TMP1075

正在供货

1°C I²C 温度传感器,性能已升级,与业界通用 LM75/TMP75 相当

产品详情

Local sensor accuracy (max) 1 Type Local Operating temperature range (°C) -55 to 125 Interface type I2C, SMBus Features ALERT, NIST traceable, One-shot conversion Supply current (max) (µA) 4 Temp resolution (max) (bps) 12 Remote channels (#) 0 Addresses 4, 32 Rating Catalog
Local sensor accuracy (max) 1 Type Local Operating temperature range (°C) -55 to 125 Interface type I2C, SMBus Features ALERT, NIST traceable, One-shot conversion Supply current (max) (µA) 4 Temp resolution (max) (bps) 12 Remote channels (#) 0 Addresses 4, 32 Rating Catalog
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm) WSON (DSG) 8 4 mm² (2 mm × 2 mm) SOT-5X3 (DRL) 6 2.56 mm² (1.6 mm × 1.6 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • 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:
    • 2.7µA Average current
    • 0.37µA Shutdown current
  • Supply range options from: 1.62V to 5.5V
  • 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:
    • 2.7µA Average current
    • 0.37µA Shutdown current
  • Supply range options from: 1.62V to 5.5V
  • 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 2.0mm × 2.0mm DFN and a 1.6mm × 1.6mm 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 D, DGK, and DSG packages are specified for operation over a temperature range of −55°C to 125°C and the TMP1075N DRL package is specified over the −40°C to 125°C temperature range.

The TMP1075 units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 accredited standards.

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 2.0mm × 2.0mm DFN and a 1.6mm × 1.6mm 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 D, DGK, and DSG packages are specified for operation over a temperature range of −55°C to 125°C and the TMP1075N DRL package is specified over the −40°C to 125°C temperature range.

The TMP1075 units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 accredited standards.

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设计与开发

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评估板

TMP1075EVM — TMP1075 数字温度传感器评估模块

业界标准的 LM75/TMP75 现已具备更高精度和更宽的温度范围。TMP1075 是非常流行的数字温度传感器的直接替代产品,具有多项增强功能。TMP1075 可在 −25°C 至 +85°C 范围内提供高达 ±0.5°C 的典型精度,在 −55°C 至 +125°C 范围内提供高达 ±1°C 的典型精度,并具有 12 位分辨率,可提供 0.0625°C 的温度分辨率。德州仪器 (TI) TMP1075EVM(评估模块)为用户提供简单的 TMP1075 入门方法。专门设计的模块和 GUI 可让用户进行快速设置,从而评估系统和寄存器映射。该 EVM 具有穿孔,允许将温度传感器放置在远离 (...)
用户指南: PDF
支持的产品和硬件
有库存
限制:
??asset.out-of-stock-ti_zh_CN??
无货
IDE、配置、编译器或调试器

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.
支持的产品和硬件
驱动程序或库

LM75SW-LINUX — 用于 LM75 的 Linux 驱动程序

Linux 驱动程序支持 LM75 兼容温度传感器。Linux 驱动程序支持通过 I2C 总线进行通信,并可与硬件监测子系统接口连接。

Linux 主线状态

在 Linux 主线中提供:是
可通过 git.ti.com 获取:不适用

支持的器件:
  • LM75A
  • TMP100
  • TMP101
  • TMP105
  • TMP112
  • TMP175
  • TMP275
  • TMP75
  • TMP1075
Linux 源文件

与该器件关联的文件为:

  1. drivers/hwmon/lm75.c
  2. Documentation/devicetree/bindings/i2c/trivial-devices.txt
  3. drivers/hwmon/lm75.h
  4. (...)
支持的产品和硬件
评估模块 (EVM) 用 GUI

SBOC490 — TMP1075EVM GUI

支持的产品和硬件
仿真模型

TMP1075 IBIS Model

SBOMAL1.ZIP (41 KB) - IBIS 模型
支持的产品和硬件
仿真模型

TMP1075 Thermal Model

SBOMAL7.ZIP (2 KB) - 热模型
支持的产品和硬件
参考设计

TIDA-010072 — 适用于呼吸应用的鼓风机和阀门控制参考设计

此参考设计提供了一种紧凑的系统设计,可支持高达 ±200kRPM/s 的电机加速和减速(这是许多呼吸机应用中的一项关键要求)。该设计支持许多非板载 C2000 控制器(包括 TMS320F28027F),可实现低成本、无传感器的磁场定向控制 (FOC)。此外,该设计还支持宽输入电压范围(6V 至 28V)以及线路和电池功率调节。为驱动鼓风机和阀门,此设计分别使用了 DRV8323RS 智能栅极驱动器和 DRV8847 电机驱动器。
支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
VSSOP (DGK) 8 Ultra Librarian
WSON (DSG) 8 Ultra Librarian
SOT-5X3 (DRL) 6 Ultra Librarian
SOIC (D) 8 Ultra Librarian

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