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PAM8904JER AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PAM8904JER product

PAM8904JER

Specialized ICs

Piezo DriverCharge PumpAudio IC

The PAM8904JER is a high-efficiency piezo sounder driver with an integrated charge pump boost converter, ideal for battery-powered applications requiring high-voltage output from low-voltage sources.

Best for

  • Battery-powered alarm systems
  • Portable medical devices
  • Home appliances

Avoid if

  • Applications requiring output voltages exceeding 13.5V in 3x mode with supplies ≥4.5V

Check before use

  • Charge pump mode settings based on supply voltage

Key specifications

Supply Voltage
1.8V - 5.5V
Max Output
24VPP
Package
U-QFN3030-16
Switching Freq
1.0 MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8542330001.0

Application

Consumer ElectronicsIndustrial Alarms

Datasheet

DSA-771756.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PAM8904JER: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a piezo sounder driver IC featuring an integrated charge pump boost converter, designed to drive ceramic or piezo sounders up to 24VPP.