MC3340P DIP IC

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
? Economical 8?Pin Dual?In?Line Packag

DATASHEET : MC3340