Datasheet Diodes PAM8904QJER

ManufacturerDiodes
SeriesPAM8904Q
Part NumberPAM8904QJER

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
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Datasheet PAM8904
PDF, 355 Kb, Language: en, File uploaded: Dec 5, 2019, Pages: 9
The PAM8904 is a piezo sounder driver with integrated a charge pump boost converter
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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

PackageU-QFN3030-16 (Type B)

Parametrics

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)
  • PAM8904QJER

Manufacturer's Classification

  • Automotive > Automotive Product Families > Audio Amplifiers - Automotive

1-4 Layer PCBs $2

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