SSI SSI2164 Quad Voltage Controlled Amplifier (SOIC-16)
The SSI2164 will directly replace existing SSM2164 and Coolaudio V2164 installations while offering improvements that include significantly lower overall distortion, on-chip protection against asymmetrical power failure, and a substantial increase of input current handling.
The SSI2164 will operate on supplies as low as +8V for battery-powered devices such as guitar pedals, or up to ±18V in systems where maximum headroom and S/N ratio is desired.
This device offers considerable flexibility for a wide range of design goals and applications. A unique mode control allows selection of Class A, Class AB, or in-between using a single resistor. In addition, improved current handling allows use of considerably lower value input resistors for reduced output noise without loss of headroom. Two or more channels can be parallel-connected for further noise improvement. Finally, SSI2164 VCA channels can be used as high-quality OTA building blocks for a variety of applications such as voltage controlled filters, exponential generators, and antilog converters. See the datasheet for a number of reference designs and application notes.
Features
- Improved direct replacement for SSM2164/V2164
- Input current handling increased 2X to 1mA
- Pin-selectable class A or AB operation
- 118dB dynamic range (class AB)
- Low distortion - typical 0.025% (classA)
- Large gain range of -100dB to +20dB
- ±4V to ±18V operation
- No external trimming
- Low control feedthrough, typical -60dB
Package: SOP-16
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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.