CT7451 Unfold All
Product Description
CT7451 is a 2-CH (1-CH Remote + 1-CH Local) Digital Temperature Sensor Compatible with SMBus and I2C Digital Interface. The chip builds in n-factor correction and serial resistance cancellation feature. It is ideally used in CPU, FPGA, Server and Telecom Equipment etc
Product Features

l  Operation Voltage: 1.7V to 5.5V

l  Average Operating Current: 30uA(Typ.) at 1 Con/s rate, 3.3V

l  Shutdown Current: 3.0uA (typ.)

l  Temperature Accuracy without calibration:

±1.0oC(Max.) from 0oC to 85oC

±2.0oC(Max.) from -40oC to 125oC

l  12 bit ADC for 0.0625oC resolution

l  Support continuous measurement mode or single measurement mode

l  Series Resistance Cancellation

l  n-Factor Correction

l  Compatible with SMBus, 2-wire and I2C interface with speed up to 400kHz

l  External Diodes Fault detection

l  Temperature range -40 oC to 125oC


Typical Application
Functional Block Diagram
Package

DFN-2x2-8

Datasheet
Ordering Information

Order PN

Accuracy

GreenNOTE1

Package

Marking ID2

Packing

MPQ

Operation Temperature

CT7451DNR

±1 oC

Halogen free

DFN2x2-8

CA

YWXA

Tape & Reel

3,000

-40oC~+125oC


Copyright@Sensylink Inc. 2024 沪ICP备17014742号-1 | 隐私策略
Copyright@Sensylink Inc. 2024
沪ICP备17014742号-1 | 隐私策略