LY8005

Part Number Stereo/Mono Output Power Vdd/Vcc Input OutPut Package Note
LY8005UL Mono 3.3W/4Ω 2.5V~5.5V Differential BTL 8 MSOP (118mil)  

LY8006

Part Number Stereo/Mono Output Power Vdd/Vcc Input OutPut Package Note
LY8006UL Mono 3.3W/4Ω 2.5V~5.5V Single-End BTL 8 MSOP (118mil)  

LY8009

Part Number Stereo/Mono Output Power Vdd/Vcc Input OutPut Package Note
LY8009VL Mono 5.5W/2Ω 2.5V~5.5V Single-End BTL 8 ESOP (150mil)
(with thermal pad)
 
LY8009VL Mono 3.6W/4Ω 2.5V~5.5V Single-End BTL 8 ESOP (150mil)
(with thermal pad)
 

LY8010

Part Number Stereo/Mono Output Power Vdd/Vcc Input OutPut Package Note
LY8010BL Mono 3.3W/4Ω 2.5V~5.5V Differential BTL 8 DFN (3×3mm)  

LY8209

Part Number Stereo/Mono Output Power Vdd/Vcc Input OutPut Package Note
LY8209U Stereo 3.3W×2/4Ω 2.5V~5.5V Single-End BTL 10 MSOP (118mil)  

LY8221

Part Number Stereo/Mono Output Power Vdd/Vcc Input OutPut Package Note
LY8221SL Stereo 3.0W×2/4Ω 2.5V~5.5V Single-End BTL 16 SOP (150mil) 1.3D enhance selection

LY8261

Part Number Stereo/Mono Output Power Vdd/Vcc Input OutPut Package Note
LY8261SL Stereo 3.3W×2/4Ω 2.5V~5.5V Single-End SE/BTL 16 SOP (150mil) 1.Mute function
2.FM enhance selection
3.With Earphone Function.

LY8271

Part Number Stereo/Mono Output Power Vdd/Vcc Input OutPut Package Note
LY8271A (EN)
LY8271A (简中)
Stereo/Mono VCC=7.4V boost to 12V
16W×2/4Ω
20W×1/4Ω
2.9V~12V Differential BTL/PBTL 28 TSSOP (173mil)
(with thermal pad)
1.Built-in Step-up Converter.
2.Under voltage detection and Over voltage protection.
LY8271A (EN)
LY8271A (简中)
Stereo/Mono VCC=3.7V boost to 8V
8.5W×2/4Ω
8.5W×1/4Ω
2.9V~12V Differential BTL/PBTL 28 TSSOP (173mil)
(with thermal pad)
1.Built-in Step-up Converter.
2.Under voltage detection and Over voltage protection.