AD5645RBCPZ-REEL7 - Analog Devices Inc.

Manufacturer Part Number

AD5645RBCPZ-REEL7

Manufacturer

Analog Devices

Introduction

The AD5645RBCPZ-REEL7, part of Analog Devices' nanoDAC® series, is a high-performance, quad-channel digital-to-analog converter designed for data acquisition systems where space and power efficiency are critical.

Product Features and Performance

Quad 14-bit DAC

Fast settling time of 5µs

Buffered voltage output

Incorporates both internal and external reference voltage options

Operates across a wide power supply range from 2.7V to 5.5V

Built with String DAC architecture for high accuracy and low noise

Product Advantages

Compact 10-VFDFN package favorable for space-constrained applications

Low INL/DNL enhances performance in precision applications

Dual-mode reference input for flexible implementation in various system designs

Extended operating temperature range from -40°C to 105°C suitable for industrial environments

Key Technical Parameters

Number of Bits: 14

Number of D/A Converters: 4

Settling Time: 5µs

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±2, ±0.5 (Max)

Operating Temperature: -40°C ~ 105°C

Mounting Type: Surface Mount

Quality and Safety Features

String DAC architecture provides inherent linearity, minimizing error and enhancing output quality

Extensive temperature range testing ensures reliable operation under extreme conditions

Compatibility

Compatible with I2C interfaces for easy integration into digital systems

Supports a broad range of analog and digital supply voltages for versatile compatibility with other system components

Application Areas

Portable and remote sensing devices

Industrial automation and process control

Medical instrumentation

Communication systems

Product Lifecycle

Status: Active

Not nearing discontinuation; replacements and upgrades continuously developed

Several Key Reasons to Choose This Product

High-resolution output suitable for precision analog functions

Rapid settling enables faster signal processing and system response

Flexible reference input option simplifies design considerations

Supports a broad operating temperature range apt for industrial use

Compact package design saves board space in densely packed electronics