component
GP8500-TC50-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
markdownGP8500-TC50-SW
Guestgood · Digital To Analog Converters (DAC) · SOP-8
GP8500-TC50-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; the datasheet lists this pin as floating. |
| 2 | NC | unconnected | No connect; the datasheet lists this pin as floating. |
| 3 | PWM | input | PWM signal input, 0%-100% duty, 50Hz to 50KHz, high level 2.7V-5.5V. |
| 4 | ENB | input | Output disable, active high; defaults to floating or grounded (output enabled). |
| 5 | GND | power_in | Ground. |
| 6 | VOUT | output | Analog voltage output, 0-2.5V or 0-VCC, with load capacitance under 100pF and short-circuit protection to ground. |
| 7 | REFEN | input | Reference select: grounded or floating gives VCC reference (0-VCC output), connected to VCC gives internal 2.5V reference (0-2.5V output). |
| 8 | VCC | power_in | Power supply, 2.7V to 5.5V. |
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 |
|---|---|---|---|---|---|---|---|
| Industrial operating temperature | -40 | 85 | °C | 2 | |||
| Storage temperature | -50 | 125 | °C | 2 | |||
| Input voltage | -0.3 | V | Maximum printed as VCC + 0.3 V (expression, not a number) | 2 | |||
| Maximum voltage | 5.5 | V | 2 | ||||
| ESD protection | 2000 | V | Printed as > 2000 V | 2 | |||
| Supply voltage | VCC | 2.7 | 5 | 5.5 | V | 5 | |
| Power consumption (supply current) | ICC | 2 | mA | VCC = 5V, no load | 5 | ||
| Output voltage (REFEN grounded or floating) | VOUT | 0 | V | REFEN grounded or floating; maximum printed as VCC | 5 | ||
| Output voltage (REFEN connected to VCC) | VOUT | 0 | 2.5 | V | REFEN connected to VCC | 5 | |
| Output voltage error | ΔVOUT | 0.2 | % | Ratio to VOUT output range | 5 | ||
| Output linearity error | Lout | 0.1 | % | 5 | |||
| Temperature coefficient | TC | 50 | PPM/℃ | 5 | |||
| PWM signal frequency | fpwm | 50 | Hz | Maximum printed as 50K (not converted; see review_required) | 5 | ||
| PWM duty cycle | Dpwm | 0 | 100 | % | 5 | ||
| PWM cycles to recognize | KCYCLE | 1 | PWM周期 | 5 | |||
| Output voltage response time | TACT | 25 | uS | Output load capacitance = 10nF | 5 |
CAD (KiCad official)
- Symbol:
GP8500-TC50-SW - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
gp8500-tc50-sw-etched.step/gp8500-tc50-sw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gp8500-tc50-sw.step/gp8500-tc50-sw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Guestgood datasheet (7 pp, sha256
56000da90115f96f, retrieved 2026-10-18, 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 0.3, 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).