DESCRIPTION

· The NE5517 is a dual operational transconductance amplifier containing two current-controlled transconductance amplifiers, each with a differential input and push-pull output.

· It is designed for programmable gain applications, offering enhanced performance with linearizing diodes that improve signal-to-noise ratio by 10 dB at 0.5% THD.

· Suitable for a wide range of industrial and consumer applications, it features constant impedance buffers that minimize offset voltage changes and eliminate audible noise in high-quality audio applications.

FEATURES

· Constant Impedance Buffers.

· Buffer VBE remains constant with amplifier I BIAS change.

· Excellent matching between amplifiers.

· Linearizing diodes for improved signal integrity.

· High output signal-to-noise ratio.

· Pb-Free device, compliant with environmental standards.

APPLICATIONS

· Multiplexers and timers.

· Electronic music synthesizers.

· Dolby® HX systems.

· Current-controlled amplifiers and filters.

· Current-controlled oscillators and impedance circuits.