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the internal integration of 12V and 5V regulator
Long lifespan
It is characterized by stable function and high reliability
compact and lightweight
Max9814 Microphone Amplifier Module parallel interface LCD 16x4 the internal integration of 12VThe MAX9814 is available in the space saving, 14 pin TDFN package. This device is specified over the 40C to +85C extended temperature range. MAX9814 is a low cost, high quality microphone amplifier with automatic gain control (AGC) and low noise microphone bias. The device features a low noise preamplifier, variable gain amplifier (VGA), output amplifier, microphone bias voltage generator and AGC control circuitry. The low noise preamplifier has a
