Datasheet Diodes PAM8904Q

ManufacturerDiodes
SeriesPAM8904Q

Automotive 18VPP Output Peizo Sounder Driver

Datasheets

Datasheet PAM8904Q
PDF, 407 Kb, Language: en, File uploaded: Dec 5, 2019, Pages: 11
Automotive 18VPP Output Peizo Sounder Driver
Docket

Prices

Detailed Description

The PAM8904Q is a piezo sounder 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.

The boost converter operates at a fixed frequency of 1.0MHz and provides a 9V output with a minimum number of external components and can drive loads of up to 15nF. PAM’s unique drive technology ensures minimal inrush current, low EMI and high efficiency.

Packaging

PAM8904QJER
PackageU-QFN3030-16 (Type B)

Parametrics

Parameters / ModelsPAM8904QJER
Anti-SatNo
Automotive Compliant PPAPYes
BTLYes
Class-D or ABD
Headphone OutNo
IQ1 mA
Maximum VDD5.5 V
Minimum VDD2.3 V
Mono or StereoMono
Power LimitNo
Qualified to AECQ10xYes
SENo
Special FeatureBoost Converter Built-in
Volume/ Gain3- Step

Model Line

Series: PAM8904Q (1)

Manufacturer's Classification