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PA3212_15 Datasheet, PDF (1/9 Pages) Unisonic Technologies – 2.6W STEREO AUDIO AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS | |||
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UNISONIC TECHNOLOGIES CO., LTD
PA3212
2.6W STEREO AUDIO
AMPLIFIER WITH FOUR
SELECTABLE GAIN SETTINGS
AND MUX CONTROL
CMOS IC
 DESCRIPTION
As operating on a single 5V supply, the UTC PA3212 is
capable of delivering 2.6W of output power per channel into 3â¦
loads. In Bridge-Tied Load (BTL) mode the UTC PA3212 has less
than 1% THD+N, and it also has less than 0.65% THD+N across
its specified frequency range when driving 1 W into 8-⦠speakers.
Way of two terminals (GAIN0 and GAIN1) can configure and
control the amplifier gain. It also provides BTL gain settings of 2,
6, 12 and 24 V/V.
Other features included that the SHDN mode is provided to
disable UTC PA3212 for the low current consumption applications
and the current consumption can be reduced to typically 150µA.
 FEATURES
Lead-free: PA3212L
Halogen-free: PA3212G
* Output power at 0.65% THD+N, VDD=5V(TYP)
â2.6W/CH (typical) into a 3⦠load
â1.0W/CH (typical) into a 8⦠load
* Bridge-tied load (BTL) supported
* Gain control internally
* Differential Input fully
* Depop circuitry Inside
* Shutdown protection
* Stereo input
 ORDERING INFORMATION
Normal
PA3212-N24-R
PA3212-N24-T
Ordering Number
Lead Free
PA3212L-N24-R
PA3212L-N24-T
Halogen Free
PA3212G-N24-R
PA3212G-N24-T
Package
HTSSOP-24
HTSSOP-24
Packing
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2009 Unisonic Technologies Co., Ltd
1 of 9
QW-R502-310.A
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