ALFA RPAR AS3330-DIL Dual Voltage Controlled Amplifier (DIL-18)

 Loading product data...

The ALFA RPAR AS3330 is a high performance dual Voltage Controlled Amplifier with two control inputs (linear and exponential) that can be used simultaneously and are mixed internally. Low crosstalk (-90dB) between the two VCAs keeps coupling and interaction to a minimum. Current outputs make it easy to use these devices in voltage controlled 2-pole filter designs. Operation of the amplifiers can be customized to any point between class B and class A for optimal use in any application. Very low noise (< -100dB) in the audio band make these devices ideal for synthesizers, musical instruments, and professional audio applications.

Features

• Linear and exponential control inputs can be used simultaneously
• Control range of 120dB min.
• Very accurate gain tracking
• Low control voltage feedthrough
• Low distortion of <0.1%
• Low noise of < -100dB
• Low crosstalk between the VCAs of -80dB (typ)
• Variable operation from class B to class A allows for optimal application design
• Current outputs useful for VC 2-Pole filter design
• Usable in VCO and VCF control paths with no VC shift
• Improvement over original CEM3330 design
• ±15 Volt Supplies

Product Replacements

This device is replacement-compatible with original chips used in the following products. ^*

References