AD7237AARZ - Analog Devices Inc.

Manufacturer Part Number

AD7237AARZ

Manufacturer

Analog Devices

Introduction

High-performance, dual-channel 12-bit Digital to Analog Converter (DAC) for precise data acquisition applications.

Product Features and Performance

Dual 12-bit DAC channels

High-speed settling time of 8µs

Buffered voltage output

Supports both external and internal references

Operates within a wide analog supply voltage range (±10.8V ~ 16.5V)

R-2R architecture enables accurate and stable outputs

Supports parallel data interface for fast data transfer

Integrated within the DACPORT® series known for precision data conversion

Product Advantages

Precision output with INL/DNL of ±1 (Max) and ±0.9 (Max) respectively

Flexible reference selection caters to diverse application needs

Compatible with a broad range of supply voltages

Rapid data processing capabilities

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 8µs

Output Type: Voltage Buffered

Reference Type: External, Internal

Voltage Supply, Analog: ±10.8V ~ 16.5V

INL/DNL (LSB): ±1 (Max), ±0.9 (Max)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Constructed to meet rigorous quality and safety standards for reliable and enduring performance in demanding environments.

Compatibility

Designed for surface-mount technology, ensuring compatibility with modern PCB design and manufacturing processes.

Application Areas

Ideal for precision data acquisition, industrial automation, instrumentation, and control systems requiring accurate analog output.

Product Lifecycle

Currently active and widely available, with no imminent discontinuation advised. Replacement or upgrade paths are accessible as needed.

Several Key Reasons to Choose This Product

Dual-channel flexibility allows for complex signal generation or independent channel use.

Quick settling time enables faster signal response for dynamic applications.

Wide supply voltage range accommodates various power setups.

R-2R architecture ensures accurate and repeatable analog outputs.

Robust operating temperature range supports use in harsh conditions.

Part of the reputable DACPORT® series, guaranteeing precision and reliability.