CT1820 Unfold All
Product Description
CT1820 is a Digital Temperature Sensor with±0.5°C Accuracy Compatible with 1-wire Interface. It is ideally used in HVAC, Thermal management and Smart Farm etc.
Product Features

l  Operation Voltage: 2.5V to 5.5V

l  Average Quiescent Current:

36uA during Temperature conversion;

l  Standby Current: 0.1uA (Typ.), 1.0uA (Max.)

l  Temperature Conversion time: 30ms at 12-bit resolution

l  Temperature Accuracy without calibration:

  ±0.5oC(Max.) from -10oC to 85oC

    ±1.0oC(Max.) from -10oC to 100oC

    ±2.0oC(Max.) from -55oC to 125oC

l  12 bit ADC for 0.0625oC resolution

l  Compatible with 1-wire interface

l  Programmable Upper/Lower trigger Temperature

l  Compatible with DS18B20 and performance improved.

l  Temperature Range: -55oC to 125oC


Typical Application
Functional Block Diagram
Package

TO-92

TO-92S                                             

TO-92S-2

MSOP-8                                                              

SOT-23

Datasheet
Ordering Information

Order PN

Accuracy

Green1

Package

Marking ID2

Packing

MPQ

Operation Temperature

CT1820Z

±0.5oC

Halogen free

TO-92

1820

YWWAXX

Bulk

1,000

-55oC~+125oC

CT1820Z3

±0.5oC

Halogen free

TO-92S

1820

YWWAXX

Bulk

1,000

-55oC~+125oC

CT1820Z2

±0.5oC

Halogen free

TO-92S-2

1820

YWWAXX

Bulk

1,000

-55oC~+125oC

CT1820MMR

±0.5oC

Halogen free

MSOP-8

1820

YWWAXX

Tape&Reel

3,000

-55oC~+125oC

CT1820KR

±0.5oC

Halogen free

SOT-23

ARWW

Tape&Reel

3,000

-55oC~+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