Dual OTA AS 662
The AS662D consists of two current-controlled transconductance amplifiers OTA, each with differential inputs and a push-pull output. Both amplifiers share common supplies, but operate independently. Two buffers allows external control and gives flexibility in application.
Dual Waveform Converter / Processor AS 3397
The AS3397 is a complete system for the generating and processing of audio waveforms in electronic musical instruments.
Voltage Controlled Filter AS 3109
AS3109 is a high-performance voltage-controlled four-pole filter, pin to pin replacement of IR3109 VCF ICs found on vintage Roland synths, like Jupiter series, Juno series, SH-101, and others. The four independent sections may be interconnected to provide a wide variety of filter responses, such as low pass, high pass, bandpass, and all pass. A single input exponentially controls the frequency over greater than a 15-octave range with little control voltage feedthrough. AS3109 comes in SOIC-16 case.
Operational Transconductance Amplifier AS 3080
AS3080 is pin to pin replacement for operational transconductance amplifier (OTA) CA3080 and LM3080, found on many vintage synthesizers and DIY projects. These OTAs are notable for their excellent slew rate (50V/μs), which makes them especially useful for multiplexer and fast unity-gain voltage followers. AS3080 comes in DIP-8 and SOIC-8 packaging.
Quad Linear VCA AS 3364
The AS3364 is a quad linear voltage controlled amplifier intended for such applications as voltage controlled amplifiers, filters, and waveform generators with very few external components. AS3364 pinout allows simple replacement of AS2164 witch simplify circuit design with linear control.
AS 395H matched PNP transistor
The AS395 dual monolithic PNP transistor offers excellent parametric matching and high-frequency performance. A low value of bulk resistance makes the AS395 an ideal component for applications requiring accurate logarithmic conformance. AS395 can be pin-to-pin replacement for rare MAT-03 transistor pair.
Three Channel VCA (voltage polarizer) AS 3363
AS3363 contains three VCA blocks, which are intended for use in musical synthesizer applications (VCA blocks, voltage polarizer, multiplexers, morphing, ring modulators etc.). Distinct feature of AS3363 is control input that controls attenuation of output current - thus providing possibility function of double multiplication input signal on two control signals.
Multi-functional VCA blocks (Fader/Panner) AS 3365
AS3365 contains three VCA blocks, which are intended for use in musical synthesizer applications (VCA blocks, faders, panners, multiplexers, ring modulators etc.). Combining VCA1 and VCA2 provides simple stereo panning implementation. VCA3 block has additional feature – possibility of control/mixing of two input signals.
Dual VC State-variable Filter AS 3350
The AS 3350 is a dual voltage controlled state-variable filter intended for electronic musical instruments and other signal processing applications. Each filter provides both voltage control of center/cut-off frequency over more than 12 octaves and voltage control of resonance.
Quad Voltage Controlled Amplifier AS 2164
AS2164 contains four independent voltage controlled amplifiers (VCAs).