component
AD8402ARZ10-REEL
Public Made by Adomby adom
Analog Devices Digital Potentiometers, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAD8402ARZ10-REEL
Analog Devices · Digital Potentiometers · SOIC-14
AD8402ARZ10-REEL from Analog Devices, in a SOIC-14. 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 | AGND | power_in | Analog ground; must be connected to DGND. |
| 2 | B2 | passive | Terminal B of RDAC 2, voltage range 0 V to VDD. |
| 3 | A2 | passive | Terminal A of RDAC 2, voltage range 0 V to VDD. |
| 4 | W2 | passive | Wiper of RDAC 2, voltage range 0 V to VDD, programmable 50 Ω to 10,011 Ω. |
| 5 | DGND | power_in | Digital ground; must be connected to AGND. |
| 6 | SHDN | input | Active-low shutdown input; forces terminal A open and wiper to B terminal for low-power operation. |
| 7 | CS | input | Chip select input, active low; CS high latches shift register data into RDAC latch. |
| 8 | SDI | input | Serial data input; 10-bit SPI-compatible data words with 2 address bits and 8 data bits. |
| 9 | CLK | input | Serial clock input, positive-edge triggered; supports maximum 10 MHz clock rate. |
| 10 | RS | input | Active-low reset input; loads 80H into all RDAC registers for midscale wiper position. |
| 11 | VDD | power_in | Positive power supply, 2.7 V to 5.5 V single supply. |
| 12 | W1 | passive | Wiper of RDAC 1, voltage range 0 V to VDD, programmable 50 Ω to 10,011 Ω. |
| 13 | A1 | passive | Terminal A of RDAC 1, voltage range 0 V to VDD. |
| 14 | B1 | passive | Terminal B of RDAC 1, voltage range 0 V to VDD. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOIC-14 |
| Category | Data Acquisition |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
AD8402ARZ10-REEL - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
ad8402arz10-reel-etched.step/ad8402arz10-reel-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8402arz10-reel.step/ad8402arz10-reel.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (32 pp, sha256
c51edf50aaea939c, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).