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AD8432ACPZ-R7

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Analog Devices Low Noise Amplifiers (LNA) - RF, QFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AD8432ACPZ-R7

Analog Devices · Low Noise Amplifiers (LNA) - RF · QFN-24-EP(4x4)

AD8432ACPZ-R7 from Analog Devices, in a QFN-24-EP(4x4). 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 INH1 input Noninverting input of LNA1.
2 INL1 input Inverting input of LNA1, which is ac-coupled to ground.
3 IND1 passive Integrated input clamping back-to-back diodes for channel 1.
4 COMM power_in Input ground.
5 INL2 input Inverting input of LNA2, which is ac-coupled to ground.
6 INH2 input Noninverting input of LNA2.
7 IND2 passive Integrated input clamping back-to-back diodes for channel 2.
8 VPS2 power_in 5 V supply for LNA2.
9 OPH2 output Noninverting output of LNA2.
10 GOH2 input Gain setting pin for LNA2.
11 GMH2 input Gain setting pin for LNA2.
12 GML2 input Gain setting pin for LNA2.
13 GOL2 input Gain setting pin for LNA2.
14 OPL2 output Inverting output of LNA2.
15 COM2 power_in LNA2 output ground.
16 COM1 power_in LNA1 output ground.
17 OPL1 output Inverting output of LNA1.
18 GOL1 input Gain setting pin for LNA1.
19 GML1 input Gain setting pin for LNA1.
20 GMH1 input Gain setting pin for LNA1.
21 GOH1 input Gain setting pin for LNA1.
22 OPH1 output Noninverting output of LNA1.
23 VPS1 power_in 5 V supply for LNA1.
24 ENB input Enable pin.
25 EPAD passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Analog Devices
Package QFN-24-EP(4x4)
Category RF & Radio
Pins 25

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 Range (input to differential output) 12.04 24.08 dB Input to differential output (selectable gain) 3
Gain Range (input to single output) 6.02 18.06 dB Input to single output (selectable gain) 3
Gain Error 0.1 1 dB 3
Input Offset Voltage -6.25 1 6.25 mV 4
Output Offset Voltage -25 4 25 mV 4
Supply Voltage 4.5 5 5.5 V 4
Supply Current in Shutdown Mode 50 100 µA ENB = GND 4
Output Resistance 0.1 Ω Single-ended, either output 4
Operating Temperature -40 85 °C 5
Supply Voltage 5.5 V 5
Input Voltage 0 V Printed as 0 V to VPS 5
Power Dissipation 120 mW 5
Storage Temperature -65 150 °C 5
Package Glass Transition Temperature (TG) TG 150 °C 5
Lead Temperature (Soldering) 300 °C 60 sec soldering 5
Junction-to-Ambient Thermal Resistance θJA 57.9 °C/W 4-layer JEDEC board (2S2P), zero airflow 5
Junction-to-Case Thermal Resistance θJC 11.2 °C/W 5
Junction-to-Board Thermal Resistance θJB 35.9 °C/W 5
Junction-to-Top Characterization Parameter ΨJT 1.1 °C/W 5

CAD (KiCad official)

  • Symbol: AD8432ACPZ-R7
  • Footprint: Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
  • 3D model: QFN-24-EP(4x4) (KiCad packages3D, STEP)
  • 3D model files: ad8432acpz-r7-etched.step / ad8432acpz-r7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8432acpz-r7.step / ad8432acpz-r7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (32 pp, sha256 34244e932580fc09, retrieved 2026-10-29, 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