SSM2164 Datasheet

Low Cost Quad Voltage Controlled Amplifier


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. All channels are closely matched to within 0.07 dB at unity gain, and 0.24 dB at 40 dB of attenuation. A 120 dB gain range is possible. A single resistor tailors operation between full Class A and AB modes. The pinout allows upgrading of SSM2024 designs with minimal additional circuitry. 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 Features ·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 Applications ·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


[{"Name":"Maximum Supply Voltage","Value":"±18 V"},{"Name":"Maximum Input, Output, Control Voltages","Value":"V– to V+"},{"Name":"Output Short Circuit Duration to GND","Value":"Indefinite"},{"Name":"Storage Temperature Range","Value":"–65°C to +150°C"},{"Name":"Operating Temperature Range","Value":"–40°C to +85°C"},{"Name":"Junction Temperature Range","Value":"–65°C to +150°C"},{"Name":"Lead Temperature Range (Soldering 60 sec) ","Value":"+300°C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

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