The PAM8904E is capable of driving a ceramic/piezo sounder with 27VPP from a 4.5V power supply. The charge pump can operate in either 1x, 2x or 3x mode. The ...

Dec 12, 2019 · The PAM8904E is a piezo sounder driver with integrated charge pump boost converter. The PAM8904E is capable of driving a ceramic/piezo sounder ...

Dec 13, 2019 · The PAM8904E can drive up to 47 nF loading. Its unique drive technology ensures small inrush current, low EMI, and high efficiency. The built-in ...

Nov 11, 2019 · Specifications · Capable of driving a piezo sounder with 27VPP from a 4.5V power supply · Operates at a fixed frequency of 100kHz · 1.5V to 5.5V ...

PAM8904EGPR ; Mounting Type. Surface Mount ; Package / Case. 12-WFQFN Exposed Pad ; Supplier Device Package. W-QFN2020-12 (Type US) ; Base Product Number. PAM8904 ...

Diodes Incorporated PAM8904E Series Audio Amplifiers are piezo sounder drivers with integrated charge pump boost converters. These Diodes Incorporated PAM8904E ...

We found the nifty PAM8904, which is an amplifier specifically designed for driving piezo elements - and unlike audio amplifiers it's good for up to 300 KHz!

Jan 15, 2020 · The PAM8904E can be used to drive sounders and buzzers used in alarm clocks, health care systems, security systems, and home appliances. In ...

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Posted: Jan 15, 2021