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ADA4075-2ARZ-R7

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Analog Devices Low Noise Amplifiers (LNA) - RF, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs ada4075-2arz-r7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
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ada4075-2arz-r7-etched.fit.json ada4075-2arz-r7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ada4075-2arz-r7-etched.glb ada4075-2arz-r7: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC… · Ray 6d ago
ada4075-2arz-r7-etched.step ada4075-2arz-r7: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC… · Ray 6d ago
ada4075-2arz-r7.glb Publish 0.1.0 · Ray 1mo ago
ada4075-2arz-r7.kicad_mod Publish 0.1.0 · Ray 1mo ago
ada4075-2arz-r7.kicad_sym Publish 0.1.0 · Ray 1mo ago
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ada4075-2arz-r7.step Publish 0.1.0 · Ray 1mo ago
package.json ada4075-2arz-r7: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC… · Ray 6d ago
page.json ada4075-2arz-r7: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC… · Ray 6d ago
README.md Initial commit: component/ada4075-2arz-r7 · Ray 1mo ago

ADA4075-2ARZ-R7

Analog Devices · Low Noise Amplifiers (LNA) - RF · SOIC-8

ADA4075-2ARZ-R7 from Analog Devices, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUTA output Output of amplifier A with output voltage range -14 V to +13 V typical (RL = 2 kΩ, VSY = ±15 V).
2 -INA input Inverting input of amplifier A; input voltage range ±12.5 V, input bias current 100 nA typical.
3 +INA input Non-inverting input of amplifier A; input voltage range ±12.5 V, input bias current 100 nA typical.
4 V- power_in Negative supply voltage; dual-supply operation range ±4.5 V to ±18 V.
5 +INB input Non-inverting input of amplifier B; input voltage range ±12.5 V, input bias current 100 nA typical.
6 -INB input Inverting input of amplifier B; input voltage range ±12.5 V, input bias current 100 nA typical.
7 OUTB output Output of amplifier B with output voltage range -14 V to +13 V typical (RL = 2 kΩ, VSY = ±15 V).
8 V+ power_in Positive supply voltage; dual-supply operation range ±4.5 V to ±18 V.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SOIC-8
Category RF And Wireless
Pins 8

CAD (KiCad official)

  • Symbol: ADA4075-2ARZ-R7
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ada4075-2arz-r7-etched.step / ada4075-2arz-r7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ada4075-2arz-r7.step / ada4075-2arz-r7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (25 pp, sha256 63ea6f1672cb32b2, retrieved 2026-09-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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