| 전자부품 데이터시트 검색엔진 |
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MS6544 데이터시트(PDF) 3 Page - MOSA ELECTRONICS |
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MS6544 데이터시트(HTML) 3 Page - MOSA ELECTRONICS |
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3 / 9 page ![]() MOSA MS6544/6541 Class AB Stereo Headphone Driver with Mute REV 2 3/9 www.mosanalog.com 5V ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=5V, VSS=0V, Vo=2Vpp, f=1kHz, AV=1, RL=32; unless otherwise specified) Symbol Parameter Conditions Min Typ Max Unit DC Characteristics Mute On - 1.5 1.6 mA IQ Quiescent current Vo=0Vpp 2 channels Mute Off 3.7 3.9 4.1 mA Mute on 0 - 1 V VTM Mute control voltage Mute off 3.3 - VDD V MS6544 : 6dB 5 6 7 dB GVC Voltage Gain MS6541 : 0dB -1 0 1 dB PSRR Power supply rejection ratio Vripple = -20dBV, 100Hz 57 60 - dB CS Channel separation Vo=0dBV 100 117 - dB ATT Mute attenuation Vo=0dBV 100 115 - dB AC Characteristics S/N Signal-to-noise Vo=4Vpp 95 99 - dB THD+N Total harmonic distortion plus noise Vo=2Vpp - -64 -62 dB SR Slew rate Unity gain inverting - 5 - V/ s Po Maximum output power (THD+N)/S<0.1 , 2 ch 130 140 - mW VO Maximum output voltage swing (THD+N)/S<0.1 4.1 4.2 - Vpp 3.3V ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=3.3V, VSS=0V, Vo=2Vpp, f=1kHz, AV=1, RL=32; unless otherwise specified) Symbol Parameter Conditions Min Typ Max Unit DC Characteristics Mute On - 1.3 1.4 mA IQ Quiescent current Vo=0Vpp 2 channels Mute Off - 3.3 3.5 mA Mute on 0 - 1 V VTM Mute control voltage Mute off 2.7 - VDD V PSRR Power supply rejection ratio Vripple = -20dBV, 100Hz 57 60 - dB CS Channel separation Vo=0dBV 100 115 - dB ATT Mute attenuation Vo=0dBV 100 115 - dB AC Characteristics S/N Signal-to-noise Vo=2.6Vpp 93 97 - dB THD+N Total harmonic distortion plus noise Vo=2Vpp - -64 -62 dB Po Maximum output power (THD+N/S)<0.1 , 2 ch 49 52 - mW VO Maximum output voltage swing (THD+N)/S<0.1 2.5 2.6 - Vpp |
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