TLC3548IPW - Texas Instruments

Manufacturer Part Number

TLC3548IPW

Manufacturer

Texas Instruments

Introduction

The TLC3548IPW is a high-precision 14-bit Analog to Digital Converter (ADC) providing excellent data acquisition capabilities in a digital system.

Product Features and Performance

14-bit resolution

200k samples per second sampling rate

4 to 8 pseudo-differential or single-ended inputs

Serial Peripheral Interface (SPI) data interface

Multiplexer with sample and hold (MUX-S/H-ADC) configuration

Architecture based on Successive Approximation Register (SAR)

Capable of utilizing both external and internal reference voltage

Analog supply voltage of 5V

Digital supply voltage range from 2.7V to 5.5V

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

Product Advantages

Highly accurate data conversion for precise measurements

Fast sampling rate ensuring rapid data collection

Flexible input configuration to accommodate different signal types

Compatible with a range of microcontrollers via SPI

SAR architecture provides excellent power efficiency

Dual voltage capability enhances compatibility with different logic levels

Key Technical Parameters

Number of Bits: 14

Sampling Rate (Per Second): 200k

Number of Inputs: 4, 8

Input Type: Pseudo-Differential, Single Ended

Data Interface: SPI

Configuration: MUX-S/H-ADC

Ratio - S/H:ADC: 1:1

Number of A/D Converters: 1

Architecture: SAR

Reference Type: External, Internal

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by Texas Instruments, known for high-quality electronic components

Robust design ensuring operational stability under a wide temperature range

Compatibility

The SPI data interface ensures compatibility with most microcontrollers and digital systems

Flexible voltage supply ranges accommodate various power supply designs

Application Areas

Industrial control systems

Medical instrumentation

Data acquisition systems

Precision sensors and measurement equipment

Product Lifecycle

Last Time Buy status indicates the product is nearing discontinuation

Potential buyers should consider future availability and plan for replacements or upgrades

Several Key Reasons to Choose This Product

Accurate and high-speed data acquisition capabilities

Broad operational temperature range suitable for harsh environments

Flexibility with input signal types and reference voltages

Compatible with various digital systems and microcontrollers

Reliability and quality guaranteed by Texas Instruments

Last Time Buy status may be suitable for legacy system maintenance