TMP302-Q1 Texas instruments

TMP302-Q1

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TMP302-Q1

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Описание

The TMP302-Q1 family of devices is a temperature switch in a micropackage (SOT563). The TMP302-Q1 family of devices offers low power (15 µA maximum) and ease-of-use through pin-selectable trip points and hysteresis.These devices require no additional components for operation; they can function independent of microprocessors or microcontrollers.The TMP302-Q1 family of devices is available in several different versions with trip points from 50ºC to 125ºC in increments of 5ºC (see the Device Comparison Table).

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40ºC to 125ºC Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
Low Power: 15 µA (Maximum)
SOT563 Package: 1.6 mm × 1.6 mm × 0.6 mm
Trip-Point Accuracy: ±0.2°C (Typical) From 40°C to 125°C
Pin-Selectable Trip Points
Open-Drain Output, Active Low
Selectable Hysteresis: 5°C or 10°C
Low Supply Voltage Range: 1.4 to 3.6 V

Setpoint type	Pin-Selectable
Setpoint value (°C)	110, 115, 120, 125, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105
Operating temperature range (°C)	-40 to 125
Accuracy over temp range (max) (°C)	2
Output type	Open drain
Supply voltage (min) (V)	1.4
Supply voltage (max) (V)	3.6
Supply current (typ) (µA)	8
Number of comparator channels	1
Features	Built-in hysteresis
Rating	Automotive
Interface type	Switch