A classic application is the compressor pedal (like the MXR Dyna Comp), where the output signal is used to drive the IABCcap I sub cap A cap B cap C end-sub pin, reducing gain when the input is too loud. Tips for Working with the It typically runs on

Go to product viewer dialog for this item. : Unlocking the Power of OTA in Analog Design

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

) pin. By injecting a small current into this pin, you control the transconductance ( Gmcap G sub m

's datasheet is packed with circuits that make it perfect for creative audio processing: 1. Voltage-Controlled Amplifier (VCA)

Unlike a traditional Operational Amplifier (Op-Amp) that produces an output voltage proportional to the input, an OTA produces an output current proportional to the input voltage difference. The magic lies in the Amplifier Bias Current ( IABCcap I sub cap A cap B cap C end-sub

is an improved version of the older LM13600, offering several advantages for audio applications:

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