AD7709BRUZ - Analog Devices Inc.

Manufacturer Part Number

AD7709BRUZ

Manufacturer

Analog Devices

Introduction

The AD7709BRUZ is a high-performance Sigma-Delta analog-to-digital converter (ADC) designed for data acquisition in sensor systems and industrial control applications.

Product Features and Performance

16-bit resolution

Sampling rate up to 105 samples per second

Supports 2 or 4 differential or pseudo-differential inputs

SPI and DSP compatible data interface

Configured with multiplexer, programmable gain amplifier (PGA), and ADC

Can use external reference voltage

Operates with dual supply voltage for analog and digital circuits (2.7V ~ 3.3V, 5V)

Compatible with surface mount technology using a 24-TSSOP package

Supports extended operating temperature from -40°C to 85°C

Product Advantages

High-resolution ADC ensures precise data measurement

Flexible input configuration accommodates various sensor types

Integrated PGA enhances input signal

Dual voltage supply option enables compatibility with different circuit designs

Compact TSSOP package facilitates easier board design and saves space

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 105 samples/sec

Number of Inputs: 2, 4

Input Type: Differential, Pseudo-Differential

Architecture: Sigma-Delta

Voltage - Supply, Analog: 2.7V ~ 3.3V, 5V

Voltage - Supply, Digital: 2.7V ~ 3.3V, 5V

Quality and Safety Features

Operational over a wide temperature range ensuring reliability in harsh environments

Robust TSSOP packaging for surface mount enhances durability

Compatibility

Compatible with SPI and DSP interfaces facilitating integration in digital systems

Application Areas

Sensor systems

Industrial controls

Data acquisition systems

Product Lifecycle

Status: Active

The product is currently active with no indication of discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

High-resolution ADC improves accuracy in critical measurements

Flexible input configuration allows integration in various applications

Dual power supply enhances system compatibility

Extended temperature range supports use in extreme environments

Compact and robust packaging ensures fit in space-constrained applications