VCA821 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| VCA821IDR | IC VARIABLE GAIN 1 CIRC 14SOIC | Texas Instruments | 2730 |
|
| VCA821IDGST | IC VARIABLE GAIN 1 CIRC 10VSSOP | Texas Instruments | 2546 |
|
| VCA821IDGSR | IC VARIABLE GAIN 1 CIRC 10VSSOP | Texas Instruments | 8852 |
|