TMP102AQDRLRQ1

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
I
2C 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.

Category: Temperature Sensors

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SPECIFICATION

• 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