TLC548IP - Texas Instruments

Manufacturer Part Number

TLC548IP

Manufacturer

Texas Instruments

Introduction

The TLC548IP is a legacy 8-bit analog-to-digital converter from Texas Instruments, notable for its use in various data acquisition systems.

Product Features and Performance

8-bit resolution

Up to 45.5k samples per second

Single-ended input

SPI data interface

Sample-and-Hold ADC configuration

Successive Approximation Register (SAR) architecture

External voltage reference required

Supports analog supply voltage from 3V to 6V

Supports digital supply voltage from 3V to 6V

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

Product Advantages

High-speed performance for real-time applications

Simple interfacing with SPI protocol

Flexibility with external reference for varied applications

Wide operating temperature range suitable for harsh environments

Key Technical Parameters

Number of Bits: 8

Sampling Rate: 45.5k Samples/Second

Input Type: Single Ended

Data Interface: SPI

Voltage Supply Range: Analog 3V - 6V, Digital 3V - 6V

Operating Temperature: -40°C to 85°C

Mounting Type: Through Hole

Quality and Safety Features

Built to operate reliably in a wide temperature range

Through-hole package for sturdy mounting

Compatibility

Compatible with systems requiring SPI communication protocol

Adaptable with various microcontrollers and digital systems

Application Areas

Data acquisition systems

Industrial automation

Instrumentation

Embedded systems

Product Lifecycle

Obsolete status indicates discontinuation

Replacement and upgrade options may be available

Several Key Reasons to Choose This Product

Reliable high-speed ADC conversion for critical applications

Easy integration with existing SPI setups

Maintains data integrity in variable temperatures and conditions

Legacy support for systems previously designed around the TLC548 series