LM1972N
National Semiconductor
Pot 2-Channel 78dB Audio Attenuator with MuteLM1972 µPot 2-Channel 78dB Audio Attenuator with Mute
April 1995
LM1972 µPot™ 2-Channel 78dB Audio Attenuator with Mute
General Description
The LM1972 is a digitally controlled 2-channel 78dB audio attenuator fabricated on a CMOS process. Each channel ha
LM1973
Pot3-Channel 76dB Audio Attenuator with MuteLM1973 µPot 3-Channel 76dB Audio Attenuator with Mute
December 1994
LM1973 µPot™3-Channel 76dB Audio Attenuator with Mute
General Description
The LM1973 is a digitally controlled 3-channel 76dB audio attenuator fabricated on a CMOS process. Each channel has attenuation steps of 0.5dB from 0dB
National Semiconductor
PDF
LM1971M
LM1971 Overture Audio Attenuator Series Digitally Controlled 62 dB Audio Attenuator with/MuteLM1971 Overture Audio Attenuator Series Digitally Controlled 62 dB Audio Attenuator with Mute
May 1999
LM1971Overture™ Audio Attenuator Series Digitally Controlled 62 dB Audio Attenuator with/Mute
General Description
The LM1971 is a digitally controlled single channel audio attenuator fabricated
National Semiconductor
PDF
LM1973N
Pot3-Channel 76dB Audio Attenuator with MuteLM1973 µPot 3-Channel 76dB Audio Attenuator with Mute
December 1994
LM1973 µPot™3-Channel 76dB Audio Attenuator with Mute
General Description
The LM1973 is a digitally controlled 3-channel 76dB audio attenuator fabricated on a CMOS process. Each channel has attenuation steps of 0.5dB from 0dB
National Semiconductor
PDF