If you’ve ever dabbled in building your own modular synthesizer, designed a compressor pedal, or experimented with voltage-controlled filters, you’ve almost certainly encountered the
can be used to build resonant low-pass, high-pass, or band-pass filters where the cutoff frequency is swept by a CV. 3. Voltage-Controlled Oscillator (VCO) By controlling the charging current of a capacitor, the lm13720
Built-in Darlington buffers allow for easy conversion of output current into voltage, complementing the amplifier's dynamic range. Gmcap G sub m Adjustable Over 6 Decades: Extremely flexible gain control. Common LM13700 Application Circuits If you’ve ever dabbled in building your own
) pin. By injecting a small current into this pin, you control the transconductance ( Gmcap G sub m Gmcap G sub m Adjustable Over 6 Decades:
. Often referred to as the "Swiss Army Knife" of analog design, this dual-operational transconductance amplifier (OTA) IC is a legendary component that brings voltage-controlled versatility to electronics.
can generate sine, triangle, and sawtooth waves for analog synthesizers. 4. Audio Compressors/Sustainers
