AD7892BN-1 - Analog Devices Inc.

Manufacturer Part Number

AD7892BN-1

Manufacturer

Analog Devices

Introduction

The AD7892BN-1 is a high-performance analog-to-digital converter (ADC) designed for data acquisition systems.

Product Features and Performance

12-bit resolution

500k samples per second sampling rate

Single-ended input

SPI and parallel interface options

Sample-and-hold (S/H) functionality

Successive approximation register (SAR) architecture

Internal and external reference voltage options

5V analog supply voltage

5V digital supply voltage

Product Advantages

High-speed operation suitable for rapid signal acquisition

Flexible interface options for easy integration

Dual reference voltage capability for versatile application support

Key Technical Parameters

12-bit resolution

500KSPS sampling rate

2 analog inputs

Single-ended inputs

SAR architecture

5V supply requirements for both analog and digital circuits

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

Quality and Safety Features

Operates reliably within an industrial temperature range

Compatibility

SPI and Parallel data interfaces for broad compatibility with microcontrollers and digital systems

Application Areas

Data acquisition systems

Instrumentation

Industrial control systems

Medical devices

Communication systems

Product Lifecycle

Obsolete - likely nearing end-of-life with limited availability

Potential replacements or upgrades may be available

Several Key Reasons to Choose This Product

Precision 12-bit ADC offering detailed signal representation

High-speed sampling supports rapid data gathering

Robust operating temperature range ensures performance under extreme conditions

SAR architecture provides accurate and consistent conversion results

Compatibile with both SPI and parallel system interfaces for versatile use across various applications