PAM8945PJR - Diodes Incorporated

Manufacturer Part Number

PAM8945PJR

Manufacturer

Diodes Incorporated

Introduction

The PAM8945PJR is a 4W Class G mono audio amplifier integrated circuit (IC) designed for portable audio applications.

Product Features and Performance

1-channel (mono) operation

4W output power into 4Ω load

8V to 5.2V single-supply operation

Short-circuit and thermal protection

Shutdown feature

Low quiescent current

Product Advantages

Efficient Class G operation for high power output

Small 12-pin PowerWFQFN package

Integrated protection features for robust performance

Wide operating voltage range for versatile applications

Key Technical Parameters

Operating Voltage: 2.8V to 5.2V

Output Power: 4W into 4Ω load

Quiescent Current: Low

Packaging: 12-pin PowerWFQFN

Quality and Safety Features

RoHS3 compliant

Short-circuit and thermal protection

Shutdown feature for safety

Compatibility

Surface mount package for easy integration

Suitable for portable audio applications

Application Areas

Portable audio systems

Bluetooth speakers

Headphone amplifiers

Mobile devices

Product Lifecycle

Currently in production

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Efficient Class G operation for high power output

Integrated protection features for robust performance

Wide operating voltage range for versatile applications

Small footprint 12-pin PowerWFQFN package