AD7893AN-10 - Analog Devices Inc.

Manufacturer Part Number

AD7893AN-10

Manufacturer

Analog Devices

Introduction

The AD7893AN-10 is a high-performance 12-bit analog-to-digital converter (ADC) designed for data acquisition systems.

Product Features and Performance

12-bit resolution

Single-ended input

Serial Peripheral Interface (SPI) data interface

Sample-and-hold (S/H) ADC

Successive Approximation Register (SAR) architecture

117k samples per second rate

Operates from a single 5V supply

-40°C to 85°C operating temperature range

Product Advantages

High resolution for precise measurement

Simple interface for easy integration with microcontrollers

Robust industrial temperature range suitable for demanding applications

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 117kSPS

Number of Inputs: 1

Input Type: Single Ended

Data Interface: SPI

Number of A/D Converters: 1

Reference Type: External

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature: -40°C to 85°C

Package / Case: 8-DIP

Quality and Safety Features

Built-in sample-and-hold function ensures accurate sampling

Reliable through-hole package

Proven SAR architecture for consistent performance

Compatibility

SPI interface compatible with many microcontrollers and digital systems

5V power supply compatible with standard digital systems

Application Areas

Industrial control systems

Instrumentation

Automation

Data acquisition systems

Product Lifecycle

Status: Obsolete

Alternative options for an upgrade or replacement may be required as this model is no longer in active production.

Key Reasons to Choose This Product

Accurate 12-bit resolution for critical applications

Fast sampling rate sufficient for moderate-speed signals

Simple SPI interface allows for straightforward digital integration

Reliable performance over a wide operating temperature range

Long-term proven SAR architecture

Single 5V supply for ease of design

Through-hole package for durable board mounting