component
LR680RN
Public Made by Adomby adom
蜂鸟无线 , SOP-8. 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
markdownLR680RN
蜂鸟无线 · IC · SOP-8
LR680RN from 蜂鸟无线, in a SOP-8. 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 | GND | power_in | Power ground. |
| 2 | ANT | input | Antenna input for the RF receiver. |
| 3 | VDD | power_in | Positive supply, typical 3.3V (operating range 2.0V to 5.5V). |
| 4 | CTH | passive | Connect a 0.1uF capacitor. |
| 5 | DO | output | Demodulated data output. |
| 6 | SHUT | input | Mode select: 0 = working mode, 1 = shutdown mode. |
| 7 | NC | unconnected | No connection; no function is given in the datasheet. |
| 8 | RO | passive | Connect the reference crystal (REFOSC). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | 蜂鸟无线 |
| Package | SOP-8 |
| Category | |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LR680RN - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
lr680rn-etched.step/lr680rn-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lr680rn.step/lr680rn.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: 蜂鸟无线 datasheet (13 pp, sha256
08040616bced9c51, retrieved 2026-10-17, 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 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).