ADM2484EBRWZ-REEL7

@@ -0,0 +1,57 @@+# ADM2484EBRWZ-REEL7++**Analog Devices** · Isolated RS-485/422 Transceivers · SOIC-16-300mil++ADM2484EBRWZ-REEL7 from Analog Devices, in a SOIC-16-300mil. 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 | VDD1 | power_in | Power supply, logic side (3.3 V or 5 V). Decoupling capacitor to GND1 required; value should be between 0.01 µF and 0.1 µF. |+| 2 | GND1 | power_in | Ground return for the logic side of the isolation barrier. |+| 3 | RxD | output | Receiver data output on the logic side. Reflects the state of the differential A/B bus inputs when the receiver is enabled. |+| 4 | RE | input | Receiver enable input, active low. When low, the receiver is enabled; when high, the receiver output (RxD) is high-impedance (disabled). |+| 5 | DE | input | Driver enable input, active high. When high, the differential driver (Y, Z outputs) is enabled; when low, the driver outputs are high-impedance. |+| 6 | TxD | input | Transmit data logic input to the driver. Logic level referenced to VDD1/GND1. |+| 7 | NC | unconnected | No connect. This pin must be left floating. |+| 8 | GND1 | power_in | Ground return for the logic side of the isolation barrier (second GND1 pin). |+| 9 | GND2 | power_in | Ground return for the isolated bus side of the isolation barrier. |+| 10 | NC | unconnected | No connect. This pin must be left floating. |+| 11 | Y | output | RS-485/RS-422 driver noninverting output. In half-duplex operation, tie externally to receiver input A (pin 14). |+| 12 | Z | output | RS-485/RS-422 driver inverting output. In half-duplex operation, tie externally to receiver input B (pin 13). |+| 13 | B | input | RS-485/RS-422 receiver inverting differential input. Line input resistance typ 96 kΩ; true fail-safe biased. |+| 14 | A | input | RS-485/RS-422 receiver noninverting differential input. Line input resistance typ 96 kΩ; true fail-safe biased. |+| 15 | GND2 | power_in | Ground return for the isolated bus side (second GND2 pin). |+| 16 | VDD2 | power_in | Power supply, bus side (isolated 3.3 V). Decoupling capacitor to GND2 required; value should be between 0.01 µF and 0.1 µF. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Analog Devices |+| Package | SOIC-16-300mil |+| Category | Signal Isolation Devices |+| Pins | 16 |++## Ordering variants++Same part, different packaging or reel option.++- `ADM2484EBRWZ-REEL7`++## CAD (KiCad official)++- Symbol: `ADM2484EBRWZ-REEL7`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586192631558230016) (16 pp, sha256 `efd1c389c8872194`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/adm2484ebrwz-reel7-datasheet.pdf)

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