产品详情

Local sensor accuracy (max) 2 Type Local Operating temperature range (°C) -55 to 125 Supply voltage (min) (V) 2.7 Interface type I2C, SMBus Supply voltage (max) (V) 5.5 Features One-shot conversion Supply current (max) (µA) 75 Temp resolution (max) (Bits) 12 Remote channels (#) 0 Addresses 8 Rating Catalog
Local sensor accuracy (max) 2 Type Local Operating temperature range (°C) -55 to 125 Supply voltage (min) (V) 2.7 Interface type I2C, SMBus Supply voltage (max) (V) 5.5 Features One-shot conversion Supply current (max) (µA) 75 Temp resolution (max) (Bits) 12 Remote channels (#) 0 Addresses 8 Rating Catalog
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Digital Output: SMBus™, Two-Wire, and I2C Interface Compatibility
  • Resolution: 9 to 12 Bits, User-Selectable
  • Accuracy:
    • ±1°C (Typical) from –55°C to 125°C
    • ±2°C (Maximum) from –55°C to 125°C
  • Low Quiescent Current: 45-µA, 0.1-µA Standby
  • Wide Supply Range: 2.7 V to 5.5 V
  • TMP100 Features Two Address Pins
  • TMP101 Features One Address Pin and an ALERT Pin
  • 6-Pin SOT-23 Package
  • Digital Output: SMBus™, Two-Wire, and I2C Interface Compatibility
  • Resolution: 9 to 12 Bits, User-Selectable
  • Accuracy:
    • ±1°C (Typical) from –55°C to 125°C
    • ±2°C (Maximum) from –55°C to 125°C
  • Low Quiescent Current: 45-µA, 0.1-µA Standby
  • Wide Supply Range: 2.7 V to 5.5 V
  • TMP100 Features Two Address Pins
  • TMP101 Features One Address Pin and an ALERT Pin
  • 6-Pin SOT-23 Package

The TMP100 and TMP101 devices are digital temperature sensors ideal for negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistor replacement. The devices offer a typical accuracy of ±1°C without requiring calibration or external component signal conditioning. Device temperature sensors are highly linear and do not require complex calculations or look-up tables to derive the temperature. The on-chip, 12-bit ADC offers resolutions down to 0.0625°C. The devices are available in 6-Pin SOT-23 packages.

The TMP100 and TMP101 devices feature SMBus, Two-Wire, and I2C interface compatibility. The TMP100 device allows up to eight devices on one bus. The TMP101 device offers an SMBus Alert function with up to three devices per bus.

The TMP100 and TMP101 devices are ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP100 and TMP101 devices are specified for operation over a temperature range of −55°C to 125°C.

The TMP100 and TMP101 devices are digital temperature sensors ideal for negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistor replacement. The devices offer a typical accuracy of ±1°C without requiring calibration or external component signal conditioning. Device temperature sensors are highly linear and do not require complex calculations or look-up tables to derive the temperature. The on-chip, 12-bit ADC offers resolutions down to 0.0625°C. The devices are available in 6-Pin SOT-23 packages.

The TMP100 and TMP101 devices feature SMBus, Two-Wire, and I2C interface compatibility. The TMP100 device allows up to eight devices on one bus. The TMP101 device offers an SMBus Alert function with up to three devices per bus.

The TMP100 and TMP101 devices are ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP100 and TMP101 devices are specified for operation over a temperature range of −55°C to 125°C.

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TMP101 正在供货 采用 SOT-23 封装、具有 I2C/SMBus 接口和警报功能的 ±2°C 数字温度传感器 Supports 3 addresses and alert
功能与比较器件相同但引脚有所不同
全新 TMP110 预发布 采用紧凑型 X2SON 封装、具有警报功能和 ±1.0°C 精度的 I²C 温度传感器 Device for cost-optimized designs, with improved accuracy (±1.0°C | max), similar register map, wider VCC range (1.14 to 5.5V), in a smaller X2SON-5 package (0.8 × 0.8 mm)

技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 TMP10x Temperature Sensor With I2C and SMBus Interface with Alert Function in SOT-23 Package 数据表 (Rev. I) PDF | HTML 2015年 11月 10日
应用手册 Interfacing an MSP430 MCU and a TMP100 Temperature Sensor (Rev. A) 2018年 6月 22日

设计和开发

如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。

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. (...)
IDE、配置、编译器或调试器

ASC-STUDIO-TMP100 ASC studio for configuring all aspects of the TMP100 temperature sensor

SysConfig can be used to help simplify configuration challenges and accelerate software development with the TMP100 temperature sensor.
支持的产品和硬件

支持的产品和硬件

产品
数字温度传感器
TMP100 采用 SOT-23 封装、具有 I2C/SMBus 接口的 2C 数字温度传感器
仿真模型

TMP100 IBIS Model (Rev. B)

SLOM198B.ZIP (16 KB) - IBIS Model
参考设计

TIDM-TM4C129CAMERA — 适用于 ARM® Cortex®-M 微控制器 (MCU) 的摄像机参考设计

此设计使用一块 QVGA 显示面板来实现网络摄像头,并利用一个嵌入式 Web 服务器进行远程监控。凭借用于 Web 服务器的 250KB 内存容量,TM4C129x 微控制器上有足够的存储器可用于额外定制。
设计指南: PDF
原理图: PDF
参考设计

TIDA-00782 — 采用 DLP® 技术的便携式、高亮度 HD 投影显示器参考设计

此参考设计采用 DLP Pico™ 0.45 英寸 WXGA 显示芯片组,可以为投影显示应用(配件投影仪、智能投影仪、移动智能电视以及例如类似于笔记本电脑、膝上型电脑和热点内的投影功能的内置投影仪)使用高清分辨率。设计中使用的芯片组包含 DLP4501 (.45 WXGA) DMD 和 DLPC6401 显示控制器。可以在以下链接下面访问该外部 LED 驱动器参考设计:PMP4356
设计指南: PDF
原理图: PDF
参考设计

TIDM-TM4C129XSDRAM — SDRAM 存储器与高性能微控制器的连接

此参考设计演示了如何实现 SDRAM 存储器并通过接口连接到高性能微控制器 TM4C129XNCZAD。为了实现此设计,其中采用了该微控制器的 EPI 接口来连接 256Mbit SDRAM (60MHz),因此开发人员可以在连接高速 LCD 面板时使用更多存储空间来存储代码和数据。
设计指南: PDF
原理图: PDF
参考设计

TIDM-CONNECTED-ETHERNET — 连接的以太网、USB 和 LCD 参考设计

此参考设计将展示多种支持以太网和 LCD 的应用,例如远程传感器监测、通过基于网络的 LCD 仪表板进行以太网配置以及与天气网站连接的感知应用。
设计指南: PDF
原理图: PDF
封装 引脚 下载
SOT-23 (DBV) 6 查看选项

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

支持和培训

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