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AD8628ARTZ-R2

AD8628ARTZ-R2 Description

The AD8628ARTZ-R2 from Analog Devices Inc. is a high-precision, zero-drift operational amplifier (op-amp) designed for applications demanding ultra-low noise, minimal offset voltage, and exceptional stability. Packaged in a compact SOT23-5 surface-mount form factor and supplied in Tape & Reel (TR), it is optimized for space-constrained designs. With a 1 µV input offset voltage and 30 pA input bias current, this single-channel op-amp excels in precision signal conditioning. Its 2.5 MHz gain bandwidth product (GBW) and 1V/µs slew rate ensure responsive performance in dynamic systems, while the 2.7V to 5V supply range and 850µA supply current make it suitable for low-power portable and battery-operated devices.

AD8628ARTZ-R2 Features

• Zero-Drift Architecture: Eliminates long-term drift and 1/f noise, ensuring stable DC performance.
• Ultra-Low Offset & Bias Current: 1 µV offset and 30 pA input bias current for high-accuracy applications.
• Low Power Consumption: 850µA supply current extends battery life in portable systems.
• Wide Supply Range: Operates from 2.7V to 5V, compatible with 3V and 5V systems.
• High Output Drive: 30 mA output current supports robust signal driving.
• Compact Packaging: SOT23-5 footprint ideal for space-sensitive designs.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards.

AD8628ARTZ-R2 Applications

• Sensor Signal Conditioning: Ideal for strain gauges, thermocouples, and bridge sensors due to low noise and drift.
• Medical Instrumentation: ECG, blood glucose monitors, and other precision medical devices benefit from its accuracy.
• Portable & Battery-Powered Systems: Low power consumption suits handheld meters, IoT sensors, and wearables.
• Industrial Control Systems: Reliable performance in PLCs, motor control, and process monitoring.
• Test & Measurement Equipment: High-precision DMMs, data loggers, and calibration systems.

Conclusion of AD8628ARTZ-R2

The AD8628ARTZ-R2 stands out as a top-tier zero-drift op-amp, combining ultra-low noise, minimal power consumption, and robust performance in a compact package. Its precision and stability make it indispensable for medical, industrial, and portable applications where accuracy and reliability are critical. For engineers seeking a high-performance, low-drift solution, this op-amp delivers unmatched value in demanding environments.