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TDA749213TRDatasheet PDF
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January 2015 DocID014926 Rev 6 1/32
TDA7492
50 W + 50 W dual BTL class-D amplifier
Datasheet - production data
Features
50 W + 50 W continuous output power at
THD = 10% with R
L
= 6 and V
CC
= 25 V
40 W + 40 W continuous output power at
THD = 10% with R
L
= 8 and V
CC
= 25 V
Wide-range single-supply operation (8 - 26 V)
High efficiency ( = 90%)
Four selectable, fixed gain settings of
nominally 21.6 dB, 27.6 dB, 31.1 dB and
33.6 dB
Differential inputs minimize common-mode
noise
Standby and mute features
Short-circuit protection
Thermal overload protection
Externally synchronizable
ECOPACK
®
, environmentally friendly package
Description
The TDA7492 is a dual BTL class-D audio
amplifier with single power supply designed for
LCD TVs and monitors.
Thanks to the high efficiency and exposed-pad-up
(EPU) package, only a simple heatsink is
required.
PowerSSO-36
with exposed pad up
Table 1. Device summary
Order code Operating temp. range Package Packaging
TDA7492 -40 to +85 °C PowerSSO-36 EPU Tube
TDA749213TR -40 to +85 °C PowerSSO-36 EPU Tape and reel
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