| LM1972MX/NOPB | texas instruments | SO T/R 2-CHAN AUDIO ATTENUATOR Digital Attenuator 104dB Attenuation 20-Pin SOIC W T/R Digital Attenuator 104dB Attenuation 20-Pin SOIC T/R IC AUDIO ATTENUATR W/MUTE 20SOIC Active Attenuator Micro-Pot 2CH 78dB Audio Attenuator Micro-Pot 2-Channel 78 dB Audio Attenuator with Mute Attenuators Micro-Pot 2CH 78dB Audio Attenuator | 118 |
| LM1972M | texas instruments | Digital Attenuator 104dB Attenuation 20-Pin SOIC W Rail Digital Attenuator 104dB Attenuation 20-Pin SOIC Rail IC AUDIO ATTENUATR W/MUTE 20SOIC Attenuators - ICs Micro-Pot 2-Channel 78 dB Audio Attenuator with Mute Attenuators Digitally Cntrl 62dB Audio Attenuator | 564 |
| LM1972M/NOPB | Texas Instruments Incorporated | . LM1972M/NOPB - Audio Volume Control 2 Channel 20-SOIC from Texas Instruments. from now! | 144 |
| LM1972N/NOPB | Texas Instruments | Digital Attenuator 104dB Attenuation 20-Pin PDIP Rail | - |
| LM1972MX@NOPB | Texas Instruments Incorporated | Digital Attenuator 104dB Attenuation 20-Pin SOIC W T/R | - |
| LM1972N | Texas Instruments | IC AUDIO ATTENUATOR 2CH 20-DIP | - |
| LM1972MNOPB | Texas Instruments Incorporated | None The LM1972 is a digitally controlled 2-channel 78dB audio attenuator fabricated on a CMOS process. Each channel has attenuation steps of 0.5dB from 0dB–47.5dB, 1.0dB steps from 48dB–78dB, with a mute function attenuating 104dB. Its logarithmic attenuation curve can be customized through software to fit the desired application. The performance of a μPot is demonstrated through its excellent Signal-to-Noise Ratio, extremely low (THD+N), and high channel separation. Each μPot contains a mute function that disconnects the input signal from the output, providing a minimum attenuation of 96dB. Transitions between any attenuation settings are pop free. The LM1972's 3-wire serial digital interface is TTL and CMOS compatible; receiving data that selects a channel and the desired attenuation level. The Data-Out pin of the LM1972 allows multiple μPots to be daisy-chained together, reducing the number of enable and data lines to be routed for a given application. Product Highlights: 3-wire serial interface Daisy-chain capability 104dB mute attenuation Pop and click free attenuation changes Potential Applications: Automated studio mixing consoles Music reproduction systems Sound reinforcement systems Electronic music (MIDI) Personal computer audio control | - |
| LM1972MX | Texas Instruments | Attenuators - ICs | 10 |