AD7091R-4BCPZ-RL7 - Analog Devices Inc.

Manufacturer Part Number

AD7091R-4BCPZ-RL7

Manufacturer

Analog Devices

Introduction

The AD7091R-4BCPZ-RL7 is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) from Analog Devices, featuring a 1M samples per second rate with four single-ended input channels.

Product Features and Performance

12-bit resolution

Sampling rate up to 1M samples per second

Four single-ended input channels

Supports SPI and DSP digital interfaces

Sequential sampling with S/H-ADC configuration at a 1:1 ratio

Single ADC converter with SAR architecture

Utilizes both external and internal references

Power supply voltage range from 2.09V to 5.25V for both analog and digital circuits

Designed for efficient operation from -40°C to 125°C

Packaged in a 20-WFQFN Exposed Pad, CSP for compact footprint

Product Advantages

High-resolution ADC offering precise data conversion

Fast sampling rate suitable for rapid signal processing

Versatile input and interface options for easy integration

Low power consumption enhances system efficiency

Operational across a wide temperature range for reliability in harsh environments

Compact and robust package suitable for space-constrained applications

Key Technical Parameters

Resolution: 12 bits

Sampling rate: 1M samples/second

Number of inputs: 4

Input type: Single ended

Data interfaces: SPI, DSP

Reference type: External, Internal

Voltage supply range: 2.09V to 5.25V

Operating temperature: -40°C to 125°C

Quality and Safety Features

Rigorous testing to ensure high reliability and performance

Built-in thermal protection for operation in extreme conditions

Compatibility

Flexible SPI and DSP interfaces for broad compatibility with microcontrollers and DSPs

Compatible with various reference voltage sources, both external and internal

Application Areas

Industrial monitoring and control

Portable and battery-operated devices

Data acquisition systems

Medical equipment

Automotive systems

Product Lifecycle

Status: Active

Not currently nearing discontinuation, with support and replacements readily available

Several Key Reasons to Choose This Product

Superior resolution and speed for demanding ADC applications

Low power consumption extending battery life in portable devices

Robust operational temperature range suitable for industrial applications

Versatile compatibility with digital systems and reference voltages

Ongoing product support and availability from Analog Devices