The SSM2164 contains four independent voltage-controlled amplifiers (VCAs) in a single package. This article will unlock more details about SSM2164, a low-cost quad voltage-controlled amplifier. Furthermore, huge range of Semiconductors, Capacitors, Resistors and ICs in stock. Welcome RFQ.
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Sep 17, 2021
Maggie Judson
The SSM2164 contains four independent voltage-controlled amplifiers (VCAs) in a single package. This article will unlock more details about SSM2164, a low-cost quad voltage-controlled amplifier. Furthermore, huge range of Semiconductors, Capacitors, Resistors and ICs in stock. Welcome RFQ.
SSM2164S
The SSM2164 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 applications. Each VCA offers current input and output for maximum design flexibility and a ground-referenced –33 mV/dB control port.
The SSM2164 will operate over a wide supply voltage range of ±4 V to ±18 V. Available in 16-pin P-DIP and SOIC packages, the device is guaranteed for operation over the extended industrial temperature range of –40°C to +85°C.
SSM2164 Symbol
SSM2164 Footprint
SSM2164 3D Model
Analog Devices, Inc. SSM2164S technical specifications, attributes, parameters and parts with similar specifications to Analog Devices, Inc. SSM2164S.
Analog Devices, Inc. SSM2164S technical specifications, attributes, parameters and parts with similar specifications to Analog Devices, Inc. SSM2164S.
| Product Attribute | Attribute Value | |
|---|---|---|
| Mount | Surface Mount | |
| Package / Case | SOIC N | |
| Number of Pins | 16Pins | |
| Packaging | Rail/Tube | |
| JESD-609 Code | e0 | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 16Terminations | |
| ECCN Code | EAR99 | |
| Resistance | 5kOhm | |
| Terminal Finish | Tin/Lead (Sn85Pb15) | |
| Max Operating Temperature | 85°C | |
| Min Operating Temperature | -40°C | |
| Terminal Position | DUAL |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 240 | |
| Number of Functions | 1Function | |
| Terminal Pitch | 1.27mm | |
| Reach Compliance Code | not_compliant | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Pin Count | 16 | |
| Qualification Status | Not Qualified | |
| Temperature Grade | INDUSTRIAL | |
| Number of Channels | 4Channels | |
| Supply Current-Max | 8mA | |
| Current - Input Bias | 10nA | |
| Gain Bandwidth Product | 500 kHz |
| Product Attribute | Attribute Value | |
|---|---|---|
| Voltage Gain | 20dB | |
| Power Supply Rejection Ratio (PSRR) | 90dB | |
| Gain | 20 dB | |
| Max Dual Supply Voltage | 18V | |
| Min Dual Supply Voltage | 4V | |
| Consumer IC Type | VOLUME CONTROL CIRCUIT | |
| Harmonic Distortion | 0.3% | |
| Channel Separation | 110 dB | |
| Length | 9.9mm | |
| Height Seated (Max) | 1.75mm | |
| RoHS Status | Non-RoHS Compliant |
Four High-Performance VCAs in a Single Package
0.02% THD
No External Trimming
120 dB Gain Range
0.07 dB Gain Matching (Unity Gain)
Class A or AB Operation
SSM2164 Functional Block Diagram
| Parts | Description | Manufacturer |
| SSM2164S CONSUMER CIRCUITS | IC 4 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO16, SOIC-16, Audio Control IC | Analog Devices Inc |
| SSM2164SZ CONSUMER CIRCUITS | Low-Cost Quad Voltage Controlled Amplifier | Analog Devices Inc |
| SSM2164SZ-REEL CONSUMER CIRCUITS | Low-Cost Quad Voltage Controlled Amplifier | Analog Devices Inc |
| SSM2164S-REEL CONSUMER CIRCUITS | IC 4 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO16, SOIC-16, Audio Control IC | Analog Devices Inc |
SSM2164 Alternatives
Remote, Automatic, or Computer Volume Controls
Automotive Volume/Balance/Faders
Audio Mixers
Compressor/Limiters/Compandors
Noise Reduction Systems
Automatic Gain Controls
Voltage Controlled Filters
Spatial Sound Processors
Effects Processors
SSM2164 Typical Application Circuit
The SSM2164 is a quad Voltage Controlled Amplifier (VCA) with 120 dB of gain control range. Each VCA is a current-in, current-out device with a separate –33 mV/dB voltage input control port. The class of operation (either Class A or Class AB) is set by a single external resistor allowing optimization of the distortion versus noise tradeoff for a particular application. The four independent VCAs in a single 16-pin package make the SSM2164 ideal for applications where multiple volume control elements are needed. The typical application circuit for SSM2164 is given above.
The simplified schematic given below shows the basic structure of one of the four VCAs in the device. The gain core is comprised of the matched differential pairs Q1-Q4 and the current mirrors of Q5, Q6 and Q7, Q8. The current input pin, IIN, is connected to the collectors of Q1 and Q7, and the difference in current between these two transistors is equivalent to IIN. For example, if 100 µA is flowing into the input, Q1’s collector current will be 100 µA higher than Q7’s collector current.
SMM2164 Simplified Schematic
SSM2164 Package
Analog Devices is an international market leader in the design, production, and commercialization of a large range of high-performance integrated circuits (ICs) for analogue, mixed-signal, and digital signals (DSP) processing of almost all electronic systems.
Download datasheets and manufacturer documentation for Analog Devices, Inc. SSM2164S.
Download datasheets and manufacturer documentation for SSM2164S
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