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DTMF 收发器
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1
4.75 V ~ 5.25 V
10mA
78.75mW
-40°C ~ 85°C
通孔
20-DIP(0.300",7.62mm)
IC TRANSCEIVER DTMF CMOS 20-DIP
MIC59150YME TR
DSEI2X61-02A
TLC1549IP
NC7SZ175P6X