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PA7493

Unisonic Technologies
Part Number PA7493
Manufacturer Unisonic Technologies
Description 2W x 2 CLASS AB AUDIO POWER AMPLIFIER
Published Feb 2, 2016
Detailed Description UNISONIC TECHNOLOGIES CO., LTD PA7493 2W X 2 CLASS AB AUDIO POWER AMPLIFIER (WITH DC_VOLUME CONTROL)  DESCRIPTION UTC...
Datasheet PDF File PA7493 PDF File

PA7493
PA7493

Overview
UNISONIC TECHNOLOGIES CO.
, LTD PA7493 2W X 2 CLASS AB AUDIO POWER AMPLIFIER (WITH DC_VOLUME CONTROL)  DESCRIPTION UTC PA7493 provides precise DC volume control, and a stereo bridged audio power amplifiers capable of producing 2W into 4Ω as a monolithic integrated circuit.
In stand-by the power consumption is very low.
UTC PA7493 combines a stereo single-end (SE) mode for headphone drive into a single chip and a stereo bridge-tied loads (BTL) mode for speaker drive(both modes are easily switched by the SE/BTL input control signal) to simplify the audio system design.
Package size is not occupies PCB space cause the built-in over-temperature protection.
It is suitable for small or portable ...


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