component
SP3083EEN-L
Public Made by Adomby adom
MaxLinear Interface - Specialized, SOIC-14. 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
markdownSP3083EEN-L
MaxLinear · Interface - Specialized · SOIC-14
SP3083EEN-L from MaxLinear, in a SOIC-14. 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 | NC | unconnected | No connect, not internally connected. |
| 2 | RO | output | Receiver Output: when RE is low and (A-B) ≥ -40mV, RO is high; if (A-B) ≤ -200mV, RO is low. |
| 3 | RE | input | Receiver Output Enable: low enables RO, high puts RO in high impedance; drive RE high and DE low to enter shutdown mode; RE is a hot swap input. |
| 4 | DE | input | Driver Output Enable: high enables the driver outputs, low puts them in high impedance; drive DE low and RE high to enter shutdown mode; DE is a hot-swap input. |
| 5 | DI | input | Driver Input: with DE high, a low on DI forces noninverting output low and inverting output high, and a high on DI forces noninverting output high and inverting output low. |
| 6 | GND | power_in | Ground; on 14-pin packages both pins 6 and 7 must be connected to ground. |
| 7 | GND | power_in | Ground; on 14-pin packages both pins 6 and 7 must be connected to ground. |
| 8 | NC | unconnected | No connect, not internally connected. |
| 9 | Y | tri_state | Noninverting Driver Output, high impedance when the driver is disabled. |
| 10 | Z | tri_state | Inverting Driver Output, high impedance when the driver is disabled. |
| 11 | B | input | Inverting Receiver Input. |
| 12 | A | input | Noninverting Receiver Input. |
| 13 | NC | unconnected | No connect, not internally connected. |
| 14 | VCC | power_in | Positive Supply VCC (single 5.0V supply); bypass to GND with a 0.1µF capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MaxLinear |
| Package | SOIC-14 |
| Category | Communication Interface Chip/UART/485/232 |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
SP3083EEN-L - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
sp3083een-l-etched.step/sp3083een-l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sp3083een-l.step/sp3083een-l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MaxLinear datasheet (35 pp, sha256
126aef0f966e29c8, retrieved 2026-10-27, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).