component
ADM483EARZ-REEL
Public Made by Adomby adom
Analog Devices RS-485 / RS-422 ICs, SOIC-8-150mil. Pinout cross-checked by two models against the datasheet, 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
markdownADM483EARZ-REEL
Analog Devices · RS-485 / RS-422 ICs · SOIC-8-150mil
ADM483EARZ-REEL from Analog Devices, in a SOIC-8-150mil. 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 | RO | output | Receiver output: when the receiver is enabled, RO is high if A is more than 200 mV above B and low if A is more than 200 mV below B. |
| 2 | RE | input | Receiver output enable: a low level enables RO, and a high level places RO in a high-impedance state. |
| 3 | DE | input | Driver output enable: a high level enables the driver differential outputs A and B, and a low level places them in a high-impedance state. |
| 4 | DI | input | Driver input: when the driver is enabled, a logic low on DI forces A low and B high, and a logic high on DI forces A high and B low. |
| 5 | GND | power_in | Ground connection, 0 V. |
| 6 | A | bidirectional | Noninverting receiver input A and driver output A on the differential bus. |
| 7 | B | bidirectional | Inverting receiver input B and driver output B on the differential bus. |
| 8 | VCC | power_in | Power supply, 5 V ± 10%. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOIC-8-150mil |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
ADM483EARZ-REEL - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8-150mil (KiCad packages3D, STEP)
- 3D model files:
adm483earz-reel-etched.step/adm483earz-reel-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adm483earz-reel.step/adm483earz-reel.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (16 pp, sha256
ed10c79fc0ef4a1b, retrieved 2026-10-10, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).