LM13700N, DIP-16, Dual Operational Transconductance Amplifier with Linearizing Diodes and Buffers Adjustable gm, 110 dB CMRR

The LM13700N is a versatile dual operational transconductance amplifier (OTA) in a DIP-16 package, designed by Texas Instruments. It features adjustable transconductance over a wide range, excellent linearity, and high impedance buffers for reduced output distortion. Each amplifier is equipped with linearizing diodes to improve input linearity, making it suitable for precision applications where minimal harmonic distortion is critical. The LM13700N operates with high output signal-to-noise ratios and offers independent control over input bias currents, making it ideal for audio and other analog signal processing applications.

With a common-mode rejection ratio (CMRR) of up to 110 dB, the LM13700N effectively eliminates common-mode noise, ensuring clean signal amplification. This component is especially useful in synthesizer circuits, audio amplifiers, multiplexers, oscillators, and various current-controlled applications. The LM13700N provides improved performance over earlier models, making it ideal for both commercial and industrial-grade systems.

Key Features :

• Adjustable Transconductance (gm): Provides excellent control over amplification, suitable for precision applications.
• High Common-Mode Rejection Ratio (CMRR) of 110 dB: Minimizes common-mode noise, ensuring high-quality signal processing.
• High Impedance Buffers: Includes integrated buffers to reduce distortion, enhancing audio and signal fidelity.
• Linearizing Diodes: Enhances input linearity for applications requiring low harmonic distortion.
• Dual Amplifier Configuration: Each amplifier is independently adjustable, allowing for flexible application in multi-stage designs.
• DIP-16 Package: Standard dual in-line package, simplifying prototyping and PCB integration.