ams AS3418
The AS3418 speaker driver with Ambient Noise Cancelling function for headsets, headphones or ear pieces. They are intended to improve quality of e.g. by reducing background ambient noise.GENERAL DESCRIPTION
....................... 3 6.8 Operation Modes ....................................... 33 6.9 VNEG Charge Pump .................................... 38 1.1 Key Benefits &FEATURES
.............................. 3 6.10 EEPROM.................................................... 39 1.2APPLICATIONS
.................................................. 4 6.11 Production Trimming Interface................... 41 1.3 Block Diagram .............................................. 4 6.12 I2C Interface ............................................... 42 2 Ordering Information ..................... 5 7 RegisterDESCRIPTION
................... 47 3 Pin Assignment ............................. 6 7.1 Register Overview...................................... 47 3.1 Pin Diagram.................................................. 6 7.2 Detailed RegisterDESCRIPTION
.................... 49 3.2 PinDESCRIPTION
............................................. 6 8 Application Information .............. 70 4ABSOLUTE MAXIMUM RATINGS
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