TMP512AIRSAT - Texas Instruments

Manufacturer Part Number

TMP512AIRSAT

Manufacturer

Texas Instruments

Introduction

The TMP512AIRSAT is an integrated temperature sensor and monitoring solution from Texas Instruments designed for thermal management tasks within Power Management ICs.

Product Features and Performance

Integrated temp monitoring system with both internal and external sensors

Precise sensing temperature range from -40°C to 125°C

Enhanced accuracy with ±2.5°C local and ±5°C remote maximum

Includes ADC, multiplexer, and register bank within its topology

2-wire serial communication via I2C/SMBUS protocols

Output alarm feature included for thermal event indication

No output fan control provided

Supports a wide operating voltage supply range from 3V to 26V

Capable of functioning in extreme temperature conditions from -40°C to 125°C

Product Advantages

High integration facilitates compact system design

Wide voltage supply range increases versatility

Robust operating temperature range ideal for harsh environments

Key Technical Parameters

Sensing Temperature: -40°C ~ 125°C

Accuracy: ±2.5°C Local(Max), ±5°C Remote(Max)

Voltage Supply: 3V ~ 26V

Communication: 2-Wire Serial, I2C/SMBUS

Quality and Safety Features

Stringent accuracy specifications ensure reliable temperature readings

Thermal alarm function provides safety against overheating

Compatibility

The I2C/SMBUS output allows for compatibility with many microcontrollers and processors

Surface mount form factor for integration with printed circuit boards

Application Areas

Power supply units

Servers and data centers

Electronic control systems

Industrial PC and equipment monitoring

Product Lifecycle

Listed as Obsolete

Potential constraints in availability and support

Alternatives or next-generation replacements may be suggested by the manufacturer

Several Key Reasons to Choose This Product

High accuracy temperature sensing for reliable system protection

Broad supply voltage compatibility simplifies power design

Robust thermal alarm feature for proactive system management

Texas Instruments' reputation for high-quality and durable components

Intuitive communication protocol enhances system integration options