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LR680R Datasheet - Ling Chengxin

LR680R ASK / OOK wireless receiving chip

www.lchstar.com LR680R LR680R ASK/OOK ， 。、、、、、 、、， ， 。 112 dBm(OOK )； FCC/ETSI 300MHz~440MHz； 2V ~ 5.5V 2mA(315MHz) 2.5mA(433.92MHz) ； SOP8 IC LR45B www.lchstar.com （8Pin） 1 2 3 4 VSSRF ANT VDDRF CTH 5 DOUT 6 SHUT 7 CAGC 8 OSC ，， 120kΩ, ， . :47nF~ 1μF ，CMOS ， 0， VDD，， AGC ， ，， ， ：VVDD=5V，25ºC，CAGC=4.7μF，CTH=1μF， 2 kb/s。 Symbol Parameter VVDD Supply Voltage Condition Min Typ 25 IVDD Operatiing Current fRF .

LR680R-LingChengxin.pdf

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Datasheet Details

Part number:

LR680R

Manufacturer:

Ling Chengxin

File Size:

375.58 KB

Description:

Ask / ook wireless receiving chip.

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LR680R LR680R ASK OOK wireless receiving chip Ling Chengxin

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