TLC542CN - Texas Instruments

Manufacturer Part Number

TLC542CN

Manufacturer

Texas Instruments

Introduction

The TLC542CN is an 8-bit analog to digital converter designed for easy interface to microprocessor systems.

Product Features and Performance

8-bit resolution

Sampling rate up to 25 kilosamples per second

11 single-ended input channels

SPI data interface for communication with microprocessors

MUX-S/H-ADC configuration allows for multiple signal inputs with sample and hold functionality

SAR (Successive Approximation Register) architecture for accurate conversion

Selectable address feature for configuring multiple devices on a single bus

Product Advantages

Multiple input channels provide versatility in capturing data

Compatible with a variety of microprocessors due to SPI interface

Selectable address increases system scalability

Through-hole package facilitates easy mounting on PCBs

Key Technical Parameters

8-bit resolution

25k samples per second

11 single-ended inputs

SPI data interface

SAR architecture

External voltage reference

Analog supply voltage: 5V

Digital supply voltage: 5V

Quality and Safety Features

Designed to operate within the temperature range of 0°C to 70°C

Compatibility

SPI interface ensures compatibility with a broad range of microprocessors

20-PDIP package compatible with standard through-hole PCB design

Application Areas

Data loggers

Sensor data acquisition

Consumer electronics

Instrumentation and control systems

Product Lifecycle

Obsolete status, indicating end-of-life with limited availability

Options for replacement or upgrades should be researched

Key Reasons to Choose This Product

High integration with 11 input channels ideal for multiplexed applications

User-friendly interface with common microprocessors via SPI

Functional across a range of operating temperatures for various environments

Enhances scalability with selectable addressing for use in larger systems