Part Number
|
TFA9887 |
Manufacturer
|
NXP Semiconductors |
Description
|
Audio system |
Published
|
Jul 29, 2012 |
Detailed Description
|
TFA9887
Audio system with adaptive sound maximizer and speaker protection
Rev. 1 — 11 July 2012 Product short data sheet...
|
Datasheet
|
TFA9887
|
Overview
TFA9887
Audio system with adaptive sound maximizer and speaker protection
Rev.
1 — 11 July 2012 Product short data sheet
1.
General description
The TFA9887 is an audio system consisting of a high efficiency class-D audio amplifier, and embedded DSP with a sophisticated speaker-boost and protection algorithm and an intelligent DC-to-DC converter.
It can safely deliver 2.
65 W (RMS; THD = 1 %) output power into a 4 speaker that is nominally only rated for 0.
5 W.
The integrated intelligent DC-to-DC converter allows the system to deliver this power from a battery voltage of 3.
6 V.
The audio input interface is I2S and the control settings are communicated via an I2C-bus interface.
The TFA9887 g...
Similar Datasheet