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ADA4084-4ARUZ

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Analog Devices Operational Amplifier, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiersada4084-4aruzfactory-2.0.0extractor-text

Verified ADA4084-4ARUZ

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, 14 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ADA4084-4ARUZ · TSSOP-14 · 14 pins
  • ✓copper: 14 copper pads, none touching another net
  • ✓datasheet: all 14 pin names found in the 36-page datasheet
  • ✓distributor: lcsc C654026, digikey 505-ADA4084-4ARUZ-ND, mouser 584-ADA4084-4ARUZ
  • ✓family: TSSOP-14_4.4x5mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-27c8yvk1/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: 14 pins = 14 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 14 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ada4084-4aruz.kicad_sym✓ ada4084-4aruz.kicad_mod✓ ada4084-4aruz.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 2d ago
viewers ada4084-4aruz: viewers · Ray 2d ago
ada4084-4aruz-etched.glb Publish 0.1.0 · Ray 2d ago
ada4084-4aruz-etched.step ada4084-4aruz: factory component page (tier=mfr) · Ray 2d ago
ada4084-4aruz-hero.glb ada4084-4aruz: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
ada4084-4aruz-hero.overlay.json Publish 0.1.0 · Ray 2d ago
ada4084-4aruz.glb Publish 0.1.0 · Ray 2d ago
ada4084-4aruz.kicad_mod Publish 0.1.0 · Ray 2d ago
ada4084-4aruz.kicad_sym Publish 0.1.0 · Ray 2d ago
ada4084-4aruz.lbr Publish 0.1.0 · Ray 2d ago
ada4084-4aruz.step Publish 0.1.0 · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Publish 0.1.0 · Ray 2d ago
verification.json Verified: Published by the parts factory: tier mfr, 14 pins · Ray 2d ago

ADA4084-4ARUZ

Analog Devices · Operational Amplifier · TSSOP-14

ADA4084-4ARUZ from Analog Devices, in a TSSOP-14. 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 OUT A output Output of channel A.
2 -IN A input Negative (inverting) input of channel A; differential input limited to ±0.6 V unless input current is limited to under 5 mA.
3 +IN A input Positive (non-inverting) input of channel A; input voltage must stay between V- and V+.
4 V+ power_in Positive supply, guaranteed for operation from +3 V to +30 V total supply (±1.5 V to ±15 V), with absolute maximum supply of ±18 V.
5 +IN B input Positive (non-inverting) input of channel B; input voltage must stay between V- and V+.
6 -IN B input Negative (inverting) input of channel B; differential input limited to ±0.6 V unless input current is limited to under 5 mA.
7 OUT B output Output of channel B.
8 OUT C output Output of channel C.
9 -IN C input Negative (inverting) input of channel C; differential input limited to ±0.6 V unless input current is limited to under 5 mA.
10 +IN C input Positive (non-inverting) input of channel C; input voltage must stay between V- and V+.
11 V- power_in Negative supply (ground in single-supply use), part of the +3 V to +30 V total supply range with ±18 V absolute maximum.
12 +IN D input Positive (non-inverting) input of channel D; input voltage must stay between V- and V+.
13 -IN D input Negative (inverting) input of channel D; differential input limited to ±0.6 V unless input current is limited to under 5 mA.
14 OUT D output Output of channel D.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package TSSOP-14
Category Amplifiers
Pins 14

