SSI2164 VCA chan-nels can be used as high-quality OTA building blocks for a variety of applications such as voltage controlled filters, exponential generators, and antilog converters. The SSI2164 will operate on supplies as low as +8V for battery-pow-ered devices such as guitar pedals, or up to ±18V in systems where maximum headroom is desired.

The Alfa AS2164 quad vca chip is a great chip for making VCFs or VCAs. You get four independent voltage controlled amplifiers (VCAs) in a single package, so per-VCA cost is very …

industrial temperature range of –40°C to +85°C. The V2164M/D is available for many applications as Remote, Automatic, or Computer Volume Controls, Automotive Volume / Balance/Faders, Audio Mixers, Compressor / Limiters / Compandors, Noise Reduction Systems, Automatic Gain Controls, Voltage Controlled Fi. np. dB. OP. s - Vrms.

The CoolAudio V2164 quad vca chip is a great chip for making VCFs or VCAs. You get four independent voltage controlled amplifiers (VCAs) in a single package, so per-VCA cost is very low. Each VCA has a 100dB dynamic range and accepts control voltages from 0V (0dB) to 3.3V (-100dB). Note that this is an exponential response of -33mV/dB.

The MST Dual 2164 VCA is a precision AC (audio) & DC (gate triggers or control voltage) Voltage Controlled Amplifier in 6HP. Each channel has a linear or exponential response switch, the exponential resulting in a “poppier” response. Adjustable output level and bleed if you want to mix in your unaffected source audio.

Excitement in a tiny package, the SSI2164 is an essential building block for modern analogue synth design, ideal choice for designing high performance VCO's, VCF's and of course VCA's, 4 high precision gain cells in each IC.

AS2164 contains four independent voltage controlled amplifiers (VCAs). Each VCA offers high performance (100 dB dynamic range, 0.02% THD) current input and output for maximum design flexibility, and a ground referenced –33 mV/dB control port. All channels are closely matched to within 0,07 dB at unity gain, and 0,24 dB at 40 dB of attenuation.

The FatKeys™ SSI2164 is perhaps the most flexible VCA available, with four independent channels for lowest cost-per-VCA. The user-selectable mode control allows Class A, AB, or intermediate biasing, and current inputs and outputs provide great design freedom. Ideal for voltage-controlled filters. Data Sheet | Package Spec. SOP/SOIC-16.

The Anushri project actually has three roots. One of them was a concept for a synth “celebrating” the SSM2164, using one of these chips for each voltage-controlled element (dual VCO, VCF, and VCA), which I started simulating in september 2011 and abandoned given the complexity of the resulting machine which would be unsuitable for a kit ...

2164 Quad Voltage Controlled Amplifier (VCA) Courtesy/Thanks to: Cool Audio. Description: The V2164 contains four independent voltage controlled amplifiers (VCAs) in a single package. High performance (100 dB dynamic range, 0.02% THD) is provided at a very low-cost-per-VCA, resulting in excellent value for cost sensitive gain control ...