MAXIM MAX9788 Manual

Update: 29 September, 2023

The MAX9788 features a mono Class G power amplifier with an integrated inverting charge-pump power supply specifically designed to drive the high capacitance of a ceramic loudspeaker. The charge pump can supply greater than 700mA of peak output current at 5.5VDC, guaranteeing an output of 14VP-P. The MAX9788 maximizes battery life by offering high- performance efficiency. Maxim’s proprietary Class G output stage provides efficiency levels greater than Class AB devices without the EMI penalties commonly associated with Class D amplifiers. The MAX9788 is ideally suited to deliver the high out- put-voltage swing required to drive ceramic/piezoelec- tric speakers. The device utilizes fully differential inputs and outputs, comprehensive click-and-pop suppression, shutdown control, and soft-start circuitry. The MAX9788 is fully spec- ified over the -40°C to +85°C extended temperature range and is available in small lead-free 28-pin TQFN (4mm x 4mm) or 20-bump WLP (2mm x 2.5mm) packages.


Brand: MAXIM

File format: PDF

Size: 198 KB

MD5 Checksum: 66CAF9A847CADC84B85835674132A949

Publication date: 07 May, 2012

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PDF Link: MAXIM MAX9788 Manual PDF

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