TLC2554IPW - Texas Instruments

Manufacturer Part Number

TLC2554IPW

Manufacturer

Texas Instruments

Introduction

The TLC2554IPW is a high-performance, low-power 12-bit Analog to Digital Converter (ADC) from Texas Instruments, suitable for data acquisition in various applications.

Product Features and Performance

12-bit resolution for precise data conversion

Sampling rate of 400k samples per second, ensuring fast data acquisition

Supports both pseudo-differential and single-ended input types for versatile usage

SPI data interface for easy integration into digital systems

Multiplexer with sample and hold (MUX-S/H-ADC) configuration for effective signal selection and stabilization

Successive Approximation Register (SAR) architecture for accurate and reliable measurements

Capability to work with both external and internal reference types for flexibility in precision requirements

Operates effectively with a supply voltage of 5V for both analog and digital circuits

Product Advantages

High resolution and fast sampling rate enhance system precision and responsiveness

Dual input type compatibility increases application versatility

Robust SPI interface ensures seamless communication with microcontrollers and digital systems

Flexibility in reference voltage selection enhances accuracy and adaptability

Low operating voltage reduces power consumption, suitable for power-sensitive applications

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 400k samples per second

Number of Inputs: 3, 4

Input Type: Pseudo-Differential, Single Ended

Data Interface: SPI

Reference Type: External, Internal

Voltage Supply, Analog & Digital: 5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Operates within a wide temperature range of -40°C to 85°C, ensuring reliability under extreme conditions

Compatibility

The SPI interface provides widespread compatibility with most microcontrollers and digital systems

Adaptable for use with both external and internal reference voltages, catering to various precision needs

Application Areas

Industrial process control

Data acquisition systems

Portable instrumentation

Medical equipment

Battery-operated devices

Product Lifecycle

Status: Active

The TLC2554IPW does not currently face discontinuation and remains supported by Texas Instruments, with availability of replacements and upgrades as needed.

Several Key Reasons to Choose This Product

High-resolution ADC improves the accuracy of data conversions

Fast sampling rate enables the capture of rapid signal changes

Flexible input and reference voltage options support a wide range of applications

Low power consumption is ideal for portable and battery-operated devices

The robust operational temperature range ensures reliability in varying environmental conditions