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LV4920H

Sanyo Semicon Device
Part Number LV4920H
Manufacturer Sanyo Semicon Device
Description Class-D Audio Power Amplifier
Published Jan 4, 2012
Detailed Description www.DataSheet.co.kr Ordering number : ENA0989 Bi-CMOS IC LV4920H Overview Class-D Audio Power Amplifier Power Cell ...
Datasheet PDF File LV4920H PDF File

LV4920H
LV4920H

Overview
www.
DataSheet.
co.
kr Ordering number : ENA0989 Bi-CMOS IC LV4920H Overview Class-D Audio Power Amplifier Power Cell BTL 15W×2CH, 10W×2CH The LV4920H is a 2-channel BTL full-bridge driver for digital power amplifiers.
It requires a PWM modulator IC in the previous stage.
This IC is a power cell that takes in PWM signals as an input and is used to form a digital amplifier system for TVs, amusement equipment, and other such systems.
Application • TV sets (PDP/LCD) • Amusement equipment (pinball or pinball-slot-machines) • Home audio equipment (mini-/micro-audio systems) • Home theater equipment Features • BTL output, class D amplifier system • High-efficiency class D amplifier • Muting function reduces impulse noise at power on/off • Full complement of built-in protection circuits: overcurrent protection, thermal protection, and low power supply voltage protection circuits • Built-in bootstrap diodes Specification • Output 1=10W/ch, THD+N=10%, 8Ω Load, 1kHz, AES17, VD=13V • Output 2=15W/ch, THD+N=10%, 8Ω Load, 1kHz, AES17, VD=16V • High efficiency 85% or larger (Condition: 8Ω Load) • THD+N<0.
1% 1W/1kHz/8Ω Load (Filter: AES17) • Package: HSOP36 Any and all SANYO Semiconductor Co.
,Ltd.
products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.
).
The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.
) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof.
If you should intend to use our products for applicati...


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