ON Semiconductor NE5517DG Overview

The NE5517DG from ON Semiconductor is a versatile and high-performance dual operational transconductance amplifier (OTA) integrated circuit, designed for a wide array of applications requiring precision analog processing. This component is particularly well-suited for audio processing, active filters, voltage-controlled oscillators, and other analog signal conditioning tasks.

Key Features

• Transconductance (gm): The NE5517DG offers a high transconductance value, which is the measure of the output current per volt of input voltage, making it highly sensitive and suitable for precise signal modulation.
• Dual Amplifier Design: With two independent OTA units in one package, it allows for compact and efficient designs, enabling the creation of complex analog functions with fewer components.
• Linearizing Diodes and Buffers: The inclusion of linearizing diodes and buffers on-chip helps to reduce distortion and improves the linearity of the amplifiers, which is critical for audio and instrumentation applications.
• Wide Dynamic Range: The NE5517DG operates with a wide dynamic range, ensuring that signals are processed with high fidelity across a broad spectrum of amplitudes.

Specifications

• Package: The device comes in an SOIC-16 package, which is suitable for surface-mount technology (SMT) and occupies minimal space on a PCB.
• Supply Voltage: It operates over a supply voltage range of ±4V to ±18V, providing flexibility in different circuit designs and applications.
• Temperature Range: The NE5517DG is designed to function within an extended industrial temperature range, making it reliable for use in harsh environmental conditions.

Applications

The NE5517DG is a highly adaptable component that can be used in numerous electronic circuits. Its precision and performance make it ideal for synthesizers, mixers, signal converters, and other audio equipment. It is also frequently utilized in medical instrumentation, automotive electronics, and telecommunications systems for signal processing purposes.

In summary, the NE5517DG from ON Semiconductor represents a robust and reliable solution for designers looking to implement advanced analog functions with high precision and minimal distortion.