component
GX101S
Public Made by Adomby adom
GXCAS Temperature Sensors, SOT23-6. 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
markdownGX101S
GXCAS · Temperature Sensors · SOT23-6
GX101S from GXCAS, in a SOT23-6. 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 | SCL | input | Serial clock pin for the SMBus/I2C interface, specified as an open-drain pin that requires an external pull-up resistor. |
| 2 | GND | power_in | Ground pin. |
| 3 | ALERT | output | Over-temperature alarm pin, open-drain and requiring a pull-up resistor; its active level is set by the POL bit of the configuration register. |
| 4 | V+ | power_in | Power supply pin, rated 2.7 V to 5.5 V. |
| 5 | ADD0 | input | Address select pin that may be connected to V+, connected to GND, or left floating to set the slave address. |
| 6 | SDA | bidirectional | Serial data pin for the SMBus/I2C interface, specified as an open-drain pin that requires an external pull-up resistor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GXCAS |
| Package | SOT23-6 |
| Category | Sensors |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Recommended supply voltage V+ | V+ | 2.7 | 3.3 | 5.5 | V | 4 | |
| Recommended operating temperature range TA | TA | -50 | 125 | °C | 4 | ||
| Pull-up current limit per pin (SCL, SDA, ALERT) | 3 | mA | Pull-up resistor selection; current on any pin must not exceed | 15 | |||
| Supply voltage V+ absolute maximum | V+ | 6 | V | 4 | |||
| SCL, SDA and ADD0 pin voltage | -0.5 | 6 | V | 4 | |||
| ALERT pin voltage (max printed as (V+)+0.3 and <=5.5 and <=4) | -0.5 | V | 4 | ||||
| Operating temperature range (absolute maximum table) | TA | -55 | 125 | °C | 4 | ||
| Junction temperature | TJ | 150 | °C | 4 | |||
| Storage temperature | -60 | 150 | °C | 4 | |||
| ESD voltage, Human Body Model (HBM) | VESD | -5000 | 5000 | V | HBM per ANSI/ESDA/JEDEC JS-001 | 4 | |
| ESD voltage, Machine Model (MM) | VESD | 300 | V | MM per JEDEC-STD Classification | 4 | ||
| Temperature measurement range | -40 | 125 | °C | 5 | |||
| Temperature accuracy at +25°C | -0.5 | 0.1 | 0.5 | °C | +25°C, V+ = 3.3V | 5 | |
| Temperature accuracy 0°C to +65°C | -0.5 | 0.25 | 0.5 | °C | 0°C to +65°C, V+ = 3.3V | 5 | |
| Temperature accuracy -40°C to +125°C | -1 | 0.5 | 1 | °C | -40°C to +125°C | 5 | |
| Supply voltage sensitivity | -0.25 | 0.0625 | 0.25 | °C/V | -40°C to +125°C | 5 | |
| Conversion time | 26 | 35 | ms | 5 | |||
| Bus time-out time | 30 | 40 | ms | SCL low between START and STOP | 5 | ||
| Bus communication frequency, fast mode | 0.001 | 0.4 | MHz | Fast mode | 5 | ||
| Bus communication frequency, high-speed mode | 0.001 | 2.5 | MHz | High-speed mode | 5 | ||
| Power supply operating voltage | V+ | 2.7 | 3.3 | 5.5 | V | 5 | |
| Conversion current, bus idle | 40 | 75 | μA | Bus idle | 5 | ||
| Conversion current, bus busy | 70 | μA | Bus busy, SCL frequency = 400 kHz | 5 | |||
| Conversion current, bus busy | 150 | μA | Bus busy, SCL frequency = 2.5 MHz | 5 | |||
| Shutdown current, bus idle | 0.3 | 3 | μA | Bus idle | 5 | ||
| Shutdown current, bus busy | 20 | μA | Bus busy, SCL frequency = 400 kHz | 5 | |||
| Shutdown current, bus busy | 100 | μA | Bus busy, SCL frequency = 2.5 MHz | 5 |
CAD (KiCad official)
- Symbol:
GX101S - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT23-6 (KiCad packages3D, STEP)
- 3D model files:
gx101s-etched.step/gx101s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gx101s.step/gx101s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GXCAS datasheet (17 pp, sha256
a759c4b2de948d79, 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-haiku-5-5(text), consensusclaude-sonnet-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).