IS31AP4912-UTLS2-TR - Lumissil Microsystems

Manufacturer Part Number

IS31AP4912-UTLS2-TR

Manufacturer

Lumissil Microsystems

Introduction

The IS31AP4912-UTLS2-TR is a high-performance, 2-channel (stereo) audio amplifier integrated circuit (IC) designed for a wide range of portable audio applications.

Product Features and Performance

2-channel (stereo) audio amplifier

Supports stereo headphones

Class AB amplifier topology

Max output power of 30mW per channel into 32Ω load

Wide operating voltage range of 2.7V to 5.5V

Low quiescent current of 1.5mA

Integrated features include Depop, Shutdown, and Thermal Protection

Compact 12-UTQFN (2x2) package

Product Advantages

High-performance audio amplification in a small package

Wide operating voltage range for flexibility in portable device designs

Integrated protection features for reliable operation

Excellent power efficiency and low power consumption

Key Technical Parameters

Supply Voltage: 2.7V ~ 5.5V

Max Output Power: 30mW x 2 @ 32Ω

Quiescent Current: 1.5mA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

RoHS3 compliant

Integrated Depop, Shutdown, and Thermal Protection features for reliable operation

Compatibility

Surface mount package for easy integration into portable audio devices

Application Areas

Portable audio devices (e.g., smartphones, tablets, MP3 players)

Headphone amplifiers

Portable speakers

Product Lifecycle

The IS31AP4912-UTLS2-TR is an active product, and no discontinuation or replacement information is currently available.

Several Key Reasons to Choose This Product

High-performance audio amplification in a compact package

Wide operating voltage range for flexibility in portable device designs

Integrated protection features for reliable operation

Excellent power efficiency and low power consumption

Surface mount package for easy integration into portable audio devices