GX100/GX101 Digital Temperature Sensor

The GX100 and GX101 are high-precision, low-power digital temperature sensors designed to replace NTC/PTC thermistors. They offer accurate temperature measurement for applications in communication, computing, consumer electronics, environmental monitoring, industrial systems, and instrumentation. With a wide operating temperature range and excellent linearity, these sensors are ideal for power supply monitoring, laptops, battery management, and temperature control systems.

Product Attributes

Brand: BEIJING GALAXY-CAS TECHNOLOGY CO.,LTD
Origin: China
Product Numbers: GX100, GX101

Technical Specifications

Parameter	Value	Unit	Notes
Product Numbers	GX100, GX101
Temperature Range	-55 to +125	C
Temperature Accuracy	0.5	C	-40C to +125C
Package Type	6-Pin SOT-23
Package Size	2.90 x 1.60	mm
Supply Voltage	2.7 to 5.5	V
Quiescent Current (Conversion)	40	A
Quiescent Current (Shutdown)	0.5	A
Resolution	12 bits		0.0625C
Digital Output	SMBus, I2C compatible
ESD Protection (HBM)	5000	V	per ANSI/ESDA/JEDEC JS-001
ESD Protection (MM)	300	V	per JEDEC-STD Classification 3
Operating Temperature	-50 to 125	C	Ambient Temperature (TA)
Junction Temperature	150	C
Storage Temperature	-60 to 150	C
Conversion Time	26 to 35	ms
Bus Timeout	30 to 40	ms
Bus Communication Frequency (Fast Mode)	0.001 to 0.4	MHz
Bus Communication Frequency (High-Speed Mode)	0.001 to 2.5	MHz
Current (Bus Idle)	40 to 75	A
Current (Bus Occupied, 400 kHz)	70	A
Current (Bus Occupied, 2.5 MHz)	150	A
Current (Shutdown, Bus Idle)	0.3 to 3	A
Current (Shutdown, Bus Occupied, 400 kHz)	20	A
Current (Shutdown, Bus Occupied, 2.5 MHz)	100	A

2504101957_GXCAS-GX101S_C5441728.pdf

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