NJU72084 Pre-Amplifier for MEMS Microphone GENERAL DESCRIPTION PACKAGE OUTLINE The NJU72084 is a pre-amplifier for MEMS microphone.
The NJU72084 has integrated low noise bias circuit for MEMS microphone, and high performance analog pre-amplifier deliver the genuine sound quality and support flexible microphone systems.
CHIP APPLICATIONS  Portable Audio equipment  MEMS Microphone module  Cellular Phone FEATURES  Operating Voltage  Current Consumption  Input equivalent noise  Maximum output Voltage  Gain  Frequency response  Bias Voltage  Operating temperature  Package 1.
5V to 3.
60V 80µA typ.
3µVrms (-110dBV) 281mVrms (-11dBV) at THD 5% -3dB 20Hz to 20kHz +12.
5V -4...

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