TFA9894DUK/N2Z

$2.04

Description：IC AMP CLSS D MONO 9.5MW 48WLCSP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7d6cdcad7ab0 Category: Audio Amplifiers Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC AMP CLSS D MONO 9.5MW 48WLCSP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class D
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：5.6W x 1 @ 8Ohm, 7W x 1 @ 6Ohm, 9.5W x 1 4Ohm
Voltage - Supply：2.7V ~ 5.5V
Features：-
Mounting Type：Surface Mount
Supplier Device Package：48-WLCSP (2.51x3.55)
Package / Case：48-UFBGA, WLCSP
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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TFA9894DUK/N2Z

Overview

The TFA9894DUK/N2Z is a Class-D smart audio amplifier manufactured by NXP USA Inc. It operates on a supply voltage of 2.7V to 5.5V and features a single-channel output in a 48-WLCSP package measuring 2.51x3.55 mm. The device delivers maximum output power of 5.6W into an 8-ohm load, 7W into a 6-ohm load, and 9.5W into a 4-ohm load. It functions within a temperature range of -40°C to 85°C.

Feature Summary

Integrates an adaptive DC-DC boost converter for enhanced power delivery
Includes embedded speaker protection algorithms

Applications

Smart home devices
Smart appliances
Industrial automation systems

Procurement Notes

Verify component status as the part is marked as obsolete. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing design specifications before procurement. Check for alternative replacement options if long-term supply is required.

Selection Notes

Select this amplifier for applications requiring high efficiency and integrated speaker protection. Consider the compact WLCSP footprint for space-constrained designs. Verify that the power supply range meets the system requirements for optimal performance.

Part Context

This component belongs to the TFA9894 series of smart audio amplifiers. It is designed for integration with microcontrollers like the i.MX RT106A in voice-controlled solutions. The series supports various audio processing tasks in consumer electronics.