CT7424 Unfold All
Product Description
CT7424 is a 5-channels (4-channels Remote and 1-channel Local) Temperature Sensor with±1°C Accuracy and SMBus Digital Interface. It is ideally used in Temperature Sensing and Monitoring Systems, such as Computer, Server and Telecom Equipment System etc.
Product Features

l  Operation Voltage: 1.7V to 5.5V

l  Average Quiescent Current: 30uA (Typ.) for all channels at 1Con/s, VCC = 3.3V

l  Standby Current: 3.0uA (Typ.)

l  Temperature Accuracy without calibration for all channels:±1oC from 0oC to 100oC

l  13 bit ADC for 0.0625oC resolution

l  Digital interface compatible with SMBus and I2C

l  Series Resistance Cancellation, n-Factor correction, Offset correction and Diode fault detection for each remote channel.

l  Individually programmable THERM limit temperature for any of 5 channels with a  share Hysterisis data

l  Register lock feature to protection key register data

l  4 slave addresses available by setting AD0 pin

l  Temperature Range:

-40oC to 125oC for sensor chip

-50oC to 150oC for remote diodes

 

Typical Application
Functional Block Diagram
Package

QFN3x3-16

Datasheet
Ordering Information

Order PN

Accuracy

Green1

Package

Marking ID2

Packing

MPQ

Operation Temperature

CT7424QNR

±1oC

Halogen free

QFN3x3-16

7424

YWWAXX

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