Shenzhen Silvan Chip Electronics Tech.
Co.
,Ltd.
LP7618B 6 6 IC
LP7618B
● ,; ● RC ,; ● ; ●
CMOS ,,:2.
5~5V;
LP7618B ● ;
LP7618B (VDD=3V unless otherwise specified)
Characteristics Operating
Voltage Operating Current Quiescent Current BZ1 Driving Current BZ2 Driving Current Oscillator Frequency Operating Temperature
Sym.
VDD IOP ISB IOH IOL FOSC Temp.
Min.
2.
5 120 10 5.
0 6.
0 145 -20
Typ.
3.
0 200 30 8.
0 7.
0 155 25
Max.
5.
0 700 50 20.
0 28.
0 160 75
Unit V uA uA mA mA
KHz ℃
REMARKS No load No load No load No load No load
ROSC=300KΩ
LP7618B
:LP7618B IC
LP7618 LP7618B
47 180
(KΩ) 56 82 100 200 300 360
120 390
:,LP7618BLP7618 82K ,300K。
TEL: 0755-88291843 88304213 ADD: 16
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