Sound Semiconductor SSI2164 (SSM2164), SO16 case.

Sound Semiconductor SSI2164 (SSM2164) FATKEYS™ QUAD VOLTAGE CONTROLLED AMPLIFIER , SO16 case. The SSI2164 is a new and popular clone of the old SSM2164. This high fidelity and high quality chip is the basis of many great synth modules.

• Improved Direct Replacement for SSM2164/ V2164/AS2164D
• Input Current Handling Increased 2x to 1mA
• 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