ALFA RPAR AS2164-DIL Quad Voltage Controlled Amplifier (DIL-16)
All 4 VCAs in the packag are closely matched to within 0.07dB at unity gain and 0.24dB at 40dB of attenuation. A 120dB gain range is possible with this device. A single resistor controls operation between full class A and AB modes.
Unlike some other 2164 implementations, the AS2164 is internally protected against asymetric power supply failures (such as loss of the negative supply voltage).
Features
- Four independent VCAs in a single 16-pin package
- 0.02% THD
- No external trimming required
- 120dB gain range
- 0.07dB gain matching (at unity gain)
- Class A or AB operation
- Protection against loss of negative supply
- Wide supply range of ±4V to ±18V
Package: DIL-16
Compatible* Replacement Parts
| SKU | Product | Pkg | Mfg |
|---|---|---|---|
| V2164M | Quad Voltage Controlled Amplifier | SOIC-16 | Coolaudio |
| AS2164-SMT | Quad Voltage Controlled Amplifier | SOIC-16 | ALFA RPAR |
| SSI2164 | Quad Voltage Controlled Amplifier | SOIC-16 | SSI |
| V2164D | Quad Voltage Controlled Amplifier | DIL-16 | Coolaudio |
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Cabintech Global LLC is an authorized distributor of Coolaudio, ALFA RPAR, Xvive, and other manufacturers.
(*) Products listed as "Compatible" have the same circuit functionality as this product. However they may have some variation in electrical characteristics - check datasheets to verify compatibility in your circuit design. Some may also have different physical packaging requiring adapters or PCB design changes.