Texas Instruments LM13700N Dual Transconductance Op Amp

LM13700 consists of two current controlled transconductance amplifiers, each with differential inputs and a push-pull output. The two amplifiers share common supplies but otherwise operate independently. Linearising diodes are provided at the inputs to reduce distortion and allow higher input levels. High impedance buffers complement the dynamic range of the amplifier.

• Through-hole DIL-16 package
• Forward transconductance adjustable over 6 decades
• Excellent gm linearity
• Excellent matching between amplifiers
• High output signal-to-noise ratio
• Applications include current-controlled amplifiers, current-controlled oscillators, multiplexers, timers, sample-and-hold circuits