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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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Class
THD plus Noise
Package / Case
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
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THAT Audio Amplifiers Pre-Trimmed VCA SIP-8
Datasheet
53Expected 10/22/2026
¥1,647.7
¥1,332.1
¥1,131.1
¥1,089.6
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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
814On Order
¥1,388.6
¥1,111.2
¥943.4
¥901.9
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Min.: 1
Mult.: 1
Class-AB 0.05 % SIP-8 4 V 18 V 0 C + 70 C Through Hole 2180 Tube
THAT Audio Amplifiers Pre-Trimmed VCA SIP-8
Datasheet
N/A
¥2,463.3
¥1,928.4
¥1,795.5
¥1,649.4
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Min.: 1
Mult.: 1
Class-AB 0.01 % SIP-8 4 V 18 V 0 C + 70 C Through Hole 2180 Tube