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数字温度传感器

TMP411

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采用 MSOP-8 封装、具有 N 因数和串联电阻校正的远程和本地温度传感器

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数据表

TMP411

正在供货
数据表 立即订购

产品详情

Local sensor accuracy (max) 2.5 Type Remote Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 2.7 Interface type I2C, SMBus Supply voltage (max) (V) 5.5 Features ALERT Supply current (max) (µA) 30 Temp resolution (max) (Bits) 12 Remote channels (#) 1 Addresses 4 Rating Catalog
Local sensor accuracy (max) 2.5 Type Remote Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 2.7 Interface type I2C, SMBus Supply voltage (max) (V) 5.5 Features ALERT Supply current (max) (µA) 30 Temp resolution (max) (Bits) 12 Remote channels (#) 1 Addresses 4 Rating Catalog
SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • ±1°C Remote Diode Sensor
  • ±1°C Local Temperature Sensor
  • Programmable Non-Ideality Factor
  • Series Resistance Cancellation
  • Alert Function
  • Offset Registers for System Calibration
  • Pin and Registers Compatible With ADT7461 and ADM1032
  • Programmable Resolution: 9 to 12 Bits
  • Programmable Threshold Limits
  • Two-Wire and SMBus Serial Interface
  • Minimum and Maximum Temperature Monitors
  • Multiple Interface Addresses
  • ALERT and THERM2 Pin Configuration
  • Diode Fault Detection
  • ±1°C Remote Diode Sensor
  • ±1°C Local Temperature Sensor
  • Programmable Non-Ideality Factor
  • Series Resistance Cancellation
  • Alert Function
  • Offset Registers for System Calibration
  • Pin and Registers Compatible With ADT7461 and ADM1032
  • Programmable Resolution: 9 to 12 Bits
  • Programmable Threshold Limits
  • Two-Wire and SMBus Serial Interface
  • Minimum and Maximum Temperature Monitors
  • Multiple Interface Addresses
  • ALERT and THERM2 Pin Configuration
  • Diode Fault Detection

The TMP411 device is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature-sensor, diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.

Remote accuracy is ±1°C for multiple device manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte and receive byte commands to program the alarm thresholds and to read temperature data.

Features that are included in the TMP411 device are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, user-defined offset register for maximum accuracy, minimum and maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode fault detection, and temperature alert function.

The TMP411 device is available in VSSOP-8 and SOIC-8 packages.

The TMP411 device is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature-sensor, diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.

Remote accuracy is ±1°C for multiple device manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte and receive byte commands to program the alarm thresholds and to read temperature data.

Features that are included in the TMP411 device are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, user-defined offset register for maximum accuracy, minimum and maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode fault detection, and temperature alert function.

The TMP411 device is available in VSSOP-8 and SOIC-8 packages.
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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 TMP411 ±1°C Remote and Local Temperature Sensor With N-Factor and Series Resistance Correction 数据表 (Rev. D) PDF | HTML 2016年 12月 20日
应用手册 How to Read and Interpret Digital Temperature Sensor Output Data PDF | HTML 2024年 4月 12日
应用手册 Optimizing Remote Diode Temperature Sensor Design (Rev. A) 2019年 12月 18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

TMP401SW-LINUX — 用于 TMP401 的 Linux 驱动程序

Linux 驱动程序支持 TMP401 系列远程和本地温度传感器。Linux 驱动程序支持通过 I2C 总线和接口与硬件监测子系统进行通信。
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：
  • tmp401
  • tmp411
  • tmp431
  • tmp432
  • tmp435
Linux 源文件

与该器件关联的文件为：

  1. drivers/hwmon/tmp401.c
  2. Documentation/hwmon/tmp401
源文件

drivers/hwmon/tmp401.c

其他文件

Documentation/hwmon/tmp401

 

启用驱动程序支持

使用“make (...)
查看选项
仿真模型

TMP4xx Family IBIS Model (Rev. A)

SBOM410A.ZIP (60 KB) - IBIS Model
下载
计算工具

SBOC594 — Remote Temperature Sensor Calibration Tool

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
TMP400 — 采用 QSSOP-16 封装、具有 N 因数和串联电阻校正的远程和本地温度传感器 TMP411 — 采用 MSOP-8 封装、具有 N 因数和串联电阻校正的远程和本地温度传感器 TMP421 — 采用 WCSP 封装、具有 N 因数和串联电阻校正的远程和本地温度传感器 TMP422 — 采用 WCSP 封装、具有 N 因数和串联电阻校正的双路远程和本地温度传感器 TMP423 — 具有 N 因数和串联电阻校正的 ± 三路远程和本地温度传感器 TMP431 — 具有自动 β、N 因数和串联电阻校正的 ± 远程和本地温度传感器 TMP432 — 具有自动 β、N 因数和串联电阻校正的双通道远程和本地温度传感器 TMP441 — 采用 SOT23 封装、具有自动 β、N 因数和串联电阻校正的多地址远程和本地温度传感器 TMP451 — 具有 N 因数、滤波功能和串联电阻校正的 1.7V 远程和本地温度传感器 TMP461 — 具有引脚可编程总线地址的高精度远程和本地温度传感器 TMP464 — 5 通道（4 条远程通道和 1 条本地通道）高精度远程和本地温度传感器 TMP468 — ±0.75⁰C 高精度多通道远程和本地温度传感器
下载
封装 引脚 下载
SOIC (D) 8 查看选项
VSSOP (DGK) 8 查看选项
应遵守 TI 评估类商品的标准条款与条件。

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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