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NTE859

NTE859 Description

The NTE859 is a high-performance, quad-channel operational amplifier (op-amp) designed for a wide range of linear amplification applications. Manufactured by NTE Electronics, Inc., this IC features a JFET input stage, ensuring low input bias current and high input impedance. The NTE859 is housed in a 14-pin DIP package, making it suitable for through-hole mounting, which is ideal for both prototyping and production environments.

NTE859 Features

• Supply Voltage Range: The NTE859 operates within a supply voltage range of 36 V, both for minimum and maximum supply span, ensuring stable performance across a wide voltage spectrum.
• Operating Temperature: This op-amp is designed to operate reliably within an ambient temperature range of 0°C to 70°C, making it suitable for various industrial and consumer applications.
• Gain Bandwidth Product: With a gain bandwidth product of 3 MHz, the NTE859 offers a good balance between bandwidth and gain, making it suitable for applications requiring moderate frequency response.
• Slew Rate: The 13 V/µs slew rate ensures that the NTE859 can handle high-frequency signals with minimal distortion, making it ideal for applications requiring fast transient response.
• Low Input Bias Current: The NTE859 features an extremely low input bias current of 80 pA, which minimizes the loading effect on the signal source, preserving signal integrity.
• Low Input Offset Voltage: The 2 mV input offset voltage ensures high accuracy in signal amplification, making the NTE859 suitable for precision applications.
• Supply Current: The total supply current for all four channels is only 1.4 mA, contributing to low power consumption and efficient operation.
• Compliance and Safety: The NTE859 is RoHS3 compliant and has a moisture sensitivity level (MSL) of 1, indicating it is safe for use in various environmental conditions without requiring special handling.

NTE859 Applications

The NTE859 is versatile and can be used in a variety of applications, including:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals from sensors and transducers.
• Audio Processing: Suitable for audio amplifiers and preamplifiers due to its low noise and distortion characteristics.
• Instrumentation: Used in precision measurement equipment where high input impedance and low offset voltage are critical.
• Industrial Control: Applicable in industrial automation and control systems where reliable and stable amplification is required.
• Medical Devices: Suitable for medical equipment where precision and reliability are paramount.

Conclusion of NTE859

The NTE859 is a robust and versatile quad-channel operational amplifier that offers a combination of high performance and reliability. Its low input bias current, low input offset voltage, and high slew rate make it an excellent choice for precision applications. The wide supply voltage range and moderate gain bandwidth product ensure that it can be used in a variety of environments and applications. With its through-hole mounting type and compliance with industry standards, the NTE859 is a reliable and efficient solution for engineers and designers looking for a high-quality op-amp.