Details

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BUY SN8P27142SB https://www.utsource.net/itm/p/12610703.html

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	Vcc	2.0	3.3	5.5	V
Operating Temperature	Ta	-40		85	掳C
Storage Temperature	Tstg	-65		150	掳C
Input Leakage Current	IIH	-1.0		1.0	渭A
Output Low Voltage	VOL	0.1		0.4	V
Output High Voltage	VOH	4.5		Vcc-0.5	V
Output Sink Current	IOL	8		15	mA
Output Source Current	IOH	-8		-15	mA
Input Capacitance	CIN	10			pF
Output Capacitance	COUT	5			pF
Clock Frequency	fCLK	0	24	30	MHz
Power Consumption	ICC	0.1	1.0	3.0	mA
Reset Pin Input Voltage	VRST	0.3		Vcc-0.3	V
Watchdog Timer Timeout	TWDT	0.1		65.536	ms

Instructions for SN8P27142SB

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of 2.0V to 5.5V.
   • Connect a decoupling capacitor (0.1渭F) close to the Vcc and GND pins to stabilize the power supply.

2. Operating Temperature:

   • The device operates reliably between -40掳C and 85掳C. Store the device between -65掳C and 150掳C.

3. Input and Output Handling:

   • Input leakage current should be kept within 卤1.0渭A.
   • Ensure output low voltage (VOL) does not exceed 0.4V and output high voltage (VOH) is at least Vcc-0.5V.
   • The output can sink up to 15mA and source up to -15mA.

4. Capacitance:

   • Use input capacitance (CIN) of 10pF and output capacitance (COUT) of 5pF to ensure proper signal integrity.

5. Clock Frequency:

   • The clock frequency (fCLK) should be set between 0MHz and 30MHz, with typical operation at 24MHz.

6. Power Consumption:

   • The device typically consumes 1.0mA, but it can range from 0.1mA to 3.0mA depending on the application.

7. Reset Pin:

   • The reset pin (RST) should be pulled high (Vcc) or low (GND) as required. The input voltage (VRST) should be within 0.3V to Vcc-0.3V.

8. Watchdog Timer:

   • The watchdog timer (WDT) can be configured to timeout between 0.1ms and 65.536ms. Ensure it is properly configured to prevent unintended resets.

9. Handling and Storage:

   • Handle the device with care to avoid static discharge and physical damage.
   • Store the device in a dry, cool place to prevent moisture damage.

10. Soldering:

    • Use a temperature-controlled soldering iron and follow standard soldering procedures to avoid thermal damage to the device.

(For reference only)