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Availability: In stock

Estimated Delivery Date    Jun 27, 2019

Quick Overview

„Improved Direct Replacement for SSM2164/V2164
„Input Current Handling Increased 4x to 2mA
„Pin-Selectable Class A or AB Operation
„118dB Dynamic Range (Class AB)
„Low Distortion – Typical 0.025% (Class A)
„Large Gain Range: -100dB to +20dB
„±4V to ±18V Operation
„No External Trimming
„Low Control Feedthrough – Typical -60dB


The SSI2164 provides four independent, high-performance VCA’s in a single package.

Additional Information

Country of Manufacture
Estimated Delivery Date 7
In Depth A versatile Mode control allows selec-tion of Class A, Class AB, or in-between using a single resistor to optimize noise versus distortion performance. Current input and output of audio signals provides design flexibility, with ground-referenced -33mV/dB control ports. Further flexibility is provided by the SSI2164’s four-fold increase of input current handling over the SSM/V2164 which allows reduction of Rin/Rout values for lower noise at little to no cost in THD. The SSI2164 will operate on supplies as low as ±4V for battery-powered devices, or up to ±17V in systems where maximum headroom is desired. Distortion performance is improved across the board compared to the SSM2164/V2164. Depending on bias mode selection, extremely low noise (-96dBu typical, Class AB) or distortion (0.025%, Class A) can be achieved. The SSI2164 offers low control feedthrough, channel-to-channel gain matching better than 0.25dB, and a wide gain range of 120dB.

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