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PAM8904 Datasheet PDF
- 18VPP OUTPUT PEIZO SOUNDER DRIVER - Driver
NEW PRODUCT Description The PAM8904 is a piezo sounder driver with integrated a charge pump boost converter. The PAM8904 is capable for driving a ceramic, piezo sounder with 18Vpp from a 3V power supply. The charge pump can operate in either of a 1X, 2X and 3X mode. The boost converter operates at a fixed frequency of 1.0MH- and provides a 9V output with a minimum number of external components. The PAM8904 can drive up to 15nF loading. PAM unique drive technology provides small inrush current,
Diodes - AUTOMOTIVE 18VPP OUTPUT PEIZO SOUNDER DRIVER - Driver
ADVANCED INFORMATIO PAM8904Q AUTOMOTIVE 18VPP OUTPUT PEIZO SOUNDER DRIVER Description The PAM8904Q is a piezo sounder driver designed for driving a ceramic, piezo sounder or speaker with 18Vpp from a 3V power supply. A programmable charge pump boost converter allows the PAM8904Q VOUT to operate in 1X, 2X and 3X mode. Pin Assignments (Top View) The boost converter operates at a fixed frequency of 1.0MH- and provides a 9V output with a minimum number of external components. PAMs unique drive t
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