CT7432 展开全部
产品概述
CT7432是一种3通道数字温度传感器,精度为±1℃。温度数据可以通过单片机或SOC芯片通过SMBus接口直接读取。主要应用于计算机、工业以及电信设备。
产品特性
  • 工作电压:2.7V至5.5V

  • 平均工作电流:0.0625 Conv/s时为16uA(典型值),Vcc=3.3V

  • 关闭电流:3.0uA(典型值)

  • 无需校准的每个通道的温度精度:从0摄氏度到100摄氏度的±1摄氏度

  • 分辨率为0.0625oC的12位ADC

  • 与SMBus和I2C兼容的数字接口

  • 通过将Range位设置为1,温度范围最高可达-64摄氏度至191摄氏度

  • 带滞后的可编程高/低限ALERT和THERM温度

  • 每个远程通道的自动贝塔补偿、串行电阻消除、n因子校正和热二极管故障检测

  • 支持SMBus警报响应地址(ARA)

  • 多个从属地址选项

  • CT7432A SMBus从地址由THERM引脚上的上拉电阻器确定

  • 温度范围:

      - 传感器芯片为40oC至125oC,

      - 远程二极管为50oC至150oC

典型应用
功能框图
封装

MSOP-10

DFN3X3-10

技术文档
样片及订购

Order PN

Slave Address(W/R)3

Accuracy

Green1

Package

Marking ID2

Packing

MPQ

Operation Temperature

CT7432MMR

0x98/0x99

±1oC

Halogen free

MSOP-10

7432

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432MMR-A

0x90/0x91

±1oC

Halogen free

MSOP-10

SASA

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432MMR-B

0x92/0x93

±1oC

Halogen free

MSOP-10

SASB

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432MMR-C

0x94/0x95

±1oC

Halogen free

MSOP-10

SASC

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432MMR-D

0x96/0x97

±1oC

Halogen free

MSOP-10

SASD

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432MMR-E

0x9A/0x9B

±1oC

Halogen free

MSOP-10

SASE

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432MMR-F

0x9C/0x9D

±1oC

Halogen free

MSOP-10

SASF

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432MMR-G

0x9E/0x9F

±1oC

Halogen free

MSOP-10

SASG

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432AMMR

XXX1_100(w/r)

±1oC

Halogen free

MSOP-10

7432A

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432AMMR-A

XXX1_000(w/r)

±1oC

Halogen free

MSOP-10

SATA

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432AMMR-B

XXX1_001(w/r)

±1oC

Halogen free

MSOP-10

SATB

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432AMMR-C

XXX1_010(w/r)

±1oC

Halogen free

MSOP-10

SATC

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432AMMR-D

XXX1_011(w/r)

±1oC

Halogen free

MSOP-10

SATD

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432AMMR-E

XXX1_101(w/r)

±1oC

Halogen free

MSOP-10

SATE

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432AMMR-F

XXX1_110(w/r)

±1oC

Halogen free

MSOP-10

SATF

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432AMMR-G

XXX1_111(w/r)

±1oC

Halogen free

MSOP-10

SATG

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432DNR

0x98/0x99

±1oC

Halogen free

DFN3x3-10

7432

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432DNR-A

0x90/0x91

±1oC

Halogen free

DFN3x3-10

SAUA

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432DNR-B

0x92/0x93

±1oC

Halogen free

DFN3x3-10

SAUB

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432DNR-C

0x94/0x95

±1oC

Halogen free

DFN3x3-10

SAUC

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432DNR-D

0x96/0x97

±1oC

Halogen free

DFN3x3-10

SAUD

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432DNR-E

0x9A/0x9B

±1oC

Halogen free

DFN3x3-10

SAUE

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432DNR-F

0x9C/0x9D

±1oC

Halogen free

DFN3x3-10

SAUF

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432DNR-G

0x9E/0x9F

±1oC

Halogen free

DFN3x3-10

SAUG

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432ADNR

XXX1_100(w/r)

±1oC

Halogen free

DFN3x3-10

7432A

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432ADNR-A

XXX1_000(w/r)

±1oC

Halogen free

DFN3x3-10

SAYA

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432ADNR-B

XXX1_001(w/r)

±1oC

Halogen free

DFN3x3-10

SAYB

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432ADNR-C

XXX1_010(w/r)

±1oC

Halogen free

DFN3x3-10

SAYC

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432ADNR-D

XXX1_011(w/r)

±1oC

Halogen free

DFN3x3-10

SAYD

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432ADNR-E

XXX1_101(w/r)

±1oC

Halogen free

DFN3x3-10

SAYE

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432ADNR-F

XXX1_110(w/r)

±1oC

Halogen free

DFN3x3-10

SAYF

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7432ADNR-G

XXX1_111(w/r)

±1oC

Halogen free

DFN3x3-10

SAYG

YWWAXX

Tape & Reel

3,000

-40oC~+125oC


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版权所有 ©Sensylink有限公司2024
沪ICP备17014742号-1 | 隐私策略