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AD421BN from ADI,Analog Devices

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AD421BN

Manufacturer: ADI

Loop-Powered 4 mA to 20 mA DAC

Partnumber Manufacturer Quantity Availability
AD421BN ADI 25 In Stock

Description and Introduction

Loop-Powered 4 mA to 20 mA DAC The AD421BN is a 16-bit, current-loop digital-to-analog converter (DAC) manufactured by Analog Devices (ADI). It is designed for industrial process control applications and operates with a single +5 V supply. The AD421BN provides a 4 mA to 20 mA output and includes a precision voltage reference. It features a serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards. The device operates over a temperature range of -40°C to +85°C and is available in a 16-lead PDIP package. Key specifications include a ±0.1% typical total unadjusted error (TUE) and low power consumption.

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