GP8101-F50-N-SW

@@ -0,0 +1,51 @@+# GP8101-F50-N-SW++**Guestgood** · ADCs/DACs - Special Purpose · SOP-8++GP8101-F50-N-SW from Guestgood, 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 | NC | unconnected | No connect. Leave floating. |+| 2 | NC | unconnected | No connect. Leave floating. |+| 3 | PWM | input | PWM signal input. Accepts 0%-100% duty-cycle PWM with a high-level of 3.0-5.5 V and frequency 50 Hz to 50 kHz. Output analog voltage is proportional to the input duty cycle (VOUT = 5V*Dpwm or 10V*Dpwm depending on SEL). |+| 4 | VCC | power_in | Power supply input. Operating range 10-15 V (typ. 12 V). Supply current typ. 1 mA (max 2 mA). |+| 5 | GND | power_in | Ground reference for supply and analog output. |+| 6 | VOUT | output | Analog voltage output. Range 0-5 V (SEL=GND) or 0-10 V (SEL=V5V). Output current capability 15 mA (VOUT > 0.5 V, VCC = 12 V). Recommend 0.1 uF cap; add 12 V TVS (SMBJ12A) when used as board-level interface for surge/reverse protection. |+| 7 | SEL | input | Output voltage range select. Tie to GND for 0-5 V VOUT; tie to V5V for 0-10 V VOUT. |+| 8 | V5V | power_out | Internal 5 V LDO output. Must be bypassed with an external capacitor greater than 1 uF. Output current capability approximately 5 mA (use emitter follower to boost drive if needed). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Guestgood |+| Package | SOP-8 |+| Category | Data Acquisition |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `GP8101-F50-N-SW`+- `GP8101-F50-NH-SW`++## CAD (KiCad official)++- Symbol: `GP8101-F50-N-SW`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Guestgood datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756349228937285632) (8 pp, sha256 `28d76e844ef54ed5`, retrieved 2026-08-17, 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:** `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/gp8101-f50-n-sw-datasheet.pdf)

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