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Offset Voltage (TSSOP) VOS 50 130 µV VSY = 3 V, VCM = 1.5 V, TA = 25°C, SOT-23, MSOP, TSSOP packages 4
Offset Voltage (TSSOP), over temperature VOS 250 µV VSY = 3 V, −40°C ≤ TA ≤ +125°C, SOT-23, MSOP, TSSOP packages 4
Offset Voltage Drift Δt/ΔT 0.5 1.75 µV/°C VSY = 3 V, −40°C ≤ TA ≤ +125°C 4
Input Bias Current IB 140 250 nA VSY = 3 V, VCM = 1.5 V, TA = 25°C 4
Input Bias Current, over temperature IB 400 nA VSY = 3 V, −40°C ≤ TA ≤ +125°C 4
Input Offset Current IOS 5 25 nA VSY = 3 V, TA = 25°C 4
Input Voltage Range 0 3 V VSY = 3 V 4
Common-Mode Rejection Ratio CMRR 64 88 dB VSY = 3 V, VCM = 0 V to 3 V 4
Large Signal Voltage Gain AVO 100 104 dB VSY = 3 V, RL = 2 kΩ, 0.5 V ≤ VOUT ≤ 2.5 V 4
Output Voltage High VOH 2.9 2.95 V VSY = 3 V, RL = 10 kΩ to VCM 4
Output Voltage High VOH 2.85 2.9 V VSY = 3 V, RL = 2 kΩ to VCM 4
Output Voltage Low VOL 10 20 mV VSY = 3 V, RL = 10 kΩ to VCM 4
Output Voltage Low VOL 20 30 mV VSY = 3 V, RL = 2 kΩ to VCM 4
Power Supply Rejection Ratio PSRR 100 110 dB VSY = ±1.25 V to ±1.75 V 4
Supply Current per Amplifier ISY 0.565 0.65 mA VSY = 3 V, IOUT = 0 mA 4
Supply Current per Amplifier, over temperature ISY 0.95 mA VSY = 3 V, IOUT = 0 mA, −40°C ≤ TA ≤ +125°C 4
Slew Rate SR 2 2.6 V/µs VSY = 3 V, RL = 2 kΩ 4
Offset Voltage (TSSOP) VOS 60 130 µV VSY = ±5.0 V, VCM = 0 V, TA = 25°C, SOT-23, MSOP, TSSOP packages 5
Offset Voltage (TSSOP), over temperature VOS 250 µV VSY = ±5.0 V, −40°C ≤ TA ≤ +125°C, SOT-23, MSOP, TSSOP packages 5
Input Bias Current IB 140 250 nA VSY = ±5.0 V 5
Input Offset Current IOS 5 25 nA VSY = ±5.0 V 5
Common-Mode Rejection Ratio CMRR 76 dB VSY = ±5.0 V, VCM = ±5 V 5
Large Signal Voltage Gain AVO 108 112 dB VSY = ±5.0 V, RL = 2 kΩ, −4 V ≤ VOUT ≤ 4 V 5
Output Voltage High VOH 4.9 4.95 V VSY = ±5.0 V, RL = 10 kΩ to VCM 5
Output Voltage Low VOL -4.95 -4.9 V VSY = ±5.0 V, RL = 10 kΩ to VCM 5
Power Supply Rejection Ratio PSRR 110 120 dB VSY = ±2 V to ±18 V 5
Supply Current per Amplifier ISY 0.595 0.7 mA VSY = ±5.0 V, IOUT = 0 mA 5
Supply Current per Amplifier, over temperature ISY 1 mA VSY = ±5.0 V, IOUT = 0 mA, −40°C ≤ TA ≤ +125°C 5
Slew Rate SR 2.4 3.7 V/µs VSY = ±5.0 V, RL = 2 kΩ to VCM 5
Offset Voltage (TSSOP) VOS 70 130 µV VSY = ±15.0 V, VCM = 0 V, TA = 25°C, SOT-23, MSOP, TSSOP packages 6
Offset Voltage (TSSOP), over temperature VOS 250 µV VSY = ±15.0 V, −40°C ≤ TA ≤ +125°C, SOT-23, MSOP, TSSOP packages 6
Input Bias Current IB 140 250 nA VSY = ±15.0 V 6
Input Offset Current IOS 5 25 nA VSY = ±15.0 V 6
Common-Mode Rejection Ratio CMRR 85 dB VSY = ±15.0 V, VCM = ±15 V 6
Large Signal Voltage Gain AVO 110 117 dB VSY = ±15.0 V, RL = 2 kΩ, −13.5 V ≤ VOUT ≤ +13.5 V 6
Output Voltage High VOH 14.85 14.9 V VSY = ±15.0 V, RL = 10 kΩ to VCM 6
Output Voltage Low VOL -14.95 -14.9 V VSY = ±15.0 V, RL = 10 kΩ to VCM 6
Power Supply Rejection Ratio PSRR 110 120 dB VSY = ±2 V to ±18 V 6
Supply Current per Amplifier ISY 0.625 0.75 mA VSY = ±15.0 V, IOUT = 0 mA 6
Supply Current per Amplifier, over temperature ISY 1.05 mA VSY = ±15.0 V, IOUT = 0 mA, −40°C ≤ TA ≤ +125°C 6
Slew Rate SR 2.4 4.6 V/µs VSY = ±15.0 V, RL = 2 kΩ 6
Supply Voltage 18 V ±18 V as printed 7
Differential Input Voltage -0.6 0.6 V ±0.6 V; limit input current to less than 5 mA above 0.6 V 7
Storage Temperature Range -65 150 °C 7
Operating Temperature Range -40 125 °C 7
Junction Temperature Range -65 150 °C 7
Lead Temperature 300 °C Soldering 60 sec 7
ESD Human Body Model 4.5 kV MIL-STD-883, Method 3015.7 7
Thermal Resistance Junction-to-Ambient, 14-Lead TSSOP (RU-14) θJA 112 °C/W 4-layer JEDEC PCB, zero airflow 7
Thermal Resistance Junction-to-Case, 14-Lead TSSOP (RU-14) θJC 43 °C/W 4-layer JEDEC PCB, zero airflow 7
Supply Voltage (operating) VSY 3 30 V Guaranteed operation +3 V to +30 V (±1.5 V to ±15 V) 1

CAD (KiCad official)

  • Symbol: ADA4084-4ARUZ
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: ada4084-4aruz-etched.step / ada4084-4aruz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ada4084-4aruz.step / ada4084-4aruz.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (36 pp, sha256 0e3c4be74cdb8c60, 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