AD7922AUJZ-REEL7 - Analog Devices

Manufacturer Part Number

AD7922AUJZ-REEL7

Manufacturer

analog-devices

Introduction

The AD7922AUJZ-REEL7 is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) that operates from a single power supply. It features two single-ended analog inputs, a high-speed successive approximation analog-to-digital converter, and a serial interface port compatible with SPI and DSP interface standards. The device offers excellent AC and DC performance and is ideal for use in battery-powered and power-conscious systems.

Product Features and Performance

12-bit resolution

1 MSPS sampling rate

2 single-ended analog inputs

Single-supply operation from 2.35V to 5.25V

Low power consumption: 2.3 mW typical at 1 MSPS and 5V

Fast acquisition time: 300 ns

High signal-to-noise ratio (SNR): 70 dB

Low differential nonlinearity (DNL): ±0.5 LSB

Low integral nonlinearity (INL): ±1 LSB

On-chip track-and-hold amplifier

Serial interface compatible with SPI and DSP standards

Multiplexer, sample-and-hold, and ADC in a single chip

Ratio of sample-and-hold to ADC: 1:1

Product Advantages

High-speed, high-performance ADC in a small package

Low power consumption for battery-powered applications

Flexible interface options (SPI, DSP) for easy system integration

Excellent AC and DC performance for demanding applications

Key Reasons to Choose This Product

Industry-leading performance and power efficiency

Comprehensive feature set in a compact package

Proven reliability and performance from a trusted manufacturer

Ideal for a wide range of applications requiring high-speed, high-resolution data conversion

Quality and Safety Features

Robust design and manufacturing processes for reliable operation

Compliance with industry standards and regulations

Thorough testing and quality control measures

Compatibility

The AD7922AUJZ-REEL7 is compatible with various microcontrollers, DSPs, and other digital systems with SPI or DSP-compatible interfaces.

Application Areas

Industrial automation and control

Medical instrumentation

Power management systems

Test and measurement equipment

Consumer electronics

Automotive electronics

Product Lifecycle

The AD7922AUJZ-REEL7 is an active product, and there are no plans for discontinuation. Our website's sales team offers a range of equivalent or alternative ADC models with similar features and performance, such as the AD7923, AD7924, and AD7925 series. Customers are advised to contact our website's sales team for more information and to discuss their specific application requirements.