component

AD8418AWHRMZ

Public Made by Adom

by adom

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

componentamplifiersad8418awhrmzfactory-2.0.0extractor-text

Verified AD8418AWHRMZ

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 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: AD8418AWHRMZ · MSOP-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 18-page datasheet
  • ✓distributor: lcsc C652801, digikey 505-AD8418AWHRMZ-ND, mouser 584-AD8418AWHRMZ
  • ✓family: MSOP-8_3x3mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-dftzhrwn/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.17)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ad8418awhrmz.kicad_sym✓ ad8418awhrmz.kicad_mod✓ ad8418awhrmz.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3d ago
viewers ad8418awhrmz: viewers · Ray 3d ago
ad8418awhrmz-etched.glb Publish 0.1.0 · Ray 3d ago
ad8418awhrmz-etched.step ad8418awhrmz: factory component page (tier=mfr) · Ray 3d ago
ad8418awhrmz-hero.glb ad8418awhrmz: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
ad8418awhrmz-hero.overlay.json Publish 0.1.0 · Ray 3d ago
ad8418awhrmz.glb Publish 0.1.0 · Ray 3d ago
ad8418awhrmz.kicad_mod Publish 0.1.0 · Ray 3d ago
ad8418awhrmz.kicad_sym Publish 0.1.0 · Ray 3d ago
ad8418awhrmz.lbr Publish 0.1.0 · Ray 3d ago
ad8418awhrmz.step Publish 0.1.0 · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
README.md Publish 0.1.0 · Ray 3d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 3d ago

AD8418AWHRMZ

Analog Devices · Operational Amplifier · MSOP-8

AD8418AWHRMZ 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 shunt amplifier; common-mode range −2 V to +70 V continuous, −3 V to +80 V survival.
2 GND power_in Ground.
3 VREF2 input Reference input 2, tied through an internal 100 kΩ resistor to the offset node; operating range is GND to VS and it is functionally identical to VREF1.
4 NC unconnected No connect; do not connect to this pin.
5 OUT output Buffered output with fixed gain of 20 V/V, output range 0.032 V to VS − 0.032 V at RL = 25 kΩ, up to 500 pF capacitive load.
6 VS power_in Supply voltage, 2.7 V to 5.5 V operating range (6 V absolute maximum).
7 VREF1 input Reference input 1, tied through an internal 100 kΩ resistor to the offset node; operating range is GND to VS and it is functionally identical to VREF2.
8 +IN input Positive input of the shunt amplifier; common-mode range −2 V to +70 V continuous, −3 V to +80 V survival.

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
Gain Error Over Temperature -0.15 0.15 % Specified temperature range 3
Gain vs. Temperature -5 5 ppm/°C 3
Offset Voltage, RTI -100 100 μV 25°C 3
Offset Voltage Over Temperature, RTI -200 200 μV Specified temperature range 3
Offset Drift -0.4 0.1 0.4 μV/°C 3
Input Voltage Range -2 70 V Common mode, continuous 3
Common-Mode Rejection Ratio CMRR 90 100 dB Specified temperature range, f = dc 3
Output Voltage Range (low) 0.032 V RL = 25 kΩ; upper limit is VS − 0.032 V 3
Maximum Capacitive Load 0 500 pF No continuous oscillation 3
Ratiometric Accuracy 0.4985 0.5015 V/V Divider to supplies 3
Accuracy, Referred to the Output (RTO) -1 1 mV/V Voltage applied to VREF1 and VREF2 in parallel 3
Output Offset Adjustment Range (low) 0.032 V VS = 5 V; upper limit is VS − 0.032 V 3
Power Supply Operating Range VS 2.7 5.5 V 3
Quiescent Current Over Temperature IQ 4.2 mA VOUT = 0.1 V dc, AD8418AWH 3
Operating Temperature Range (specified performance) -40 150 °C AD8418AWH 3
Supply Voltage 6 V 4
Input Voltage Range, Common-Mode -3 80 V 4
Input Voltage Range, Differential 5.5 V Magnitude 4
Reverse Supply Voltage 0.3 V 4
ESD Human Body Model HBM -2000 2000 V 4
Operating Temperature Range (absolute maximum) -40 150 °C AD8418AWH 4
Storage Temperature Range -65 150 °C 4
Thermal Resistance, MSOP Package θJA 134.5 °C/W MSOP package 4
Gain, Initial 20 V/V 3
Output Resistance 2 Ω 3
Small Signal -3 dB Bandwidth 250 kHz 3
Slew Rate 1 V/μs 3
Noise, 0.1 Hz to 10 Hz (RTI) 2.3 μV p-p 3
Spectral Density, RTI 110 nV/√Hz 1 kHz 3

CAD (KiCad official)

  • Symbol: AD8418AWHRMZ
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ad8418awhrmz-etched.step / ad8418awhrmz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8418awhrmz.step / ad8418awhrmz.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (18 pp, sha256 fa9de72163c75771, retrieved 2026-10-31, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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