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Electronic Attenuator
The MC3340 is a simple but very effective electronic attenuator. This device offers up to 80 dB of attenuation control for frequencies to 1.0 MHz. THD (distortion) is less than 1% – up to 15 dB attenuation and less than 3% – up to 40 dB. Typical uses include instrumentation control, remote control audio amplifiers, electronic games, and CATV (cable TV) set–top converter audio control. • Designed for use in: DC Operated Volume Control Compression and Expansion Amplifier Applications • Controlled by DC Voltage or External Variable Resistor
MC3340
ELECTRONIC ATTENUATOR
SEMICONDUCTOR TECHNICAL DATA
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Economical 8–Pin Dual–In–Line Package
8 1
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.