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LV4993TH

Sanyo Semicon Device
Part Number LV4993TH
Manufacturer Sanyo Semicon Device
Description Monaural BTL Power Amplifier
Published Jan 4, 2012
Detailed Description www.DataSheet.co.kr Ordering number : ENA1834D Bi-CMOS IC LV4993TH Overview For Portable Audio Equipment Monaural B...
Datasheet PDF File LV4993TH PDF File

LV4993TH
LV4993TH

Overview
www.
DataSheet.
co.
kr Ordering number : ENA1834D Bi-CMOS IC LV4993TH Overview For Portable Audio Equipment Monaural BTL Power Amplifier LV4993TH built-in the power amplifier circuit operable at low voltage (1.
8V or more) and has additionally the standby function to reduce the current drain.
It is power amplifier IC optimal for speaker drive used in battery-driven portable equipment and the low output power system equipment.
Application IC recorder, Portable-TV, Radio, Portable-NAVI, LCD-monitor, Digital-photo-frame, and etc.
Function and Feature • Monaural BTL power amplifier built-in Standard output power 1 = 1.
5W (VCC = 5V, RL = 8Ω, THD = 10%) Standard output power 2 = 0.
5W (VCC = 3V, RL = 8Ω, THD = 10%) Output coupling capacitor not necessary because of differential output type • Operation at low voltage possible (Operate with two dry battery cells) VCC = 1.
8V or more • Standby function built-in Standard current drain at standby = 0.
02μA (VCC = 5V) • Second amplifier stop control function built-in: For BTL/SE mode switching, and signal muting at BTL mode.
• Overheat protection circuit built-in • Gain setting possible BTL voltage gain = 0 to 26dB • Output phase compensation capacitor not necessary 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 there...


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