CT7318 Unfold All
Product Description
CT7318 is a Digital Temperature Sensor with±1°C Accuracy and SMBus Interface. It is ideally used in Temperature Sensing and Monitoring Systems, such as Computer, Telecom Equipment, Multi-cell battery pack and Smart HVAC system etc.
Product Features

l  Operation Voltage: 1.75V to 5.5V

l  Average Quiescent Current:

45uA at 1.0con/s

l  Standby Current: 3.0uA (Max.)

l  Temperature Accuracy without calibration:

±1oC from 0oC to 100oC

±2oC from -40oC to 125oC

l  11 bit ADC for 0.125oC resolution

l  Digital interface compatible with SMBus, 2-wire and I2C

l  Temperature Range up to 160oC plus offset shifting register for Remote Sensor Channel

l  Programmable Over/Under Alarm Temperature and Hysteresis Temperature

l  Independent Remote and Local Temperature Sensing Channel

l  Support SMBus ALERT Response Address

l  Temperature Range: -40oC to 125oC


Typical Application
Functional Block Diagram
Package

SOP-8

MSOP-8 

DFN3x3-8


Datasheet
Ordering Information

Order PN

Slave Address

(R/W)

Accuracy

Green1

Package

Marking ID2

Packing

MPQ

Operation Temperature

CT7318DNR

0x99/98

±1oC

Halogen free

DFN3x3-8

7318

YWWAXX

Tape & Reel

3000

-40oC~+125oC

CT7318DNR-A

0x91/90

±1oC

Halogen free

DFN3x3-8

SAGA

YWWAXX

Tape & Reel

3000

-40oC~+125oC

CT7318DNR-B

0x93/92

±1oC

Halogen free

DFN3x3-8

SAGB

YWWAXX

Tape & Reel

3000

-40oC~+125oC

CT7318DNR-C

0x95/94

±1oC

Halogen free

DFN3x3-8

SAGC

YWWAXX

Tape & Reel

3000

-40oC~+125oC

CT7318DNR-D

0x9B/9A

±1oC

Halogen free

DFN3x3-8

SAGD

YWWAXX

Tape & Reel

3000

-40oC~+125oC

CT7318DNR-E

0x97/96

±1oC

Halogen free

DFN3x3-8

SAGE

YWWAXX

Tape & Reel

3000

-40oC~+125oC

CT7318DNR-F

0x9D/9C

±1oC

Halogen free

DFN3x3-8

SAGF

YWWAXX

Tape & Reel

3000

-40oC~+125oC

CT7318DNR-G

0x9F/9E

±1oC

Halogen free

DFN3x3-8

SAGG

YWWAXX

Tape & Reel

3000

-40oC~+125oC

CT7318MR

0x99/98

±1oC

Halogen free

SOP-8

7318

YWWAXX

Tape & Reel

4,000

-40oC~+125oC

CT7318MR-A

0x91/90

±1oC

Halogen free

SOP-8

SAHA

YWWAXX

Tape & Reel

4,000

-40oC~+125oC

CT7318MR-B

0x93/92

±1oC

Halogen free

SOP-8

SAHB

YWWAXX

Tape & Reel

4,000

-40oC~+125oC

CT7318MR-C

0x95/94

±1oC

Halogen free

SOP-8

SAHC

YWWAXX

Tape & Reel

4,000

-40oC~+125oC

CT7318MR-D

0x9B/9A

±1oC

Halogen free

SOP-8

SAHD

YWWAXX

Tape & Reel

4,000

-40oC~+125oC

CT7318MR-E

0x97/96

±1oC

Halogen free

SOP-8

SAHE

YWWAXX

Tape & Reel

4,000

-40oC~+125oC

CT7318MR-F

0x9D/9C

±1oC

Halogen free

SOP-8

SAHF

YWWAXX

Tape & Reel

4,000

-40oC~+125oC

CT7318MR-G

0x9F/9E

±1oC

Halogen free

SOP-8

SAHG

YWWAXX

Tape & Reel

4,000

-40oC~+125oC

CT7318MMR

0x99/98

±1oC

Halogen free

MSOP-8

7318

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7318MMR-A

0x91/90

±1oC

Halogen free

MSOP-8

SAJA

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7318MMR-B

0x93/92

±1oC

Halogen free

MSOP-8

SAJB

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7318MMR-C

0x95/94

±1oC

Halogen free

MSOP-8

SAJC

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7318MMR-D

0x9B/9A

±1oC

Halogen free

MSOP-8

SAJD

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7318MMR-E

0x97/96

±1oC

Halogen free

MSOP-8

SAJE

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7318MMR-F

0x9D/9C

±1oC

Halogen free

MSOP-8

SAJF

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

CT7318MMR-G

0x9F/9E

±1oC

Halogen free

MSOP-8

SAJG

YWWAXX

Tape & Reel

3,000

-40oC~+125oC

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版权所有 ©Sensylink有限公司2023
沪ICP备17014742号-1 | 隐私策略