Product details

Local sensor accuracy (Max) (+/- C) 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 Supply current (Max) (uA) 10 Temp resolution (Max) (bits) 12 Features ALERT, One-shot conversion, NIST traceable Remote channels (#) 0 Addresses 4 Rating Catalog
Local sensor accuracy (Max) (+/- C) 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 Supply current (Max) (uA) 10 Temp resolution (Max) (bits) 12 Features ALERT, One-shot conversion, NIST traceable Remote channels (#) 0 Addresses 4 Rating Catalog
SOT-5X3 (DRL) 6 SOT-5X3 (DRL) 6 2 mm² 1.65 x 1.2
  • SOT563 Package (1.6-mm × 1.6-mm) is a 68% Smaller Footprint than SOT-23
  • Accuracy Without Calibration:
    • 2.0°C (max) from –25°C to 85°C
    • 3.0°C (max) from –40°C to 125°C
  • Low Quiescent Current:
    • 10-µA Active (max)
    • 1-µA Shutdown (max)
  • Supply Range: 1.4 to 3.6 V
  • Resolution: 12 Bits
  • Digital Output: SMBus, Two-Wire, and I2C Interface Compatibility
  • NIST Traceable
  • SOT563 Package (1.6-mm × 1.6-mm) is a 68% Smaller Footprint than SOT-23
  • Accuracy Without Calibration:
    • 2.0°C (max) from –25°C to 85°C
    • 3.0°C (max) from –40°C to 125°C
  • Low Quiescent Current:
    • 10-µA Active (max)
    • 1-µA Shutdown (max)
  • Supply Range: 1.4 to 3.6 V
  • Resolution: 12 Bits
  • Digital Output: SMBus, Two-Wire, and I2C Interface Compatibility
  • NIST Traceable

The TMP102 device is a digital temperature sensor ideal for NTC/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 SOT-23 package. The TMP102 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 to 3.6 V with the maximum quiescent current of 10 µA over the full operating range.

The TMP102 device is ideal 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 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.

The TMP102 device is a digital temperature sensor ideal for NTC/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 SOT-23 package. The TMP102 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 to 3.6 V with the maximum quiescent current of 10 µA over the full operating range.

The TMP102 device is ideal 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 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.

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Technical documentation

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DIP-ADAPTER-EVM — DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

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Evaluation board

TMP102EVM — TMP102 Evaluation Module

The TMP102EVM is a platform for evaluating the TMP102 Low Power Digital Temperature Sensor. The included USB interface hardware and software makes evaluation simple; no additional hardware or instruments are required.

Code example or demo

TMP102 Arduino Example Code v1.0

SBOC486.ZIP (52 KB)
Driver or library

TMP102SW-LINUX — Linux Driver for TMP102

The Linux driver support the TMP102 Temperature Sensor. The Linux driver supports communication through the I2C bus and interfaces with the Hardware Monitoring sub-system.
Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported Devices:
  • tmp102
Linux Source (...)
GUI for evaluation module (EVM)

TMP102EVM GUI Software and Source

SBOC292.ZIP (146570 KB)
IDE, configuration, compiler or debugger

ASC-STUDIO — Analog signal chain (ASC) studio

To help simplify configuration challenges and accelerate software development, we created ASC studio, an intuitive graphical utility for configuring all aspects of TI sensors and in the future other signal chain components.  ASC studio helps you select configuration parameters visually so that (...)
Simulation model

TMP102, TMP112 IBIS Model

SBFM009.ZIP (63 KB) - IBIS Model
Reference designs

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The multi-sensor platform reference design for Advanced Driver Assistance Systems (ADAS) from D3 Engineering provides qualified developers with a fully functioning evaluation platform for testing and development of ADAS applications, for use primarily in the automotive industry.  D3 also (...)
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TIDEP0076 — 3D Machine Vision Reference Design Based on AM572x Processor with DLP® Structured Light

The TIDEP0076 3D machine vision design describes an embedded 3D scanner based on the structured light principle. A digital camera along with a Sitara™ AM57xx processor System on Chip (SoC)  is used to capture reflected light patterns from a DLP4500-based projector. Subsquent processing (...)
Reference designs

TIDEP0046 — Monte-Carlo Simulation on AM57x Using OpenCL for DSP Acceleration Reference Design

TI’s high performance ARM® Cortex®-A15 based AM57x processors also integrate C66x DSPs. These DSPs were designed to handle high signal and data processing tasks that are often required by industrial, automotive and financial applications. The AM57x OpenCL implementation makes it easy (...)
Reference designs

TIDEP0047 — Power and Thermal Design Considerations Using TI's AM57x Processor Reference Design

This is a reference design based on the AM57x processor and companion TPS659037 power management integrated circuit (PMIC).  This design specifically highlights important power and thermal design considerations and techniques for systems designed with AM57x and TPS659037.  It includes (...)
Reference designs

TIDC-CC2650-UTAG — SimpleLink™ CC2650 uTag or Microtag – Ultra-compact Bluetooth® Smart Reference Design

The SimpleLink™ Bluetooth® Smart CC2650 uTag (or microtag) is an ultra-compact reference design for the SimpleLink CC26xx device family. The reference design is suitable for any Internet of Things (IoT) application requiring minimal footprint such as Bluetooth® Smart beacons, medical (...)
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SOT-5X3 (DRL) 6 View options

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