AD7782BRUZ - Analog Devices Inc.

Manufacturer Part Number

AD7782BRUZ

Manufacturer

Analog Devices

Introduction

The AD7782BRUZ is a high precision, low power, 24-bit sigma-delta Analog to Digital Converter (ADC) suited for data acquisition in sensor systems and instrumentation.

Product Features and Performance

24-bit resolution offering high precision

Sigma-Delta architecture providing excellent noise reduction

Dual input channels supporting differential input

Programmable Gain Amplifier (PGA) for signal conditioning

SPI and DSP compatible data interfaces for flexible system integration

Low power consumption suitable for battery-powered applications

Supports external reference for improved accuracy

Operating temperature range from -40°C to 85°C

Product Advantages

High resolution and precision for accurate data acquisition

Low power operation extending battery life in portable applications

Flexible SPI and DSP interfaces simplifying connectivity

Differential input and integrated PGA enhancing signal quality

Robust temperature performance ensuring reliability in varied environmental conditions

Key Technical Parameters

Number of Bits: 24

Sampling Rate: 19.79 samples per second

Number of Inputs: 2 (Differential)

Data Interface: SPI, DSP

Voltage Supply, Analog: 2.7V to 3.6V, 5V

Voltage Supply, Digital: 2.7V to 3.6V, 5V

Operating Temperature: -40°C to 85°C

Package: 16-TSSOP

Quality and Safety Features

Designed in compliance with industry standards for safety and quality

Rigorous testing across operating temperature ranges ensures stable performance

Compatibility

SPI and DSP interface compatibility allows integration with a wide range of microcontrollers and digital signal processors

Application Areas

Sensor systems

Precision instrumentation

Industrial process control

Battery-powered devices

Environmental monitoring systems

Product Lifecycle

Status: Active

The AD7782BRUZ is currently in active production with no noted discontinuation, ensuring availability for new designs and support for existing applications. Replacements or upgrades should be evaluated as Analog Devices continues to innovate in the ADC space.

Several Key Reasons to Choose This Product

The 24-bit resolution and sigma-delta architecture ensure high precision and noise immunity, ideal for sensitive measurements.

Low power consumption makes it suitable for portable, battery-operated devices without compromising operational longevity.

Flexible interfacing with SPI and DSP enhances compatibility with various processing systems, simplifying integration.

Advanced features such as the integrated PGA and support for external reference improve measurement accuracy and signal quality.

The product's active lifecycle status guarantees availability and support, making it a reliable choice for both new projects and maintenance of existing systems.