But what makes this decades-old chip still relevant in 2026? Let's dive into the world of OTAs and why the remains indispensable. What is an OTA?

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

Two OTAs in one 16-pin package, sharing common supplies but operating independently.

These integrated diodes reduce distortion, allowing higher input signal levels—crucial for audio quality.