Produktdetails

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 One-shot conversion Supply current (max) (µA) 3 Temp resolution (max) (Bits) 8 Remote channels (#) 0 Addresses 8 Rating Catalog
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 One-shot conversion Supply current (max) (µA) 3 Temp resolution (max) (Bits) 8 Remote channels (#) 0 Addresses 8 Rating Catalog
DSBGA (YFF) 4 1 mm² 1 x 1
  • Multiple Device Access (MDA):
    • Global Read/Write Operations
  • I2C™ and SMBus™-Compatible Interface
  • Resolution: 8 Bits
  • Accuracy: ±1°C Typical (–10°C to 100°C)
  • Low Quiescent Current:
    • 3-µA Active IQ at 0.25 Hz
    • 1-µA Shutdown
  • Supply Range: 1.4 V to 3.6 V
  • Digital Output
  • 4-Ball WCSP (DSBGA) Package
  • Multiple Device Access (MDA):
    • Global Read/Write Operations
  • I2C™ and SMBus™-Compatible Interface
  • Resolution: 8 Bits
  • Accuracy: ±1°C Typical (–10°C to 100°C)
  • Low Quiescent Current:
    • 3-µA Active IQ at 0.25 Hz
    • 1-µA Shutdown
  • Supply Range: 1.4 V to 3.6 V
  • Digital Output
  • 4-Ball WCSP (DSBGA) Package

The TMP103 is a digital output temperature sensor in a four-ball wafer chip-scale package (WCSP). The TMP103 is capable of reading temperatures to a resolution of 1°C.

The TMP103 features a two-wire interface that is compatible with both I2C and SMBus interfaces. In addition, the interface supports multiple device access (MDA) commands that allow the master to communicate with multiple devices on the bus simultaneously, eliminating the need to send individual commands to each TMP103 on the bus.

Up to eight TMP103s can be tied together in parallel and easily read by the host. The TMP103 is especially suitable for space-constrained, power-sensitive applications with multiple temperature measurement zones that must be monitored.

The TMP103 is specified for operation over a temperature range of –40°C to 125°C.

The TMP103 is a digital output temperature sensor in a four-ball wafer chip-scale package (WCSP). The TMP103 is capable of reading temperatures to a resolution of 1°C.

The TMP103 features a two-wire interface that is compatible with both I2C and SMBus interfaces. In addition, the interface supports multiple device access (MDA) commands that allow the master to communicate with multiple devices on the bus simultaneously, eliminating the need to send individual commands to each TMP103 on the bus.

Up to eight TMP103s can be tied together in parallel and easily read by the host. The TMP103 is especially suitable for space-constrained, power-sensitive applications with multiple temperature measurement zones that must be monitored.

The TMP103 is specified for operation over a temperature range of –40°C to 125°C.

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Technische Dokumentation

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Typ Titel Datum
* Data sheet TMP103 Low-Power, Digital Temperature Sensor With Two-Wire Interface in WCSP datasheet (Rev. D) PDF | HTML 21 Dez 2018
White paper Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) PDF | HTML 30 Apr 2024
Application note How to Read and Interpret Digital Temperature Sensor Output Data PDF | HTML 12 Apr 2024
Application brief Improving System Reliability in Auto and Ind. Cameras w/ AccurateTemp. Sensing PDF | HTML 03 Jan 2022
Technical article Interface to sensors in seconds with ASC Studio PDF | HTML 12 Nov 2020
Application note Temperature sensors: PCB guidelines for surface mount devices (Rev. A) 18 Jan 2019
EVM User's guide TMP103EVM User Guide (Rev. A) 18 Apr 2018
Technical article Real-time temperature sensing with dual-mode connectivity PDF | HTML 03 Nov 2016
User guide SM-USB-DIG Platform User Guide 14 Jan 2011

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

TMP103EVM — TMP103-Evaluierungsmodul

The TMP103EVM is a simple EVM designed to allow full evaluation of the TMP103 device. The EVM has eight total TMP103's installed. Each device is tied together but has a separate hardware address. This allows the user to take advantage of the I2C general call described in the TMP103 product data (...)

Benutzerhandbuch: PDF
Treiber oder Bibliothek

TMP103SW-LINUX — Linux-Treiber für TMP103

The Linux driver support the TMP103 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:
  • tmp103
Linux Source (...)
IDE, Konfiguration, Compiler oder Debugger

ASC-STUDIO-TMP103 ASC studio for configuring all aspects of the TMP103 temperature sensor

SysConfig can be used to help simplify configuration challenges and accelerate software development with the TMP103 temperature sensor.
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Support-Software

SBOC392 TMP103EVM Source Code

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Hardware-Entwicklung
Evaluierungsplatine
TMP103EVM TMP103-Evaluierungsmodul
Support-Software

SBOC393 TMP103EVM Software

Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Produkte
Digitale Temperatursensoren
TMP103 1,4-V-fähiger digitaler Temperatursensor (±2 °C Abweichung) mit I2C/SMBus im WCSP-Gehäuse
Hardware-Entwicklung
Evaluierungsplatine
TMP103EVM TMP103-Evaluierungsmodul
Simulationsmodell

TMP103 IBIS Model

SBOM450.ZIP (30 KB) - IBIS Model
Schaltplan

TMP103EVM Schematic

SBOR013.PDF (24 KB)
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Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
DSBGA (YFF) 4 Ultra Librarian

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

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