TLC548IDR - Texas Instruments

Manufacturer Part Number

TLC548IDR

Manufacturer

Texas Instruments

Introduction

The TLC548IDR is a legacy 8-bit analog-to-digital converter from Texas Instruments designed for simple and efficient data acquisition.

Product Features and Performance

8-bit resolution

Single-ended input

5k samples per second sampling rate

Serial Peripheral Interface (SPI)

Sample-and-hold feature

Successive Approximation Register (SAR) architecture

Operates with external reference voltage

Supports analog supply voltage from 3V to 6V

Supports digital supply voltage from 3V to 6V

Product Advantages

High-speed performance for real-time applications

Simple serial communication compatible with various microcontrollers

Good resolution for various data acquisition tasks

Low operational power requirements

Key Technical Parameters

Number of Bits: 8

Sampling Rate: 45.5k samples per second

Number of Inputs: 1

Input Type: Single-ended

Data Interface: SPI

Configuration: Sample-and-Hold ADC

Number of A/D Converters: 1

Architecture: SAR

Reference Type: External

Voltage Supply, Analog: 3V to 6V

Voltage Supply, Digital: 3V to 6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built for reliable performance in a temperature range from -40°C to 85°C

Standard packaging designed for safe shipping and handling

Compatibility

Compatible with microcontrollers and microprocessors with SPI interface

Mountable on a standard 8-SOIC footprint

Application Areas

Legacy embedded systems

Industrial control systems

Instrumentation

Robotics

Data logging

Product Lifecycle

Obsolete

Potential alternatives or upgrades should be considered

Consult Texas Instruments for replacement parts and support

Several Key Reasons to Choose This Product

High-speed analog to digital conversions suitable for many real-time applications

Simplified integration with SPI interface

Low power requirements allowing for use in power-sensitive projects

Texas Instruments’ reputation for quality and support

Good resolution to serve various levels of data precision needs