Class X Amplifiers

Class X Amplifiers

Part No. Input Voltage(V) P/N Channel Output Power(W) Output Channel PSRR(dB) Gain Control Short Circuit Protection Terminal Current(uA) Package
LPA2164 2.5-5.5 Class X 5W,3.7V@4Ω,Built in boost 1 -78 X 1 ESOP-16
LPA2164A 2.5-5.5 Class X 4W,3.7V@4Ω,Built in boost 1 -88 X 1 SOP-16
LPA2163 2.5-5.5 Class X 5W,3.7V@4Ω,Built in boost 1 -78 X 1 ESOP16

Class AB Amplifiers

Part No. Input Voltage(V) P/N Channel Output Power(W) Output Channel PSRR(dB) Gain Control Short Circuit Protection Terminal Current(uA) Package
LPA8003 2.5-5.5 Class AB 3W,5V@4Ω,10% 1 -65 X 0.1 SOP8
LPA8002H 2.5-5.5 Class AB 3W,5V@4Ω,10% 1 -65 X 0.65 SOP8
LPA6871 2.5-6.0 Class AB 6W,5V@2Ω,10% 1 -72 X 1 SOP8
LPA4990 2.5-5.5 Class AB 1.3W,5V@8Ω,1% 1 -65 X 2 MSOP-8/WCSP-9
LPA4890 2.5-5.5 Class AB 1.2W,5V@8Ω,1% 1 -65 X 2 MSOP-8
LPA4871 2.5-5.5 Class AB 2.5W,5V@4Ω,10% 1 -70 X 2 ESOP8

Class D Amplifiers

Part No. Input Voltage(V) P/N Channel Output Power(W) Output Channel PSRR(dB) Gain Control Short Circuit Protection Terminal Current(uA) Package
LPA2150 2.5-5.5 Class D 2*3W,5V@4Ω,Differential input 2 -78 X 0.6 ESOP16
LPA2106 2.5-6.0 Class D 5W,6V@2Ω,10% 1 -78 X 0.6 SOP8
LPA2105 2.5-6.0 Class D 6W,5V@2Ω,10% 1 -72 X 0.1 SOP8
LPA2104 2.5-5.5 Class D 3W,5V@4Ω,10%,Differential input 1 -80 X 0.2 SOP8
LPA2101 4.5-12 Class D 15W,12V@4Ω,10%,Differential input 1 -80 Y 1 SOP16
LPA2100 4.5-15 Class D 25W,14V@4Ω,10%,Differential input 1 -80 Y 1 TSSOP24/ESOP16
LPA2010 2.5-5.5 Class D 3W,5V@4Ω,10% 1 -72 X 1 MSOP-8

Class F Amplifiers

Part No. Input Voltage(V) P/N Channel Output Power(W) Output Channel PSRR(dB) Gain Control Short Circuit Protection Terminal Current(uA) Package
LPA2176 2.5-5.5 Class F 5W,5V@2Ω,10%,NCN 1 -78 Y 0.5 ESOP8
LPA2175 2.5-6.5 Class F 8W,6V@2Ω,10% 1 -78 X 0.65 ESOP8
LPA2174 2.5-6.5 Class F 5W,6V@4Ω,10%,Differential input 1 -78 X 0.5 ESOP8
LPA2173 2.5-6.5 Class F 5W,6V@4Ω,10%,Comes integrated 1 -78 X 0.6 ESOP8
LPA2171 2.5-6.0 Class F 6W,5V@2Ω,10% 1 -72 X 0.1 SOP8
LPA2154 2.5-6.5 Class F 2*5W,6V@4Ω,10% 2 -78 X 1 ESOP16
LPA2153 2.5-6.5 Class F 2*5W,6V@4Ω,10% 2 -78 X 1.2 ESOP16

Earphone Amplifiers

Part No. Input Voltage(V) P/N Channel Output Power(W) Output Channel PSRR(dB) Gain Control Short Circuit Protection Terminal Current(uA) Package
LPA4809 2.5-5.5 Class AB 2*105MW,5V@16Ω,0.1% 2 -80 X 1 MSOP-8
LPA4808 2.5-5.5 Class AB 2*105MW,5V@16Ω,0.1% 2 -80 X 10 SOP8
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