TFA9895UK/N2AZ - NXP USA Inc.

Manufacturer Part Number

TFA9895UK/N2AZ

Manufacturer

NXP Semiconductors

Introduction

The TFA9895UK/N2AZ is a high-performance, low-power, Filterless Class-D audio amplifier designed for audio applications.

Product Features and Performance

Filterless Class-D amplifier for high efficiency and compact size

Supports up to 2.5W output power per channel into a 4Ω load

Low quiescent current for extended battery life

Integrated pop/click suppression for clean turn-on and turn-off

Short-circuit and thermal protection

Product Advantages

Highly efficient Class-D design for improved power efficiency

Compact 29-WLCSP package for space-constrained applications

Integrated protection features for enhanced reliability

Versatile operating voltage range from 2.5V to 5.5V

Key Technical Parameters

Operating voltage: 2.5V to 5.5V

Output power: 2.5W x 1 channel @ 4Ω load

Quiescent current: 300μA (typ.)

Operating temperature range: -40°C to +85°C

Quality and Safety Features

RoHS3 compliant

Integrated short-circuit and thermal protection

Compatibility

The TFA9895UK/N2AZ is a surface-mount device (SMD) in a 29-WLCSP package.

Application Areas

Portable audio devices

Bluetooth speakers

Headphones and earphones

Automotive infotainment systems

Product Lifecycle

This product is currently in active production and is not nearing discontinuation. Replacement or upgrade options may be available from NXP Semiconductors.

Several Key Reasons to Choose This Product

Highly efficient Class-D amplifier design for improved power efficiency

Compact 29-WLCSP package ideal for space-constrained applications

Integrated protection features, including pop/click suppression, short-circuit, and thermal protection

Versatile operating voltage range from 2.5V to 5.5V for a wide range of applications

Proven performance and reliability from a leading semiconductor manufacturer, NXP Semiconductors