TMP1075

ACTIVO

Sensor de temperatura de 1 °C I²C con mejoras de rendimiento en el estándar industrial LM75/TMP75

Detalles del producto

Local sensor accuracy (max) 1 Type Local Operating temperature range (°C) -55 to 125 Supply voltage (min) (V) 1.62, 1.7 Interface type I2C, SMBus Supply voltage (max) (V) 3.6, 5.5 Features ALERT, NIST traceable, One-shot conversion Supply current (max) (µA) 4 Temp resolution (max) (Bits) 12 Remote channels (#) 0 Addresses 4, 32 Rating Catalog
Local sensor accuracy (max) 1 Type Local Operating temperature range (°C) -55 to 125 Supply voltage (min) (V) 1.62, 1.7 Interface type I2C, SMBus Supply voltage (max) (V) 3.6, 5.5 Features ALERT, NIST traceable, One-shot conversion Supply current (max) (µA) 4 Temp resolution (max) (Bits) 12 Remote channels (#) 0 Addresses 4, 32 Rating Catalog
SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9 WSON (DSG) 8 4 mm² 2 x 2
  • Temperature accuracy:
    • ±0.25°C (typical) from −55°C to +125°C
    • ±1°C (maximum) from −40 °C to +110°C
    • ±2°C (maximum) from −55°C to +125°C
  • Low power consumption:
    • 2.7-µA Average current
    • 0.37-µA Shutdown current
  • Supply range options from: 1.62 V to 5.5 V
  • Temperature independent of supply
  • Digital interface: SMBus, I2C
  • Software compatibility with industry standard LM75 and TMP75
  • Can coexist in I3C mixed fast mode bus
  • Resolution: 12 Bits
  • Supports up to 32 I2C addresses
  • ALERT pin function
  • NIST traceability
  • Temperature accuracy:
    • ±0.25°C (typical) from −55°C to +125°C
    • ±1°C (maximum) from −40 °C to +110°C
    • ±2°C (maximum) from −55°C to +125°C
  • Low power consumption:
    • 2.7-µA Average current
    • 0.37-µA Shutdown current
  • Supply range options from: 1.62 V to 5.5 V
  • Temperature independent of supply
  • Digital interface: SMBus, I2C
  • Software compatibility with industry standard LM75 and TMP75
  • Can coexist in I3C mixed fast mode bus
  • Resolution: 12 Bits
  • Supports up to 32 I2C addresses
  • ALERT pin function
  • NIST traceability

The TMP1075 is the most accurate and lowest power replacement to the industry standard LM75 and TMP75 digital temperature sensors. Available in SOIC-8, VSSOP-8, WSON-8, and SOT563-6 packages, the TMP1075 offers pin-to-pin and software compatibility to quickly upgrade any existing xx75 design. The TMP1075 additional new packages are a 2.0 × 2.0 mm DFN and a 1.6 × 1.6 mm SOT563-6 reducing the printed circuit board (PCB) footprint by 82% and 89% compared to the SOIC package, respectively.

The TMP1075 has a ±1°C accuracy over a wide temperature range and offers an on-chip 12-bit analog-to-digital converter (ADC) providing a temperature resolution of 0.0625°C.

Compatible with two-wire SMBus and I2C interfaces, the TMP1075 support up to 32 device addresses and provides SMBus Reset and Alert function.

The TMP1075 is the most accurate and lowest power replacement to the industry standard LM75 and TMP75 digital temperature sensors. Available in SOIC-8, VSSOP-8, WSON-8, and SOT563-6 packages, the TMP1075 offers pin-to-pin and software compatibility to quickly upgrade any existing xx75 design. The TMP1075 additional new packages are a 2.0 × 2.0 mm DFN and a 1.6 × 1.6 mm SOT563-6 reducing the printed circuit board (PCB) footprint by 82% and 89% compared to the SOIC package, respectively.

The TMP1075 has a ±1°C accuracy over a wide temperature range and offers an on-chip 12-bit analog-to-digital converter (ADC) providing a temperature resolution of 0.0625°C.

Compatible with two-wire SMBus and I2C interfaces, the TMP1075 support up to 32 device addresses and provides SMBus Reset and Alert function.

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Documentación técnica

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Tipo Título Fecha
* Data sheet TMP1075 Temperature Sensor With I2C and SMBus Interface in Industry Standard LM75 Form Factor and Pinout datasheet (Rev. E) PDF | HTML 12 ago 2021
Application note How to Read and Interpret Digital Temperature Sensor Output Data PDF | HTML 12 abr 2024
Application note LM75B and TMP1075 Industry-Standard Devices: Design Guidelines and Spec Comparison (Rev. A) PDF | HTML 07 mar 2024
Application brief How to Protect Displays with the Latest Temperature Sensing Technology PDF | HTML 26 jul 2021
Technical article Interface to sensors in seconds with ASC Studio PDF | HTML 12 nov 2020
Application note How to Boost Your CPU, GPU, and SoC Performance Through Thermal Accuracy PDF | HTML 22 sep 2020
Technical article How to design an infrared thermometer quickly PDF | HTML 07 abr 2020
Application note Low-Power Design Techniques for Temperature-Sensing Applications 06 jun 2019

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TMP1075EVM — Placa de evaluación de sensor de temperatura digital TMP1075

The industry standard LM75/TMP75 is now available with high accuracy and a wider temperature range. The TMP1075 is a drop-in replacement for the most prevalent digital temperature sensors with enhanced features. The TMP1075 provides up to ±0.5°C typical accuracy over the −25°C (...)
Guía del usuario: PDF
Controlador o biblioteca

LM75SW-LINUX — Controlador Linux para sensores de temperatura I2C

The Linux driver support LM75 compatible Temperature Sensors. 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:
  • LM75A
  • TMP100
  • TMP101
  • (...)
GUI para el módulo de evaluación (EVM)

SBOC490 TMP1075EVM GUI

lock = Requiere aprobación de exportación (1 minuto)
Productos y hardware compatibles

Productos y hardware compatibles

Productos
Sensores de temperatura digitales
TMP1075 Sensor de temperatura de 1 °C I²C con mejoras de rendimiento en el estándar industrial LM75/TMP75
Desarrollo de hardware
Placa de evaluación
TMP1075EVM Placa de evaluación de sensor de temperatura digital TMP1075
IDE, configuración, compilador o depurador

ASC-STUDIO-TMP1075 ASC studio for configuring all aspects of the TMP1075 temperature sensor

SysConfig can be used to help simplify configuration challenges and accelerate software development with the TMP1075 temperature sensor.
Productos y hardware compatibles

Productos y hardware compatibles

Productos
Sensores de temperatura digitales
TMP1075 Sensor de temperatura de 1 °C I²C con mejoras de rendimiento en el estándar industrial LM75/TMP75
Modelo de simulación

TMP1075 IBIS Model

SBOMAL1.ZIP (41 KB) - IBIS Model
Modelo de simulación

TMP1075 Thermal Model

SBOMAL7.ZIP (2 KB) - Thermal Model
Diseños de referencia

TIDA-010072 — Diseño de referencia de ventilador de aire y control de válvula para aplicaciones respiratorias

This reference design provides a compact system design capable of supporting motor acceleration and deceleration up to ±200 kRPM/s, which is a key requirement in many respirator applications. The design supports a number of offboard C2000 controllers including (...)
Design guide: PDF
Esquema: PDF
Paquete Pasadores Descargar
SOIC (D) 8 Ver opciones
SOT-5X3 (DRL) 6 Ver opciones
VSSOP (DGK) 8 Ver opciones
WSON (DSG) 8 Ver opciones

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

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