AD8208WBRMZ-RL

Instrumentation, Op Amps, Buffer Amps Overview

The AD8208WBRMZ-RL is a single-supply precision difference amplifier in an 8-lead Mini Small Outline Package (MSOP). It provides a fixed system gain of 20 V/V and operates with a supply voltage range of 4.5 V to 5.5 V. The device supports a common-mode input voltage from −2 V to +45 V, with a survival range up to ±80 V. Key electrical specifications include a maximum input offset voltage of 2 mV, a minimum CMRR of 80 dB from DC to 10 kHz, and a typical quiescent current of 1.6 mA. It features a 70 kHz bandwidth and operates within a temperature range of −40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrated EMI filters for enhanced signal integrity
• Externally accessible preamplifier output for low-pass filtering
• High common-mode voltage tolerance with extended survival limits
• Automotive qualification ensuring robust performance

Instrumentation, Op Amps, Buffer Amps Applications

• High-side current sensing
• Motor controls
• Solenoid controls
• Power management systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'MZ' corresponds to the MSOP package and '-RL' indicates reel packaging. Confirm the 'WBR' grade matches the required -40°C to +125°C operating temperature range. Ensure compatibility with automotive AEC-Q100 standards if applicable to the target application environment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a fixed 20 V/V gain is sufficient for the application. Consider external resistor networks if gain adjustment or lower bandwidth filtering is required via the accessible A1 pin. Verify that the 4.5 V to 5.5 V supply range aligns with the system power rails and that the MSOP footprint fits the PCB layout constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the AD8208 family of high-voltage precision difference amplifiers. It shares core architecture with variants like the AD8208WBRZ but differs in package type and shipping format. The WBR designation specifies the industrial temperature grade, distinguishing it from the wider WHR automotive grade options available in the same series.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

AD8208WBRMZ-R7 offers identical electrical characteristics in a 7-inch tape and reel format.