TMP102-Q1 Texas instruments

TMP102-Q1

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TMP102-Q1

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Описание

The TMP102-Q1 device is a digital temperature sensor ideal for NTC and PTC thermistor replacement where high accuracy is required. The device offers an accuracy of ±0.5°C without requiring calibration or external component signal conditioning. Device temperature sensors are highly linear and do not require complex calculations or lookup tables to derive the temperature. The on-chip 12-bit ADC offers resolutions down to 0.0625°C.The 1.6-mm × 1.6-mm SOT563 package is 68% smaller footprint than an SOT23 package. The TMP102-Q1 device features SMBus, two-wire, and I2C interface compatibility, and allows up to four devices on one bus. The device also features an SMBus alert function. The device is specified to operate over supply voltages from 1.4 V to 3.6 V with the maximum quiescent current of 10 µA over the full operating range.The TMP102-Q1 device is designed for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The device is specified for operation over a temperature range of –40°C to 125°C.The TMP102-Q1 production units are 100% tested against sensors that are NIST-traceable and are verified with equipment that are NIST-traceable through ISO/IEC 17025 accredited calibrations.

AEC-Q100 Qualified With:
- Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- HBM ESD Classification Level 2
- CDM ESD Classification Level C6
SOT563 Package (1.6 mm × 1.6 mm) is a 68% Smaller Footprint than SOT23
Accuracy Without Calibration:
- 2°C (Maximum) From –25°C to 85°C
- 3°C (Maximum) From –40°C to 125°C
Low Quiescent Current:
- 10-µA Active (Maximum)
- 1-µA Shutdown (Maximum)
Supply Range: 1.4 V to 3.6 V
Resolution: 12 Bits
Digital Output: SMBus™, Two-Wire, and I²C Interface Compatibility
NIST Traceable

Local sensor accuracy (max)	2
Type	Local
Operating temperature range (°C)	-40 to 125
Supply voltage (min) (V)	1.4
Interface type	I2C, SMBus
Supply voltage (max) (V)	3.6
Features	ALERT, NIST traceable, One-shot conversion
Supply current (max) (µA)	10
Temp resolution (max) (Bits)	12
Remote channels (#)	0
Addresses	4
Rating	Automotive
TI functional safety category	Functional Safety-Capable