ADS7816PB - Burr Brown

Manufacturer Part Number

ADS7816PB

Manufacturer

Texas Instruments

Introduction

High-speed, 12-bit analog-to-digital converter with a single channel

Product Features and Performance

12-bit resolution

Single differential input

SPI data interface

Successive Approximation Register (SAR) architecture

Sample-and-hold (S/H) function

Maximum sampling rate of 200k samples/second

Product Advantages

High resolution enhances accuracy in data conversion

Fast sampling rate suitable for high-speed applications

Precision with analog and digital supply voltages at 5V

Differential input reduces common-mode noise

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 200kSPS

Input Type: Differential

Data Interface: SPI

Configuration: Sample-and-Hold ADC

Ratio - S/H:ADC: 1:1

Number of A/D Converters: 1

Architecture: SAR

Reference Type: External

Quality and Safety Features

Operation within a wide temperature range of -40°C to 85°C ensures reliability in varying environments

Compatibility

SPI interface compatible with most microcontrollers

Application Areas

Precision data acquisition in control systems

Instrumentation and industrial applications

Medical equipment

Communication systems

Product Lifecycle

Obsolete—product may no longer be manufactured or officially supported

Contact manufacturer for potential replacement or upgrade options

Several Key Reasons to Choose This Product

High-speed conversion ideal for dynamic signal acquisition

Accurate 12-bit resolution for precise measurement

Texas Instruments' reputation for quality and reliability

Extensive application support ranging from industrial systems to medical devices

Well-suited for systems requiring a high level of integration with microcontrollers via SPI