  • Supports Entire Family of I²C and SPI 12-/10-/8-Bit DACs
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • USB-Powered (Cable Included)
  • Fully Assembled and Tested with Proven PCB Layout

Документация:
  • Даташит
Описание:

Go-IO is an Industrial-Internet-of-Things (IIoT) reference design designed for rapid prototyping and development of configurable industrial-control systems. Typical end applications include Industry 4.0 driven process automation for building automation for intelligent buildings, smart sensors, reconfigurable industrial control systems, and robotics. All these industrial applications require a high performance, robust, configurable solution, which Go-IO provides using a modular approach. These systems are enabled by highly integrated ICs from Maxim Integrated, delivering new levels of performance while delivering lower power dissipation in tiny footprints.

Go-IO has four different boards. The different configurations provide a varying mix of type of I/O channels and communication interfaces to target different end applications.

Design files, firmware, and software can be found on the Design Resources tab. The boards are also available for purchase.

Документация:
  • Схемотехника
  • BOM
  • Топология платы
*Информация о ценах и сроках поставки носит информационный характер. Офертой является только выставленный счет.

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