Manufacturer Part Number
LM57FEPWRQ1
Manufacturer
Texas Instruments
Introduction
The LM57FEPWRQ1 is a digital temperature sensor with a programmable trip point and open-collector or push-pull output.
Product Features and Performance
Wide operating temperature range of -50°C to 150°C
Selectable trip point with temperature accuracy of ±2.3°C
Programmable switching temperature
Active high or active low output
Open-collector or push-pull output
Low supply current of 24μA
Output can sink up to 5mA
Product Advantages
Compact 8-TSSOP package
Suitable for automotive and industrial applications
RoHS3 compliant
AEC-Q100 qualified
Key Technical Parameters
Supply voltage: 2.4V to 5.5V
Output type: Open-collector or push-pull
Output function: Over-temperature or under-temperature
Hysteresis: Fixed
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified
Compatibility
This device is compatible with various microcontrollers and embedded systems that require a digital temperature sensor with programmable trip point.
Application Areas
Automotive electronics
Industrial automation
Consumer electronics
Appliances
Product Lifecycle
This product is currently in active production and availability is good. Replacement or upgrade options may be available from Texas Instruments.
Key Reasons to Choose This Product
Wide operating temperature range and high accuracy make it suitable for demanding applications.
Programmable trip point and output type allow for flexible integration into various systems.
Low power consumption and small package size make it ideal for space-constrained designs.
AEC-Q100 qualification and RoHS3 compliance ensure reliability and environmental compatibility.
Texas Instruments' reputation for quality and support provides confidence in the product.