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Analog Devices AD8251ARMZ-R7 — Microcontrollers & Processors (MCU / MPU / DSP)

AD8251ARMZ-R7 Instrumentation Amp, 10 MHz, 30V/µs, 10-MSOP

MPNAD8251ARMZ-R7
End of Life

Analog Devices iCMOS® instrumentation amplifier, AD8251ARMZ-R7, single circuit, 10 MHz -3dB bandwidth, 30V/µs slew rate, 70 µV input offset, 4.1 mA supply, 10-MSOP package, Tape & Reel.

$13.64Ref. price · indicative, final on quote
Analog Devices AD8251ARMZ-R7 datasheet (PDF)
Packaging10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
SeriesiCMOS®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AD8251ARMZ-R7 specifications
ParameterValue
SeriesiCMOS®
MountingSurface Mount
Amplifier typeInstrumentation
Voltage - input offset70 µV
Voltage - supply span30 V
Current - supply4.1mA
Current - input bias5 nA
Current - output (Channel)37 mA
Operating temperature-40°C ~ 85°C
-3db bandwidth10 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate30V/µs
Case10-TFSOP, 10-MSOP (0.118\", 3.00mm Width)
Number of circuits1

Product details

Active instrumentation amp for precision signal chains

The AD8251ARMZ-R7: With a 70 µV typical input offset voltage and 5 nA input bias current, this single-channel amp handles precision differential measurements from bridge sensors, thermocouples, or strain gauges without excessive drift.

The 10-TFSOP footprint is common, and the 0.118" body width fits tight layouts. Supply range spans 10 V to 30 V single or split, with a quiescent current of 4.1 mA. The 37 mA output drive per channel can swing into moderate loads like an ADC input or a cable.

Industrial temperature grade and compliance

ROHS3 compliance covers EU material restrictions without exemption.

Frequently asked questions

What is the closest functional second-source to AD8251ARMZ-R7?

The AD8253ARMZ-RL is a sibling in the same iCMOS® instrumentation amplifier family, with a 20 V/µs slew rate and 150 µV input offset — slightly slower and higher offset than the AD8251ARMZ-R7. Both share the same 10-MSOP package and pinout, so a panel designed for one can accept the other without rewiring, though the parametric differences matter for precision.