Datasheet4U Logo Datasheet4U.com

TFA9881

3.4 W PDM input class-D audio amplifier

TFA9881 Features

* Small outline WLCSP9 package: 1.3  1.3  0.6 mm

* Wide supply voltage range (fully operational from 2.5 V to 5.5 V)

* High efficiency (90 %, 4 /20 H load) and low power dissipation

* Quiescent power:

* 6.5 mW (VDDD = 1.8 V, VDDP = 3.6 V, 4 /20 H load, fclk = 2.048 MHz)

TFA9881 General Description

The TFA9881 is a mono, filter-free class-D audio amplifier in a 9-bump WLCSP (Wafer Level Chip-Size Package) with a 400 m pitch. The digital input interface is an over-sampled Pulse Density Modulated (PDM) bit stream. The TFA9881 receives audio and control settings via this interface. Dedicated sil.

TFA9881 Datasheet (407.52 KB)

Preview of TFA9881 PDF

Datasheet Details

Part number:

TFA9881

Manufacturer:

NXP ↗ Semiconductors

File Size:

407.52 KB

Description:

3.4 w pdm input class-d audio amplifier.

📁 Related Datasheet

TFA9882 3.4 W I2S input mono class-D audio amplifier (NXP Semiconductors)

TFA9887 Audio system (NXP Semiconductors)

TFA9800J 2 x 7 W stereo power amplifier (NXP)

TFA9810 Stereo full-bridge audio amplifier (NXP Semiconductors)

TFA9812 BTL stereo Class-D audio amplifier (NXP Semiconductors)

TFA9815 Stereo full-bridge audio amplifier (NXP Semiconductors)

TFA9841J 1-channel audio amplifier (NXP)

TFA9842AJ 7.5W Stereo Power Amplifier (Philips)

TFA9842BJ 2-channel Audio Amplifier (SE: 1 W to 7.5 W) (NXP)

TFA9842J 2-channel audio amplifier (NXP)

TAGS

TFA9881 3.4 PDM input class-D audio amplifier NXP Semiconductors

Image Gallery

TFA9881 Datasheet Preview Page 2 TFA9881 Datasheet Preview Page 3

TFA9881 Distributor