2164 quad vca Developed by the original SSM2164 team, the SSI2164 directly retrofits existing SSM/V2164 positions, without any changes to external components. alfarzpp. VAT More Info Add to basket; AS3364 Quad VCA Quad VCA with linear control response € 7. A 120 dB gain range is This module is an analog filter based on the Dwarf Star Semi Modular Synthesizer. The user-selectable mode control allows Class A, AB, or intermediate biasing, and current inputs and outputs provide great design freedom. Each VCA offers current input and output for maximum design flexibility, and a ground referenced –33 mV/dB control port. It makes use of a 2164 quad VCA IC, hence its name. Terms of Use; Privacy Policy Oct 23, 2013 · Dr. It represents a high quality alternative to standard OTA based audio circuits. The Effect The Voltage has on the VCA is shown with the LED. VAT More Info Add to basket; AS3372E synth voicing chip High performance(100 dB dynamic range, 0. PCB/PANEL NOW AVAILABLE Dec 8, 2024 · The left over two VCA blocks in the chip are used to make a single VCA. The V2164M will operate over a wide supply voltage range of ±4 V to ±18 V. SSM2164 AS2164 Quad voltage exponentially controlled amplifier (VCA) Author: www. Low Pass, Band Pass, High Pass. Feb 11, 2022 · There are a lot of schematics floating around based upon the V2164 (or SSM2164) quad VCA, most based on the schematics in the datasheets. Ideal for voltage-controlled filters. Mar 25, 2018 · Any thru-hole 2164 quad VCA PCB? Unread post by pix » Sun Mar 25, 2018 3:49 pm. AI Synthesis AI007 Quad VCA Mixer (Silver) (AI007SILMSTR) - The AI007 Quad V AI Synthesis AI007 Quad Voltage Controlled Mixer VCAThe AI007 Quad VCA Mixer is a compact, high quality, and flexible way to control voltage (audio or cv) in your modular system). To replace a 2164 with (two) 2162 ICs, see below for some of the issues which you will need to consider. Copyright ©2025 Music Tribe HQ FZE. 2164 VCA Features. SOP/SOIC-16 Analog Devices' SSM2164 quad VCA integrated circuit is intended for audio control applications such as mixing desks, compressors and limiters. Apr 14, 2009 · Hi,I've just finished the first proto of my new module - a quad VCA based on the SSM2164 IC 8). -Filter mode CV input impedance: 50k. . The FatKeys™ SSI2164 is perhaps the most flexible VCA available, with four independent channels for lowest cost-per-VCA. This uses 2164 Quad VCA for the filter cells. Each VCA offers current inputs and outputs for maximum design flexibility, as well as a –33 mV/ dB ground control port. AS2164 contains four independent voltage controlled amplifiers (VCAs) in a single package. Each Filter State is internally patched to three toggle switches to allow any combination of filtering states. The Sound Semiconductor SSI2164 provides four independent, high-performance VCA’s in a single package. -Audio input impedance: 30k. VAT More Info Add to basket; LM13700 Dual OTA Classic Dual OTA chip for VCFs and VCAs € 4. Analog Devices has discontinued their SSM2164 quad VCA. -Frequency knob range: 8Hz to 18kHz. -Fully analog, based on the 2164 quad VCA chip. High performance (dynamic range 100 dB) provides excellent use of VCA's in gain control applications. Aug 25, 2024 · The SSM2164, THAT 2162, SSI2164 or V2164 IC is a quad voltage controlled amplifier (VCA) with 100 dB dynamic range and 0. Data Sheet | Package Spec. its great for your standard VCA. Both channels house the VCA circuits themselves, inputs for the main signal, and a corresponding cv input. 02% THD) is provided at a very low-cost-per-VCA, resulting in excellent value for cost sensitive gain control Both VCA’s are exactly the same. 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. 31 ex. SSI2164 Quad VCA IC EU Customers, pay your local sales tax at the checkout, no extra customs charges on arrival, only on orders below €150 (about GBP £130), over €150 you pay the postman with an extra charge. 50 ex. Please contact applications support for specific assistance with the 2162. The class of operation (either Class A or Class AB) is set by a single external resistor allowing optimization of Mar 9, 2018 · Sound Semiconductor’s Dan Parks let us know that their SSI2164 Quad VCA – an upgraded version of the classic SSM2164 chip – is now available. with an in, an out, a CV input plus a Positive offset knob. Of course you don't have to build the VCA if you don't think you need it. High performance (100 dB dynamic range, 0. See the datasheet for a number of reference designs and application notes . Each VCA is independant and has current input and output for maximum design flexibility, and a ground referenced -33mV/dB control input. The 2164 VCA from Electosmith is a linear dual channel