TLC549IDR - Texas Instruments

Manufacturer Part Number

TLC549IDR

Manufacturer

Texas Instruments

Introduction

The TLC549IDR from Texas Instruments is an 8-bit Analog to Digital Converter (ADC) designed for efficient data acquisition in systems requiring high-resolution and speed.

Product Features and Performance

8-bit resolution

Sampling rate up to 40k samples per second

Single-ended input

SPI Data Interface

Successive Approximation Register (SAR) architecture

Supports external reference voltage

Operates on both analog and digital supply voltage from 3V to 6V

Product Advantages

High-speed sampling ideal for real-time applications

Compact 8-SOIC packaging fits well in space-constrained applications

Single-ended input simplifies system design

Robust operating temperature range from -40°C to 85°C

Key Technical Parameters

Number of Bits: 8

Sampling Rate (Per Second): 40k

Input Type: Single Ended

Voltage - Supply, Analog: 3V ~ 6V

Voltage - Supply, Digital: 3V ~ 6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range ensures reliability in varied environments

Compatibility

Standard SPI interface for easy integration with most microcontrollers

Surface Mount, 8-SOIC package compatible with standard PCBs

Application Areas

Embedded systems

Data logging devices

Portable instruments

Product Lifecycle

Status: Obsolete

Note: Customers should consider sourcing alternatives or potential upgrades as this model is nearing the end of its production lifecycle.

Several Key Reasons to Choose This Product

High-speed data sampling capabilities

Efficient and robust SAR architecture

Universal voltage capability suited for both analog and digital operations

Reliable performance under extreme temperature conditions

Compact and easy-to-mount package design suitable for space-sensitive applications