component
GP8102-F50-NH-SW
Public Made by Adomby adom
Guestgood Digital To Analog Converters (DAC), 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
markdownGP8102-F50-NH-SW
Guestgood · Digital To Analog Converters (DAC) · SOP-8
GP8102-F50-NH-SW from Guestgood, 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 | NC | unconnected | No connect; left floating. |
| 2 | NC | unconnected | No connect; left floating. |
| 3 | PWM | input | PWM signal input, 0%-100% duty, 50Hz to 50kHz, high level 2.7V-5.5V. |
| 4 | VCC | power_in | Power supply, 9V to 36V (24V typical), absolute maximum 36V. |
| 5 | GND | power_in | Ground; the sampling resistor Rs is connected between IOUT2 and GND. |
| 6 | IOUT2 | input | Analog current feedback input (sampling point) with Rs to GND, setting IOUT = DPWM*5V/Rs; the datasheet suggests a unidirectional TVS rated above 5V outside this pin. |
| 7 | IOUT | output | Analog current output, 0-20mA for the NH variant; the datasheet suggests a unidirectional TVS near the supply voltage outside this pin. |
| 8 | V5V | power_out | Internal 5V LDO output, must have an external 1uF capacitor, drive capability 10mA at VCC 24V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Guestgood |
| Package | SOP-8 |
| Category | Data Acquisition |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage (VCC) | VCC | 9 | 24 | 36 | V | 5 | |
| Maximum voltage | 36 | V | 2 | ||||
| Input voltage | -0.3 | V | 2 | ||||
| Industrial operating temperature | -40 | 85 | ℃ | 2 | |||
| Storage temperature | -50 | 125 | ℃ | 2 | |||
| ESD protection | 2000 | V | 2 | ||||
| PWM signal frequency | fpwm | 50 | Hz | 5 | |||
| PWM signal duty cycle | Dpwm | 0 | 100 | % | 5 | ||
| PWM periods to recognize input (KCYCLE) | KCYCLE | 1 | 7 | 7 | PWM周期 | 5 | |
| Output voltage response time | TACT | 100 | 200 | uS | 5 | ||
| Supply current | ICC | 1 | 2 | mA | VCC @24V, no load | 5 | |
| Output current | IOUT | 0 | 20 | mA | 5 | ||
| Output voltage error | ΔIOUT | 0.5 | 1 | % | 5 | ||
| V5V drive capability | IV5V | 10 | mA | VCC @24V | 5 | ||
| Load resistance | RL | 800 | Ω | VCC@24V | 5 |
CAD (KiCad official)
- Symbol:
GP8102-F50-NH-SW - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
gp8102-f50-nh-sw-etched.step/gp8102-f50-nh-sw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gp8102-f50-nh-sw.step/gp8102-f50-nh-sw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Guestgood datasheet (9 pp, sha256
888f12fc8eae9a1e, retrieved 2026-10-19, 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(text+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).