GX1833

1 Basic Performance
•Low cost alternative to DS18B20
•Can directly replace NTC thermistor
•Each chip has a unique 64 bit RID
•Temperature measurement accuracy: ± 0.5 ° C
•Power supply voltage: 2.6V~5.5V
• Working temperature: -55 ° C~+150 ° C
• Conversion current: 40 μ A
• Standby current: 0.5 μ A
•Resolution: 12 bits (0.0625 ° C)
• Communication interface: 1-Wire

2 Application Scenarios
• Temperature probe
•Industrial control
•Cold chain transportation

3. Chip Overview
GX1833 is a fully integrated digital temperature sensor that can achieve 12 bit temperature output without any external temperature sensing unit; Compatible with 1-Wire protocol, only a single signal line is needed to simultaneously complete chip power supply and communication output, without the need for strong pull-up working conditions, effectively reducing MCU overhead.  
GX1833 supports DFN-2 packaging, which can directly replace NTC thermistors and is easier to use. It does not require any system calibration or software/hardware compensation to achieve a temperature measurement error of less than ± 1 ℃ in the temperature range of -40 ℃ to+125 ℃, and has good consistency.  

Consult Now Data Download