ADS7885SDBVR - Texas Instruments

Manufacturer Part Number

ADS7885SDBVR

Manufacturer

Texas Instruments

Introduction

The ADS7885SDBVR is a high-speed, 8-bit analog-to-digital converter from Texas Instruments featuring a single-ended input and an SPI interface.

Product Features and Performance

8-bit resolution

3 MSPS sampling rate

Single-ended input

SPI data interface

Successive Approximation Register (SAR) architecture

Sample and Hold (S/H) feature

Capable of operating at supply voltages from 2.7V to 5.5V for both analog and digital circuits

Product Advantages

High-speed data acquisition capability

Precision conversion allowing for reliable and accurate signal processing

Low-power consumption suitable for battery-powered devices

Designed for simplified integration with microcontrollers and digital systems

Compact SOT-23-6 package suitable for space-constrained applications

Key Technical Parameters

Number of Bits: 8

Sampling Rate: 3 million samples per second

Number of Inputs: 1

Input Type: Single Ended

Data Interface: Serial Peripheral Interface (SPI)

Number of A/D Converters: 1

Architecture: SAR

Voltage - Supply, Analog: 2.7V - 5.5V

Voltage - Supply, Digital: 2.7V - 5.5V

Quality and Safety Features

Operational temperature range from -40°C to 125°C for use in extreme environments

High reliability and stability for precision applications

Compatibility

SPI communication protocol for easy interfacing with most microcontrollers

Compatible with 2.7V to 5.5V systems, accommodating various design requirements

Application Areas

Embedded systems

Medical devices

Industrial instrumentation

Automotive electronics

Portable electronics

Product Lifecycle

Product status is active

Not nearing discontinuation, ensuring long-term availability

Replacements or upgrades typically available within Texas Instruments' product range

Key Reasons to Choose This Product

High-speed conversion enables real-time data processing

SAR architecture offers high precision for critical applications

Wide operating temperature range suitable for harsh environmental conditions

Low supply voltage operation ideal for portable and battery-operated devices

Compact form factor facilitates integration into space-limited designs

Strong support and documentation from Texas Instruments, a reputable semiconductor manufacturer