AD5640CRM-1 - Analog Devices Inc.

Manufacturer Part Number

AD5640CRM-1

Manufacturer

Analog Devices

Introduction

The AD5640CRM-1, part of Analog Devices' nanoDAC® series, is a digital to analog converter designed for data acquisition systems requiring high precision and low power consumption.

Product Features and Performance

14-bit resolution

Single D/A converter

Fast settling time of 10µs

Buffered voltage output

SPI and DSP compatible data interface

Internal reference type

String DAC architecture

High operating temperature range: -40°C to 105°C

Product Advantages

High precision with INL/DNL of ±4 LSB (Max), ±0.5 LSB (Max)

Low supply voltage requirements: 2.7V to 3.3V for both analog and digital supply

Compact 8-MSOP package suitable for space-constrained applications

Key Technical Parameters

Number of Bits: 14

Number of D/A Converters: 1

Settling Time: 10µs

Output Type: Voltage - Buffered

Data Interface: SPI, DSP

Voltage - Supply, Analog/Digital: 2.7V ~ 3.3V

INL/DNL (LSB): ±4 (Max), ±0.5 (Max)

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Low Integral Nonlinearity (INL) and Differential Nonlinearity (DNL), ensuring high fidelity and repeatability.

Compatibility

Compatible with standard SPI and DSP interfaces for easy integration into digital systems.

Application Areas

Precision data acquisition

Industrial automation

Medical instrumentation

Battery-powered devices

Product Lifecycle

Obsolete - considerations should be made for last-time buys or seeking replacements/upgrades.

The AD5640 series has been replaced by newer DAC technologies offered by Analog Devices.

Several Key Reasons to Choose This Product

High resolution and precision suitable for sensitive applications

Fast settling time enabling quick updates and response

Internal reference reduces external component count

Robust operation in extended temperature environments

Compact and easily mountable MSOP package

Compatibility with standard digital interfaces for easy integration