2180 Blackmer® Voltage-Controlled Amplifier ICs

THAT Corporation 2180 Blackmer® Voltage-Controlled Amplifier ICs are high-performance current-in/current-out devices. The controllers feature two opposing-polarity, voltage-sensitive control ports. 2180 offers wide-range exponential control of gain and attenuation with low signal distortion. The parts are trimmed at the wafer stage for low THD and control-voltage feedthrough without further adjustment.

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THD plus Noise
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THAT Audio Amplifiers Pre-Trimmed VCA SIP-8
Datasheet
559In Stock
825Expected 6/8/2026
Min.: 1
Mult.: 1

Class-AB 0.02 % SIP-8 4 V 18 V 0 C + 70 C Through Hole 2180 Tube
THAT Audio Amplifiers Pre-Trimmed VCA SIP-8
Datasheet
1.596In Stock
Min.: 1
Mult.: 1

Class-AB 0.01 % SIP-8 4 V 18 V 0 C + 70 C Through Hole 2180 Tube


THAT Audio Amplifiers Pre-Trimmed VCA SIP-8
Datasheet
1.074In Stock
Min.: 1
Mult.: 1

Class-AB 0.05 % SIP-8 4 V 18 V 0 C + 70 C Through Hole 2180 Tube