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AD8226BRMZ

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Analog Devices Instrumentation OpAmps, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiersad8226brmzfactory-2.0.0extractor-text

Verified AD8226BRMZ

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AD8226BRMZ · MSOP-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 28-page datasheet
  • ✓distributor: lcsc C1347411, digikey 505-AD8226BRMZ-ND, mouser 584-AD8226BRMZ
  • ✓family: MSOP-8_3x3mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-04m48gvq/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ad8226brmz.kicad_sym✓ ad8226brmz.kicad_mod✓ ad8226brmz.step
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AD8226BRMZ

Analog Devices · Instrumentation OpAmps · MSOP-8

AD8226BRMZ from Analog Devices, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 -IN input Negative input of the instrumentation amplifier, which can go below ground and is protected beyond the supplies.
2 RG passive Gain-setting pin; place a gain resistor between the two RG pins, and the part defaults to G = 1 when no resistor is used.
3 RG passive Gain-setting pin; place a gain resistor between the two RG pins, and the part defaults to G = 1 when no resistor is used.
4 +IN input Positive input of the instrumentation amplifier, which can go below ground and is protected beyond the supplies.
5 -VS power_in Negative supply; the part operates from ±1.35 V to ±18 V dual or 2.2 V to 36 V single supply.
6 REF input Reference terminal that must be driven by low impedance (source impedance kept below 2 Ω for best performance) and should not exceed either supply by more than 0.3 V.
7 VOUT output Amplifier output, developed with respect to the REF pin potential, with rail-to-rail output.
8 +VS power_in Positive supply; the part operates from ±1.35 V to ±18 V dual or 2.2 V to 36 V single supply.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-8
Category Amplifiers
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Common-mode rejection ratio, DC to 60 Hz CMRR 90 dB VCM = −10 V to +10 V, G = 1 3
Common-mode rejection ratio, DC to 60 Hz CMRR 106 dB VCM = −10 V to +10 V, G = 10 3
Common-mode rejection ratio, DC to 60 Hz CMRR 120 dB VCM = −10 V to +10 V, G = 100 3
Common-mode rejection ratio at 5 kHz CMRR 80 dB VCM = −10 V to +10 V, G = 1 3
Common-mode rejection ratio at 5 kHz CMRR 90 dB VCM = −10 V to +10 V, G = 10 3
Common-mode rejection ratio at 5 kHz CMRR 100 dB VCM = −10 V to +10 V, G = 1000 3
Input voltage noise eNI 22 24 nV/√Hz f = 1 kHz 3
Output voltage noise eNO 120 125 nV/√Hz f = 1 kHz 3
Input offset voltage VOSI 50 µV VS = ±5 V to ±15 V 3
Input offset voltage average temperature coefficient VOSI 0.5 1 µV/°C TA = −40°C to +125°C 3
Output offset voltage VOSO 400 µV VS = ±5 V to ±15 V 3
Output offset voltage average temperature coefficient VOSO 1 5 µV/°C TA = −40°C to +125°C 3
Input bias current IB 5 20 27 nA TA = +25°C 3
Input bias current IB 5 15 25 nA TA = +125°C 3
Input bias current IB 5 30 35 nA TA = −40°C 3
Input offset current IOS 0.5 nA TA = +25°C 3
Gain range G 1 1000 V/V G = 1 + (49.4 kΩ/RG) 4
Gain error GE 0.01 % VOUT ±10 V, G = 1 4
Gain error GE 0.1 % VOUT ±10 V, G = 5 to 1000 4
Gain nonlinearity 10 ppm VOUT = −10 V to +10 V, G = 1 to 10, RL ≥ 2 kΩ 4
Gain nonlinearity 75 ppm VOUT = −10 V to +10 V, G = 100, RL ≥ 2 kΩ 4
Gain nonlinearity 750 ppm VOUT = −10 V to +10 V, G = 1000, RL ≥ 2 kΩ 4
Gain vs. temperature 1 ppm/°C G = 1, TA = −40°C to +85°C 4
Gain vs. temperature 2 ppm/°C G = 1, TA = 85°C to 125°C 4
Dual-supply operating range VS 1.35 18 V Dual-supply operation 4
Quiescent current IQ 350 425 µA TA = +25°C 4
Quiescent current IQ 250 325 µA TA = −40°C 4
Quiescent current IQ 450 525 µA TA = +85°C 4
Quiescent current IQ 525 600 µA TA = +125°C 4
Specified temperature range TA -40 125 °C 4
Supply voltage VS 18 V 7
Storage temperature range TSTG -65 150 °C 7
Maximum junction temperature TJ 140 °C 7
ESD Human Body Model 1 kV 7
ESD Charge Device Model 1.5 kV 7
ESD Machine Model 100 V 7
Input voltage noise (RTI) G = 1, 0.1 Hz to 10 Hz 2 µV p-p f = 0.1 Hz to 10 Hz, G = 1 3
Input voltage noise (RTI) G = 10, 0.1 Hz to 10 Hz 0.5 µV p-p f = 0.1 Hz to 10 Hz, G = 10 3
Input voltage noise (RTI) G = 100 to 1000, 0.1 Hz to 10 Hz 0.4 µV p-p f = 0.1 Hz to 10 Hz, G = 100 to 1000 3
Input bias current average temperature coefficient IB 70 pA/°C TA = −40°C to +125°C 3
Input offset current average temperature coefficient IOS 5 pA/°C TA = −40°C to +125°C 3
Reference input resistance RIN 100 kΩ 3
Reference input current IIN 7 µA 3
Reference gain to output 1 V/V 3
Small-signal −3 dB bandwidth BW 1500 kHz G = 1 3
Small-signal −3 dB bandwidth BW 160 kHz G = 10 3
Small-signal −3 dB bandwidth BW 20 kHz G = 100 3
Small-signal −3 dB bandwidth BW 2 kHz G = 1000 3
Settling time 0.01% tS 25 µs 10 V step, G = 1 4
Settling time 0.01% tS 15 µs 10 V step, G = 10 4
Settling time 0.01% tS 40 µs 10 V step, G = 100 4
Settling time 0.01% tS 350 µs 10 V step, G = 1000 4
Slew rate SR 0.4 V/µs G = 1 4
Slew rate SR 0.6 V/µs G = 5 to 100 4
Thermal resistance junction-to-ambient, 8-lead MSOP θJA 135 °C/W 8-Lead MSOP, 4-Layer JEDEC Board, free air 7

CAD (KiCad official)

  • Symbol: AD8226BRMZ
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ad8226brmz-etched.step / ad8226brmz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8226brmz.step / ad8226brmz.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (28 pp, sha256 12947a71ac6458aa, retrieved 2026-11-02, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF