SM7498HL Datasheet PDF | SamHop Microelectronics

SamHop Microelectronics SM7498HL

The SM7498HL is a stereo Class AB audio power amplifier that drives 3 W/channel of continuous RMS power into a 16-Ω load.

Part No.	SM7498HL
Datasheet	SM7498HL Download
Manufacturer	SamHop Microelectronics
Description	3W STEREO AUDIO POWER AMPLIFIER
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GENERAL DESCRIPTION

Advanced dc volume control minimizes external components.TV and monitor benefit from the integrated feature set that minimizes external components without sacrificing functionality.

FEATURES

* 32-step DC volume control * Mute and shutdown mode * Short circuit and thermal protection * SE and BTL selector * 3 W Into 16 -Ω Speakers * Input MUX * Depop circuitry

APPLICATIONS

PIN ASSIGNMENTS (TOP VIEW) LPGND LOUTLOUTMUTE SHUTDOWN BYPASS GND 1 2 3 4 5 6 7 28 27 26 25 24 23 22 LPVDD LPGND LOUT+ LOUT+ NC LHPIN LLINEIN * Small panel LCD TV * LCD Monitors * Portable DVD * Mini speaker * Digital broadcast system VOLUME SE/BTL HP/LINE NC ROUTROUTRPGND 8 9 10 11 12 13 14 21 20 19 18 17 16 15 VDD RLINEIN RHPIN ROUT+ ROUT+ RPGND RPVDD SM7498HL 28PIN Page 1 V.0.2 April 03,2007 SAMHOP Microelectronics Corp. 3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL PIN DESCRIPTIONS No. 1.27 2.3 4 5 6 7 8 9 10 12.13 14,16 Pin Name LPGND LOUTMUTE SHUTDOWN BYPASS GND VOLUME SE/BTL...