Part Number
|
NE58633 |
Manufacturer
|
NXP |
Description
|
Noise reduction class-D headphone driver amplifier |
Published
|
Feb 7, 2017 |
Detailed Description
|
NE58633
Noise reduction class-D headphone driver amplifier
Rev. 03 — 19 January 2010
Product data sheet
1. General d...
|
Datasheet
|
NE58633
|
Overview
NE58633
Noise reduction class-D headphone driver amplifier
Rev.
03 — 19 January 2010
Product data sheet
1.
General description
The NE58633 is a stereo, noise reduction, class-D, Bridge-Tied Load (BTL) headphone driver amplifier.
Each channel comprises a class-D BTL headphone driver amplifier, an electret microphone low noise preamplifier, feedback noise reduction circuit and a music amplifier input.
The NE58633 operates with a battery voltage of 0.
9 V to 1.
7 V.
The chip employs an on-chip DC-to-DC boost converter and internal Vref voltage reference which is filtered and output to ground for noise decoupling.
It features mute control and plop and click reduction circuitry.
The gain of the...
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