Digital Temperature Sensor Featuring GXCAS GX175 with SMBus Interface and User Definable Resolution
GX175 Low-Power Digital Temperature Sensor
The GX175 is a high-accuracy, low-power digital temperature sensor designed to replace NTC/PTC thermistors. It offers precise temperature measurement for a wide range of applications including communications, computer systems, consumer electronics, environmental monitoring, industrial equipment, and instrumentation. Key advantages include its high accuracy of 0.5C, wide operating temperature range of -55C to +125C, and low quiescent current, making it ideal for power-sensitive designs. The sensor features a user-definable resolution from 9 to 12 bits and digital output via SMBus and IC interfaces, supporting up to 27 devices on a single bus. It also includes an SMBus Alert function.
Product Attributes
- Brand: Beijing Galaxy-CAS Technology Co., Ltd.
- Origin: China
- Certifications: LM75-compatible
Technical Specifications
| Part Number | Package | Body Size (mm) | Operating Temperature Range (C) | Temperature Accuracy (C) | Supply Voltage Range (V) | Low Quiescent Current (A) | Resolution (bits) | Interface |
|---|---|---|---|---|---|---|---|---|
| GX175 | SOP (8) | 4.90 3.90 | -55 ~ +125 | 0.5 | 1.6 ~ 5.5 | Temp. Conversion: 45, Shutdown: 0.5 | 9~12 | SMBus, IC |
| GX175U | MSOP (8) | 3.00 3.00 | -55 ~ +125 | 0.5 | 1.6 ~ 5.5 | Temp. Conversion: 45, Shutdown: 0.5 | 9~12 | SMBus, IC |
| GX175D | DFN (8) | 3.00 2.00 | -55 ~ +125 | 0.5 | 1.6 ~ 5.5 | Temp. Conversion: 45, Shutdown: 0.5 | 9~12 | SMBus, IC |
| GX175N | DFN (8) | 2.00 2.00 | -55 ~ +125 | 0.5 | 1.6 ~ 5.5 | Temp. Conversion: 45, Shutdown: 0.5 | 9~12 | SMBus, IC |
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