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Specifications
Temperature Range:
-55℃~+125℃
standby current:
1uA
Interface:
SMBus;I2C
Temperature Conversion Time:
220ms
Temperature Resolution:
12bit
Voltage - Supply:
1.6V~5.5V
Mfr. Part #:
GX175U
Package:
MSOP8
Key Attributes
Model Number:
GX175U
Product Description
Product Description
The GX175 is a high-accuracy, low-power digital temperature sensor designed to replace NTC/PTC thermistors. It is suitable for temperature measurement in communication, computer, consumer, environmental, industrial, and instrumentation applications. The GX175 offers a temperature accuracy of 0.5C over its operating range and features a low quiescent current. It is compatible with LM75 and supports SMBus and IC interfaces, allowing up to 27 devices on a single bus. The sensor also provides an SMBus Alert function.
Product Attributes
- Brand: Beijing Galaxy-CAS Technology Co., Ltd.
- Origin: China (implied by copyright and company name)
- Certifications: Not specified
- Material: Not specified
- Color: Not specified
Technical Specifications
| Parameter | Value | Unit | Conditions |
| Operating Temperature Range | -55 to +125 | C | |
| Temperature Accuracy | 0.5 | C | -40C to +125C |
| Supply Voltage Range | 1.6 to 5.5 | V | |
| Low Quiescent Current (Conversion) | 45 | A | |
| Low Quiescent Current (Shutdown) | 0.5 | A | |
| Resolution | 9~12 | bits | User defined |
| Digital Output Interface | SMBus, IC | ||
| Package Options | SOP (8), MSOP (8), DFN (8) | ||
| ESD Rating (HBM) | 5000 | V | per ANSI/ESDA/JEDEC JS-001 |
| ESD Rating (MM) | 200 | V | per JEDEC-STD Classification |
| Conversion Time (12-bit) | 220 to 300 | ms | R1=1, R0=1 |
| Communication Frequency (Fast mode) | 0.001 to 0.4 | MHz | |
| Communication Frequency (High-speed mode) | 0.001 to 2.75 | MHz | |
| Average Quiescent Current (Serial bus inactive) | 40 to 85 | A | |
| Shutdown Current | 0.3 to 1 | A | Serial bus inactive |
2412091714_GXCAS-GX175U_C7435607.pdf
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