component
SYN480R
Public Made by Adomby adom
JSMSEMI RF Transceiver ICs, SOP-8. 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
markdownSYN480R
JSMSEMI · RF Transceiver ICs · SOP-8
SYN480R from JSMSEMI, in a SOP-8. 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 | GND | power_in | Ground connection for the chip. |
| 2 | ANT | input | RF signal input pin for 300-440 MHz wireless reception. |
| 3 | VDD | power_in | Supply voltage input operating over DC 2.0 to 5.5V. |
| 4 | NC | unconnected | No internal connection. |
| 5 | DO | output | Demodulated data signal output from ASK/OOK receiver. |
| 6 | SHUT | input | Work mode control; connect to VDD for shutdown mode or connect to GND for normal operation. |
| 7 | SQ | input | Squelch control; connect to VDD or leave floating to enable squelch, or connect to GND to disable squelch. |
| 8 | RO | input | External reference oscillator input pin with 290 kΩ impedance and 5.2 µA source current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOP-8 |
| Category | RF And Wireless |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
SYN480R - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
syn480r-etched.step/syn480r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);syn480r.step/syn480r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (6 pp, sha256
dc913edfa8a57033, retrieved 2026-09-18, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).