TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
TMP423的基本参数
  • 制造厂商:TI
  • 产品类别:传感器
  • 技术类目:温度传感器和控制 IC - 数字温度传感器
  • 功能描述: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
  • 点击这里打开及下载TMP423的技术文档资料
  • TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
快速报价,在行业拥有较高的知名度及影响力
TMP423的产品详情:

The TMP421, TMP422, and TMP423 are remote temperature sensor monitors 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 IC manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to configure the device.

The TMP421, TMP422, and TMP423 include series resistance cancellation, programmable non-ideality factor, wide remote temperature measurement range (up to +150°C), and diode fault detection.

The TMP421, TMP422, and TMP423 are all available in a SOT23-8 package. The TMP421C is also available in a DSBGA (WCSP) package.

TMP423的优势和特性:
  • SOT23-8 and DSBGA (WCSP) PACKAGES
  • ±1°C REMOTE DIODE SENSOR (MAX)
  • ±1.5°C LOCAL TEMPERATURE SENSOR (MAX)
  • SERIES RESISTANCE CANCELLATION
  • n-FACTOR CORRECTION
  • TWO-WIRE/SMBus? SERIAL INTERFACE
  • MULTIPLE INTERFACE ADDRESSES
  • DIODE FAULT DETECTION
  • RoHS COMPLIANT AND NO Sb/Br
TMP423的参数(英文):
  • Local sensor accuracy (Max) (+/- C)
  • 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
  • Supply current (Max) (uA)
  • 38
  • Temp resolution (Max) (bits)
  • 12
  • Features
  • One-shot conversion
  • Remote channels (#)
  • 3
  • Addresses
  • 2
  • Rating
  • Catalog
TMP423具体的完整产品型号参数及价格(美元):

TMP423的完整型号有:TMP423AIDCNR、TMP423AIDCNT、TMP423BIDCNR、TMP423BIDCNT,以下是这些产品的关键参数及官网采购报价:

TMP423AIDCNR,工作温度:-40 to 125,封装:SOT-23 (DCN)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TMP423AIDCNR的批量USD价格:0.581(1000+)

TMP423AIDCNT,工作温度:-40 to 125,封装:SOT-23 (DCN)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TMP423AIDCNT的批量USD价格:0.697(1000+)

TMP423BIDCNR,工作温度:-40 to 125,封装:SOT-23 (DCN)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TMP423BIDCNR的批量USD价格:0.581(1000+)

TMP423BIDCNT,工作温度:-40 to 125,封装:SOT-23 (DCN)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TMP423BIDCNT的批量USD价格:0.697(1000+)

轻松满足您的TI芯片采购需求
TMP423的评估套件:

TMP421SW-LINUX — 用于 TMP421 的 Linux 驱动程序

Linux 驱动程序支持 TMP421 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:
  • tmp421
  • tmp422
  • tmp423
  • tmp441
  • tmp442
Linux 源文件

与该器件关联的文件为:

  • drivers/hwmon/tmp421.c
  • Documentation/hwmon/tmp421
  • 源文件

    drivers/hwmon/tmp421.c

    其他文件

    Documentation/hwmon/tmp421

    启用驱动程序支持 使用“make (...)
    TI代理|TI中国代理 - 国内领先的TI芯片采购平台
    丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理