AD421BRZRL

$18.16

Description：IC DAC 16BIT 16SOIC
Series：-

SKU:7d3498c54b82 Category: ADCs/DACs - Special Purpose Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 16BIT 16SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DAC
Number of Channels：1
Resolution (Bits)：16 b
Sampling Rate (Per Second)：-
Data Interface：MICROWIRE™, Serial
Voltage Supply Source：Single Supply
Voltage - Supply：3V, 3.3V, 5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Grade：-
Qualification：-

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AD421BRZRL

Overview

The AD421BRZRL is a 16-bit, loop-powered digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It features a serial interface and provides a current output suitable for industrial process control applications. The device operates on a single supply voltage ranging from 2.95 V to 5.05 V for both analog and digital domains. Key performance metrics include an integral nonlinearity (INL) of ±0.01% FSR and a settling time of 8 ms. It is housed in a 16-lead SOIC package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

16-bit resolution with ±0.01% FSR INL
Loop-powered operation supporting 4 mA to 20 mA outputs
3-wire serial interface compatible with standard protocols
Single-supply operation from 2.95 V to 5.05 V

Applications

Industrial process control systems
4 mA to 20 mA sensor transmitters
Field instrumentation with HART interface compatibility

Part Context

The AD421BRZRL belongs to the AD421 series of loop-powered DACs. It is functionally similar to the AD420 but optimized for specific loop-powered configurations. The 'RL' suffix indicates reel packaging, while 'BRZ' denotes the commercial temperature grade and lead-free status within the SOIC-16 package family.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.