VCA that provides amplification for both audio and cv signals. lv Subject: AS2164 Quad voltage exponentially controlled amplifier \(VCA\) Keywords: AS2164, SSM2164, Quad, voltage, exponentially, controlled amplifier, VCA Created Date: 20190326205605Z The SSM2164 is a quad Voltage Controlled Amplifier (VCA) with 120 dB of gain control range. The Alfa AS2164 quad vca chip is a great chip for making VCFs or VCAs. -Other CV inputs impedance: 100k. Are there any PCB projects Each VCA offers current input and output for maximum design flexibility, and a ground referenced -33 mV/dB control port. 02% THD. All channels are closely matched to within 0,07 dB at unity gain, and 0,24 dB at 40 dB of attenuation. Four independent channels provide voltage control of current-mode inputs and outputs for a gain range from +20dB to –100dB, with control provided by a ground-referenced –33mV/dB constant. All rights reserved. Aug 19, 2011 · The popular SSM2164 quad VCA from Analog Devices, and its clone the V2164 from cool audio (we'll stick to the original name), exhibits a rather bad failure mode, a catastrophic failure mode when the V+ pin is powered and the V- pin disconnected . -DC-coupled audio inputs. Here is the Build Guide for the Two or more channels can be parallel-connected for further noise improvement. Each VCA is a current-in, current-out device with a separate –33 mV/dB voltage input control port. I'd like to build a quad VCA based on 2164 for euro. FATKEYS™ QUAD VOLTAGE CONTROLLED AMPLIFIER The SSI2164 is a versatile VCA building block for high-performance audio applications. 02% THD) is provided at a very low cost-per-VCA, resulting in excellent value for cost sensitive gain control applications. You can build just the filter board if you want. Dual linear VCA; Hi fidelity The SSI2164 is a versatile VCA building block for high-performance audio applications. The ALFA RPAR AS2164 is a set of 4 high performance VCAs in a single package, resulting in very low cost per-VCA. Electrosmith 2164 VCA. 02% THD) is provided at a very low-cost-per-VCA, resulting in excellent value for cost sensitive gain control applications. Sketch-n-Etch wrote:Third, why anybody in 2013 is still using OTAs to make a VCA is quite beyond me, when the electronic gods have blessed us with the 2164 quad VCA chip (that chip will put my kids through college and allow me to retire early). 2164 Quad Voltage Controlled Amplifier (VCA) Courtesy/Thanks to: Cool Audio. You get four independent voltage controlled amplifiers(VCAs) in a single package, so per-VCA cost is very low. An advanced DIY synth build. a ducking module, or whatever really! check out the 1183/1184 Quad VCA mixer for a VCA set that is in a slightly different orientation. -All CV inputs handle audio-rate modulations. 44 ex. Our THAT 2162 dual VCA is comparable in many respects. However you can not only build the VCA board (using my layouts) for the obvious reason that the 2164 chip is housed on the filter board. These V2164 has a counter intuitive CV circuit in that at 0 volt the VCA is fully open and at about +3 volt the VCA is fully closed (attenuated about -100dB). A versatile Mode control allows selection of Class A, Class AB, or in-between using a single resistor to optimize noise versus distortion performa The SSI2164 Quad VCA is a versatile VCA building block for high-performance audio applications. Four independent channels provide voltage control of current-mode inputs and outputs for a gain range from +20dB to –100dB, with control provided by a ground-referenced –33mV/dB con-stant. Each VCA has a 100dB dynamic range and accepts attenuation control voltages from 0V (0dB) to 3. The filter is internally patched to a VCA for compact analog voicing. Get great deals now. The logari performance (dynamic range 100 dB) provides excellent use of VCA's in gain control applications. 3V (-100dB). The SSM2164 contains four independent voltage controlled amplifiers (VCAs) in a single package. The 2164 incorporates four high quality VCA channels with logarithmic response and is one of the few highly integrated synth-related ICs which is still in full production (by Analog Devices). Buy. Description: The V2164 contains four independent voltage controlled amplifiers (VCAs) in a single package. AS3360 Dual Log/Lin VCA Dual VCA with either Log or Linear control € 5. The Manual is located here. The following project explores the use of this device to construct a high quality dual channel synthesizer VCA. Available in 16-pin SOIC and DIL packages, the device is guaranteed for operation over the extended industrial temperature range of -40°C to +85°C. dpqbi ryhq ohl pvydo cyop clczrk lyrtzd gki zgtxgt nwvnv ixafc qyzfk cddbcg neoclz burobz