Manufacturer Part Number
TMP302AQDRLRQ1
Manufacturer
Texas Instruments
Introduction
The TMP302AQDRLRQ1 is a digital temperature switch that provides an active low open-drain output when the temperature exceeds a user-selectable threshold.
Product Features and Performance
Selectable temperature trip point
Accuracy of ±2°C
Wide operating temperature range of -40°C to 125°C
Low supply current of 8μA
Output can sink up to 10mA
Hysteresis is selectable
Available in small package options like SOT-563 and SOT-666
Product Advantages
Precise temperature monitoring and control
Wide temperature range for versatile applications
Low power consumption
Compact and space-saving package options
Key Technical Parameters
Voltage supply: 1.4V to 3.6V
Operating temperature: -40°C to 125°C
Switching temperature thresholds: 50°C, 55°C, 60°C, 65°C
Output type: Active low open-drain
Current output (max): 10mA
Current supply: 8μA
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified for automotive applications
Compatibility
The TMP302 is compatible with a wide range of electronic systems and devices that require precise temperature monitoring and control.
Application Areas
Automotive electronics
Industrial automation
Appliances and consumer electronics
Medical equipment
Telecommunications equipment
Product Lifecycle
The TMP302 is an active and widely used product in the Texas Instruments portfolio. Replacements and upgrades are readily available.
Key Reasons to Choose This Product
Accurate temperature sensing with ±2°C accuracy
Wide operating temperature range for diverse applications
Low power consumption for energy-efficient designs
Flexible configuration options with selectable trip point and hysteresis
Compact package options for space-constrained designs
Automotive and industrial-grade quality and reliability
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