Key facts
- Brand
- Analog Devices
- Model
- AD1937
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-02
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ANALOG DEVICES UG-040 handbook
This document provides instructions for setting up and using the AD1937/AD1939 Evaluation Board. It details the package contents, functional block diagram, and hardware setup procedures including powering the board and configuring the master clock (MCLK). The guide explains how to operate the board in standalone mode or via SPI/I2C control using the USBi interface.
Read onlineAnalog Devices AD1937 specifications
| ADC/DAC Count | Four ADCs and eight DACs |
|---|---|
| Power Supply Input | ±12 V dc |
| +12 V Current Draw | ~250 mA |
| -12 V Current Draw | ~100 mA |
| Control Interfaces | SPI or I2C |
Source: ANALOG DEVICES UG-040 handbook
All Analog Devices AD1937 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the power requirement for the evaluation board?
The board requires an external ±12 V dc power supply and ground.
How do you control the AD1937/AD1939 registers?
You can control them via SPI or I2C by connecting the port to the USBi interface.
What supply voltage does the AD1937 require?
The AD1937 operates from a 3.3 V supply for both analog and digital rails.
What is the resolution of the ADCs in the AD1937?
All ADCs in the AD1937 have a 24‑bit resolution.