ADS7808UB - Texas Instruments

Manufacturer Part Number

ADS7808UB

Manufacturer

Texas Instruments

Introduction

High-precision 12-bit Single Channel Analog-to-Digital Converter (ADC) with SAR architecture.

Product Features and Performance

12-bit resolution

100k samples per second rate

Single-ended input

SPI and DSP data interface

Sample and Hold (S/H) feature

Successive Approximation Register (SAR) architecture

External and internal reference voltage options

5V analog and 5V digital power supply

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

Product Advantages

High resolution and fast sampling for accurate data acquisition

Versatile interfacing with both SPI and DSP

Robust SAR architecture for stable data conversion

Flexible reference voltage for design adaptability

Suitable for harsh environments with its wide operating temperature range

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 100k Samples/Sec

Input Type: Single Ended

Data Interface: SPI, DSP

Number of A/D Converters: 1

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Quality and Safety Features

Built to industry standards for high reliability

Strict manufacturing process ensuring consistent performance

Compatibility

Compatible with various microcontrollers and digital signal processors via SPI/DSP

Mounting Type: Surface Mount

Supplier Device Package: 20-SOIC

Application Areas

Industrial control systems

Medical instruments

Data logging devices

Telecommunications

Test and measurement equipment

Product Lifecycle

Last Time Buy status, indicating the product is nearing discontinuation

Check for recommended replacements or upgrades for long-term projects

Several Key Reasons to Choose This Product

Highly accurate with 12-bit resolution for precision applications

Fast sampling rate suitable for real-time monitoring and control

SAR architecture provides reliability in data conversion

Operates effectively across a wide range of temperatures

Texas Instruments quality and support for product reliability