AD8220WARMZ-RL

Instrumentation, Op Amps, Buffer Amps Overview

The AD8220WARMZ-RL is a JFET input instrumentation amplifier in an MSOP-8 package. It features a 1.5 MHz bandwidth, 100 dB CMRR at G=10, and 750 μA quiescent current. The device operates on 4.5 V to 36 V single supplies or ±2.25 V to ±18 V dual supplies. It offers rail-to-rail output, 10 pA max input bias current, and AEC-Q100 qualification for automotive use.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• JFET inputs provide extremely low bias currents and high input impedance.
• Rail-to-rail output stage maximizes dynamic range on low voltage supplies.
• Gain is set with a single external resistor ranging from 1 to 1000.
• Qualified for automotive applications under AEC-Q100 standards.

Instrumentation, Op Amps, Buffer Amps Applications

• Medical instrumentation
• Precision data acquisition
• Transducer interfaces

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the W grade designation confirms the extended temperature range of -40°C to +125°C. Confirm the suffix indicates reel packaging. Check current availability status as distribution may be limited. Ensure the component matches the MSOP-8 outline dimensions required for the PCB layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this part for portable applications requiring single-supply operation and low power consumption. The wide common-mode input range allows signals below the negative supply rail. High CMRR makes it suitable for noisy environments. Verify gain requirements against the single-resistor configuration limits.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the AD8220 series of instrumentation amplifiers. It is designed for high-performance, portable instrumentation needs. The device integrates precision laser-trimmed resistors for accurate gain setting and common-mode rejection.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

AD8220ARMZ-RL (Industrial Grade)

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum input bias current?

The maximum input bias current is 10 pA at 25°C.

How is the gain configured?

Gain is set using a single external resistor connected between the RG pins, allowing values from 1 to 1000.