Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | -55℃~+125℃ |
| standby current | 1uA |
| Interface | Single-bus |
| Temperature Conversion Time | 750ms |
| Temperature Resolution | 12bit |
| Voltage - Supply | 2.5V~5.5V |
| Description | -55℃~+125℃ Single-bus 2.5V~5.5V MSOP-8 Analog and Digital Output RoHS |
| Mfr. Part # | GX18B20U |
| Package | MSOP-8 |
| Model Number | GX18B20U |
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Product Specification
| Temperature Range | -55℃~+125℃ | standby current | 1uA |
| Interface | Single-bus | Temperature Conversion Time | 750ms |
| Temperature Resolution | 12bit | Voltage - Supply | 2.5V~5.5V |
| Description | -55℃~+125℃ Single-bus 2.5V~5.5V MSOP-8 Analog and Digital Output RoHS | Mfr. Part # | GX18B20U |
| Package | MSOP-8 | Model Number | GX18B20U |
The GX18B20 is a digital thermometer that offers user-selectable temperature measurements from 9 to 12 bits in Celsius. It features an alarm function with nonvolatile user-programmable upper and lower trigger points. Communication is handled via a 1-Wire bus, requiring only one data line and ground. The device can operate within a supply voltage range of 2.5V to 5.5V and can derive power directly from the data line (parasite power mode), eliminating the need for an external power supply. Each GX18B20 possesses a unique 64-bit serial code, enabling multiple devices to function on the same 1-Wire bus, simplifying distributed temperature-sensing applications. It boasts an operating temperature range of -55C to +125C and an accuracy of 0.4C from -10C to +85C. The conversion time to a 12-bit digital word is a maximum of 750ms.
| Feature | Specification |
| Interface | 1-Wire |
| Serial Number | Independent 64-bit |
| Power Supply | 2.5V~5.5V (can be powered by data line) |
| Measuring Range | -55C to +125C (-67F to +257F) |
| Accuracy | 0.4C from -10C to +85C |
| Resolution | User Selectable (9 to 12 Bits) |
| Conversion Time | 750ms (Max for 12-Bit) |
| Alarm Settings | User-Definable Nonvolatile (NV) |
| Package Options | MSOP8, SOP8, 3-Pin TO-92, TO92S, TO92A, TO-92WS |
| Temperature Register Format | 16-bit sign-extended twos complement |
| Default Resolution at Power-up | 12-bit |
| Power-on Reset Value (Temperature Register) | +85C |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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