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OP184ES

OP184ES Description

The OP184ES from Analog Devices Inc. is a high-performance, general-purpose operational amplifier (op-amp) designed for precision analog applications. Housed in an 8-SOIC surface-mount package, this IC features a single-circuit design with a 3V to 36V supply voltage range, making it versatile for both low and high-voltage systems. Despite its obsolete status, the OP184ES remains a reliable choice for legacy designs, offering low input offset voltage (100 µV) and minimal input bias current (80 nA), ensuring accuracy in signal conditioning and amplification tasks. Its 4.25 MHz gain bandwidth product and 4V/µs slew rate enable stable performance in dynamic applications.

OP184ES Features

• Wide Supply Range: Operates from 3V to 36V, suitable for battery-powered and industrial systems.
• Low Power Consumption: 2.25mA supply current balances performance and efficiency.
• High Precision: 100 µV offset voltage and 80 nA bias current enhance signal integrity.
• Robust Output: 10mA output current drives loads effectively.
• Surface-Mount Design: 8-SOIC package (MSL 1) ensures compatibility with automated assembly.
• Stable Bandwidth: 4.25 MHz GBW and 4V/µs slew rate support fast signal processing.

OP184ES Applications

The OP184ES excels in:

• Sensor Signal Conditioning: Ideal for amplifying low-level signals from thermocouples or strain gauges.
• Portable Instrumentation: Low power consumption suits handheld meters and medical devices.
• Industrial Control Systems: Wide voltage range accommodates PLCs and motor drivers.
• Active Filters & Integrators: High slew rate and bandwidth ensure accurate frequency response.
• Legacy System Maintenance: A dependable replacement in obsolete or long-lifecycle designs.

Conclusion of OP184ES

The OP184ES combines precision, versatility, and robustness, making it a strong candidate for analog signal processing despite its discontinued status. Its low-noise performance, wide voltage range, and efficient power use cater to demanding applications in industrial, medical, and portable electronics. Engineers seeking a proven op-amp for stable, high-accuracy designs will find the OP184ES a compelling solution, particularly where legacy compatibility is critical.