AD7892AR-1 - Analog Devices Inc.

Manufacturer Part Number

AD7892AR-1

Manufacturer

Analog Devices

Introduction

The AD7892AR-1 is a 12-bit analog to digital converter (ADC) from Analog Devices, providing high-speed, high-accuracy data conversion from analog to digital format.

Product Features and Performance

12-bit resolution

Sampling rate up to 500k samples per second

Single ended input with 2 channels

Supports SPI and parallel data interfaces

Successive Approximation Register (SAR) architecture

Can operate with both external and internal reference types

Supports a supply voltage of 5V for both analog and digital

Product Advantages

High-speed sampling capability

Flexible data interface options

Dual reference support enhances versatility in various application setups

High resolution facilitates precise data conversion

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 500k samples per second

Number of Inputs: 2

Input Type: Single Ended

Data Interface: SPI, Parallel

Reference Type: External, Internal

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates effectively within a wide temperature range from -40°C to 85°C, ensuring reliability under varying environmental conditions.

Compatibility

SPI and parallel interfaces provide versatile compatibility with various microcontrollers and DSPs.

Application Areas

Data acquisition systems

Instrumentation

Industrial process control

Medical equipment

Communication systems

Product Lifecycle

The AD7892AR-1 is currently marked as obsolete, meaning it may be nearing the end of its production life. Users should check for available replacements or upgrade options from Analog Devices.

Several Key Reasons to Choose This Product

High-resolution 12-bit SAR ADC ensures detailed and accurate analog to digital conversion.

Fast sampling rate, suitable for rapid data acquisition needs.

Supports multiplexed input channels for diversified application usage.

Robust operating temperature range makes it suitable for industrial and adverse environmental conditions.

Compatibility with both SPI and parallel interfaces allows ease of integration into existing systems.