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GX112S-1
Public Made by Adomby adom
GXCAS Temperature Sensors, SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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GX112S-1
GXCAS · Temperature Sensors · SOT-563
GX112S-1 from GXCAS, in a SOT-563. 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 | bidirectional | Serial clock pin, open-drain, requires a pull-up resistor (recommended 5 kΩ); current on any SCL, SDA or ALERT pin must not exceed 3 mA. |
| 2 | GND | power_in | Ground pin. |
| 3 | ALERT | output | Over-temperature alarm pin, open-drain, requires a pull-up resistor; active level is set by the POL bit (low when POL=0, high when POL=1). |
| 4 | ADD0 | input | Address select pin, which may be connected to V+, GND, SCL or SDA to select one of four two-wire slave addresses (1001000, 1001001, 1001010, 1001011). |
| 5 | V+ | power_in | Supply voltage pin, rated 1.4 V to 5.5 V. |
| 6 | SDA | bidirectional | Serial data pin, open-drain, requires a pull-up resistor (recommended 5 kΩ); current must not exceed 3 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GXCAS |
| Package | SOT-563 |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage V+ (absolute maximum) | V+ | 6 | V | 4 | |||
| SCL, SDA and ADD0 pin voltage (absolute maximum) | -0.5 | 6 | V | 4 | |||
| ALERT pin voltage (absolute maximum) | -0.5 | V | 4 | ||||
| Operating range (absolute maximum) | -55 | 160 | °C | 4 | |||
| Junction temperature (absolute maximum) | 150 | °C | 4 | ||||
| Storage temperature (absolute maximum) | -60 | 150 | °C | 4 | |||
| ESD Human Body Model (HBM) | VESD | -5000 | 5000 | V | Human Body Mode (HBM), per ANSI/ESDA/JEDEC JS-001 | 4 | |
| ESD Machine Model (MM) | VESD | 300 | V | Machine Mode (MM), per JEDEC-STD Classification | 4 | ||
| Supply voltage V+ (recommended operating) | V+ | 1.4 | 3.3 | 5.5 | V | 4 | |
| Operating temperature range TA (recommended operating) | TA | -50 | 150 | °C | 4 | ||
| Temperature range (normal mode) | -40 | 125 | °C | 5 | |||
| Temperature range (extended mode) | -55 | 150 | °C | 扩展模式 (extended mode) | 5 | ||
| Temperature accuracy | -0.5 | 0.1 | 0.5 | °C | +25°C, V+ = 3.3V | 5 | |
| Temperature accuracy | -0.5 | 0.25 | 0.5 | °C | 0°C to +65°C, V+ = 3.3V | 5 | |
| Temperature accuracy | -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 timeout time | 30 | 40 | ms | 5 | |||
| Bus communication frequency (fast mode) | 0.001 | 0.4 | MHz | 快速模式 (fast mode) | 5 | ||
| Bus communication frequency (high-speed mode) | 0.001 | 2.75 | MHz | 高速模式 (high-speed mode) | 5 | ||
| Power supply operating voltage | 1.4 | 3.3 | 5.5 | V | 5 | ||
| Average quiescent current | 7 | 10 | μA | Bus idle, CR1=1, CR0=0 (default) | 5 | ||
| Shutdown current | 0.5 | 1 | μA | Bus idle | 5 |
CAD (KiCad official)
- Symbol:
GX112S-1 - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files:
gx112s-1-etched.step/gx112s-1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gx112s-1.step/gx112s-1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GXCAS datasheet (23 pp, sha256
93e9c519865370ac, 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).
# GX112S-1
**GXCAS** · Temperature Sensors · SOT-563
GX112S-1 from GXCAS, in a SOT-563. 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 | bidirectional | Serial clock pin, open-drain, requires a pull-up resistor (recommended 5 kΩ); current on any SCL, SDA or ALERT pin must not exceed 3 mA. |
| 2 | GND | power_in | Ground pin. |
| 3 | ALERT | output | Over-temperature alarm pin, open-drain, requires a pull-up resistor; active level is set by the POL bit (low when POL=0, high when POL=1). |
| 4 | ADD0 | input | Address select pin, which may be connected to V+, GND, SCL or SDA to select one of four two-wire slave addresses (1001000, 1001001, 1001010, 1001011). |
| 5 | V+ | power_in | Supply voltage pin, rated 1.4 V to 5.5 V. |
| 6 | SDA | bidirectional | Serial data pin, open-drain, requires a pull-up resistor (recommended 5 kΩ); current must not exceed 3 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GXCAS |
| Package | SOT-563 |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage V+ (absolute maximum) | V+ | | | 6 | V | | 4 |
| SCL, SDA and ADD0 pin voltage (absolute maximum) | | -0.5 | | 6 | V | | 4 |
| ALERT pin voltage (absolute maximum) | | -0.5 | | | V | | 4 |
| Operating range (absolute maximum) | | -55 | | 160 | °C | | 4 |
| Junction temperature (absolute maximum) | | | | 150 | °C | | 4 |
| Storage temperature (absolute maximum) | | -60 | | 150 | °C | | 4 |
| ESD Human Body Model (HBM) | VESD | -5000 | | 5000 | V | Human Body Mode (HBM), per ANSI/ESDA/JEDEC JS-001 | 4 |
| ESD Machine Model (MM) | VESD | | | 300 | V | Machine Mode (MM), per JEDEC-STD Classification | 4 |
| Supply voltage V+ (recommended operating) | V+ | 1.4 | 3.3 | 5.5 | V | | 4 |
| Operating temperature range TA (recommended operating) | TA | -50 | | 150 | °C | | 4 |
| Temperature range (normal mode) | | -40 | | 125 | °C | | 5 |
| Temperature range (extended mode) | | -55 | | 150 | °C | 扩展模式 (extended mode) | 5 |
| Temperature accuracy | | -0.5 | 0.1 | 0.5 | °C | +25°C, V+ = 3.3V | 5 |
| Temperature accuracy | | -0.5 | 0.25 | 0.5 | °C | 0°C to +65°C, V+ = 3.3V | 5 |
| Temperature accuracy | | -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 timeout time | | | 30 | 40 | ms | | 5 |
| Bus communication frequency (fast mode) | | 0.001 | | 0.4 | MHz | 快速模式 (fast mode) | 5 |
| Bus communication frequency (high-speed mode) | | 0.001 | | 2.75 | MHz | 高速模式 (high-speed mode) | 5 |
| Power supply operating voltage | | 1.4 | 3.3 | 5.5 | V | | 5 |
| Average quiescent current | | | 7 | 10 | μA | Bus idle, CR1=1, CR0=0 (default) | 5 |
| Shutdown current | | | 0.5 | 1 | μA | Bus idle | 5 |
## CAD (KiCad official)
- Symbol: `GX112S-1`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files: `gx112s-1-etched.step` / `gx112s-1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gx112s-1.step` / `gx112s-1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GXCAS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836198438346752) (23 pp, sha256 `93e9c519865370ac`, 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`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/gx112s-1-datasheet.pdf)