| Part Number | Power Supply(V) | Gain and Attenuation(dB) | Voltage Swing(Vpp) | Interchannel Crosstalk @ 1 kHz(dBFS) | THD + N @ 1 kHz(%) | Dynamic Range(dB) | Special Features | Operating Temperature Range(C) | Package Group | Approx. Price (US$) |
| PGA2320 | +/-15 | +31.5dB to -95.5dB with 0.5dB steps | 28 | -126 | 0.0003 | 120 | Two Independent Audio Channels | -40 to 85 | SOIC | 7.95 | 1ku |
| PGA4311 | +/-5 | +31.5 to -95.5 with 0.5dB steps | 7.5 | -130 | 0.0002 | 120 | Four Independent Audio Channels | -40 to 85 | SOIC | 7.45 | 1ku |
| PGA2311 | +/-5 | +31.5dB to -95.5dB with 0.5dB | 7.5 | -130 | 0.0002 | 120 | Two Independent Audio Channels | -40 to 85 | PDIP, SOIC | 3.95 | 1ku |
| PGA2310 | +/-15 | +31.5dB to -95.5dB with 0.5dB steps | 27 | -126 | 0.0004 | 120 | Two Independent Audio Channels | -40 to 85 | PDIP, SOIC | 9.84 | 1ku |
| LM1971 | 4.5 to 15 | 0dB to -62dB with 1.0dB steps | 0.0008 | 115 | 1 Channel, Digitally controlled audio attenuator | -40 to 85 | SOIC | 0.91 | 1ku | ||
| LM1972 | 4.5 to 15 | 0dB to -78dB with 0.5dB steps | -110 | 0.0008 | 115 | 2 Channels, Digitally controlled audio attenuator | 0 to 70 | SOIC | 1.99 | 1ku | |
| LM1036 | 9 to 16 | 0dB to -75dB with 1.0dB steps | -75 | 0.06 | 80 | 2 Channels, DC operated tone/volume balance | 0 to 70 | PDIP, SOIC | 1.02 | 1ku |
