Monaural Microphone Amplifier with ALC
■ GENERAL DESCRIPTION
The is a monaural microphone amplifier with auto level control function to avoid distortion due to clipping. The voltage gain and the limit level are adjustable by external resistors.
It is suitable for mini component audio system, home audio system, karaoke and others.
■ FEATURES
• Operating Voltage +2.7 to +13.0V
• Monaural Microphone Amplifier
• Auto level control ALC function
Adjustable the limit level by external resistors 200mVrms to 2Vrms
• Adjustable the voltage gain by external resistors +20 to +63dB RSENSE=OPEN
• Additional Gain Amplifier 0dB/+20dB switchable
• Built-in Buffer Amplifier
• Low Equivalent Input Noise 1µVrms typ.
• Carefully designed to reject RF noise
• Bipolar Technology
• Package Outline SSOP14