| Manufacturer | Part Number | Description |
|---|---|---|
Philips Semiconductors |
SA5753 | Audio processor - filter and control section |
Unisonic Technologies |
USA575 | LOW VOLTAGE COMPANDOR |
Unisonic Technologies |
USA575A | LOW VOLTAGE COMPANDOR |
Philips Semiconductors |
SA575 | Low voltage compandor |
Philips Semiconductors |
SA5752 | Audio processor - companding / VOX and amplifier section |
| SA575 | Low Voltage Compandor |