TMP100

正在供货

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

产品详情

Local sensor accuracy (max) 2 Type Local Operating temperature range (°C) -55 to 125 Interface type I2C, SMBus Features One-shot conversion Supply current (max) (µA) 75 Temp resolution (max) (bps) 12 Remote channels (#) 0 Addresses 8 Rating Catalog
Local sensor accuracy (max) 2 Type Local Operating temperature range (°C) -55 to 125 Interface type I2C, SMBus Features One-shot conversion Supply current (max) (µA) 75 Temp resolution (max) (bps) 12 Remote channels (#) 0 Addresses 8 Rating Catalog
SOT-23 (DBV) 6 8.12 mm² (2.9 mm × 2.8 mm)
  • 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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顶层文档 类型 标题 格式选项 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 2015-11-10
应用手册 如何读取和解释数字温度传感器输出数据 (Rev. A) PDF | HTML 英语版 (Rev.A) PDF | HTML 2025-1-29
应用手册 Interfacing an MSP430 MCU and a TMP100 Temperature Sensor (Rev. A) 2018-6-22

设计与开发

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)。

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
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
仿真模型

TMP100 IBIS Model (Rev. B)

SLOM198B.ZIP (16 KB) - IBIS 模型
支持的产品和硬件
参考设计

TIDA-00782 — 采用 DLP® 技术的便携式高亮度高清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,可将高清分辨率用于投影显示应用,例如辅助投影仪、智能投影仪、移动智能电视、内置投影仪(例如笔记本电脑和热点内的投影功能)。此设计中使用的芯片组包括 DLP4501 (0.45 WXGA) DMD 和 DLPC6401 显示控制器。可通过以下链接访问外部 LED 驱动器参考设计:PMP4356

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参考设计

TIDM-CONNECTED-ETHERNET — 联网型以太网、USB 与 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。

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参考设计

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

此设计使用 QVGA 显示面板来实现网络摄像头,并利用嵌入式 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。

支持的产品和硬件
参考设计

TIDM-TM4C129XSDRAM — 在高性能微控制器上连接 SDRAM 存储器

该参考设计演示了如何实现 SDRAM 存储器并将其连接到高性能微控制器 TM4C129XNCZAD。该实现方案是通过使用微控制器的 EPI 接口在 60MHz 上连接 256Mbit SDRAM 来实现的。这样,开发人员在与高速 LCD 面板连接时,可以实现额外的存储器用来存储为代码和数据。

支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
SOT-23 (DBV) 6 Ultra Librarian

订购和质量

支持和培训

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