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OP497GPZ

OP497GPZ Description

The OP497GPZ from Analog Devices Inc. is a high-performance, quad-channel general-purpose operational amplifier designed for precision analog applications. Housed in a 14-pin DIP package and supplied in a tube, this IC operates over a wide voltage range of 4V to 40V, making it versatile for various circuit designs. With an ultra-low input bias current of 60 pA and a minimal input offset voltage of 80 µV, the OP497GPZ ensures high accuracy in signal conditioning and amplification tasks. Its 500 kHz gain bandwidth product and 0.15V/µs slew rate balance speed and precision, while the ROHS3 compliance and REACH unaffected status ensure environmental and regulatory adherence.

OP497GPZ Features

• Quad-Channel Design: Integrates four independent op-amps in a single package, reducing board space and component count.
• Low Power Consumption: 525µA supply current per channel (2.1mA total for four channels) enhances energy efficiency.
• Wide Supply Range: 4V to 40V operation supports both low-voltage and industrial-level applications.
• High Output Drive: 25 mA output current per channel enables robust performance in driving loads.
• Precision Performance: 60 pA input bias current and 80 µV offset voltage minimize errors in sensitive circuits.
• Robust Packaging: Through-hole mounting (14DIP) ensures reliability in harsh environments.

OP497GPZ Applications

The OP497GPZ excels in applications demanding precision, low power, and multi-channel functionality, such as:

• Sensor Signal Conditioning: Ideal for amplifying low-level signals from thermocouples, strain gauges, or RTDs.
• Industrial Control Systems: Suitable for analog filtering, PID controllers, and instrumentation amplifiers.
• Battery-Powered Devices: Low current consumption makes it perfect for portable and IoT devices.
• Test and Measurement Equipment: Ensures accuracy in data acquisition systems and multichannel analyzers.
• Audio Processing: Used in active filters and preamplifiers where low noise and distortion are critical.

Conclusion of OP497GPZ

The OP497GPZ stands out as a reliable, precision quad op-amp for engineers seeking a balance of performance, power efficiency, and integration. Its wide voltage range, low input errors, and multi-channel capability make it superior to single-channel alternatives in space-constrained or multi-sensor designs. Whether in industrial automation, portable electronics, or high-accuracy instrumentation, the OP497GPZ delivers consistent performance while meeting modern environmental standards.