User's Manual

GV100 User manual
Microphone input characteristics
Parameter
Min Typ Max Unit
Working Voltage
1.0 1.5 2.0 V
Working Current
200 500
uA
External
Microphone Load
Resistance
2.2
k Ohm
Speaker output characteristics
Parameter Min Typ Max Unit
Speaker load
Resistance
16 32
Ohm
Speaker output
level
0 2.4
Vpp
Maxim driving
current limit of
speaker
50
mA
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