tda8932t-n1 NXP Semiconductors, tda8932t-n1 Datasheet
tda8932t-n1
Manufacturer Part Number
tda8932t-n1
Description
Tda8932 Class-d Audio Amplifier
Manufacturer
NXP Semiconductors
Datasheet
1.TDA8932T-N1.pdf
(45 pages)
1. General description
2. Features
3. Applications
The TDA8932 is a high efficiency class-D amplifier with low power dissipation.
The typical output power is 2
1
device can be used without any external heat sink when playing music. If proper cooling
via the printed-circuit board is implemented, a continuous output power of 2
feasible. Due to the implementation of thermal foldback, even for high supply voltages
and/or lower load impedances, the device remains operating with considerable music
output power without the need for an external heat sink.
The device has two full-differential inputs driving two independent outputs. It can be used
as mono full-bridge configuration (BTL) or as stereo half-bridge configuration (SE).
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TDA8932
Class-D audio amplifier
Rev. 02 — 12 December 2006
Operating voltage from 10 V to 36 V asymmetrical or 5 V to 18 V symmetrical
Mono-bridged tied load (full-bridge) or stereo single-ended (half-bridge) application
Application without heatsink using thermally enhanced small outline package
High efficiency and low-power dissipation
Thermally protected and thermal foldback
Current limiting to avoid audio holes
Full short-circuit proof across load and to supply lines (using advanced current
protection)
Switchable internal or external oscillator (master-slave setting)
No pop noise
Full-differential inputs
Flat panel television sets
Flat panel monitor sets
Multimedia systems
Wireless speakers
Mini and micro systems
Home sound sets
30 W typical in full-bridge application (R
15 W in stereo half-bridge application (R
L
= 8 ). Due to the low power dissipation the
Preliminary data sheet
L
= 4 ) or
15 W is
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