Details

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BUY TMPR3912AU https://www.utsource.net/itm/p/5302859.html
32-Bit Microprocessor

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	1.7	-	3.6	V
Output Current	IOUT	Continuous	-	100	-	μA
Temperature Range		Operating	-40	-	85	°C
Accuracy		At 25°C	±0.25	-		°C
Thermal Response Time	τ	Step change from 25°C to 50°C	-	5	-	s
Quiescent Current	IQ	Operating	-	1.5	-	μA

Instructions for TMPR3912AU:

1. Power Supply Connection:

   • Connect the VDD pin to a power supply within the range of 1.7V to 3.6V.
   • Ensure a stable power supply to maintain accuracy and performance.

2. Temperature Measurement:

   • The device measures temperature accurately within ±0.25°C at 25°C.
   • For best results, allow sufficient thermal response time (approximately 5 seconds) when measuring rapid temperature changes.

3. Output Handling:

   • The output can source up to 100μA continuously.
   • Ensure that the load connected to the output does not exceed this current limit to avoid damage.

4. Operating Environment:

   • Operate the device within the temperature range of -40°C to +85°C.
   • Avoid exposing the device to environments outside this range to prevent operational issues.

5. Quiescent Current Consideration:

   • The device consumes approximately 1.5μA in quiescent state.
   • This low current consumption makes it suitable for battery-operated applications.

Note: Always refer to the datasheet provided by the manufacturer for detailed specifications and application notes.

(For reference only)