Details

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BUY PCA9536DGKR https://www.utsource.net/itm/p/4987911.html
REMOTE 4-BIT I2C AND SMBus I/O EXPANDER WITH CONFIGURATION REGISTERS

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	1.7		5.5	V
Operating Temperature	Toper	Storage	-40		85	掳C
Output Low Voltage	VOL	IOL = 3 mA	0		0.4	V
Output High Voltage	VOH	IOH = -3 mA	2.4		VCC	V
Input Low Voltage	VIL		0		0.8	V
Input High Voltage	VIH		2.0		VCC	V
Leakage Current	IL	VCC = 5.5V			卤1	渭A
Power Dissipation	PD				195	mW

Instructions for PCA9536DGKR

1. Power Supply Requirements:

   • Ensure the supply voltage (VCC) is within the range of 1.7V to 5.5V for optimal operation.

2. Temperature Considerations:

   • The device can operate within a temperature range from -40掳C to 85掳C. Ensure environmental conditions do not exceed these limits.

3. Output Voltage Levels:

   • When sourcing current (IOH), the output high voltage (VOH) should be at least 2.4V and can go up to the supply voltage (VCC).
   • When sinking current (IOL), the output low voltage (VOL) should not exceed 0.4V.

4. Input Voltage Levels:

   • For an input to be recognized as low (VIL), it should be below 0.8V.
   • For an input to be recognized as high (VIH), it should be above 2.0V, up to the supply voltage (VCC).

5. Leakage Current:

   • Keep leakage current (IL) within 卤1渭A when the supply voltage is at its maximum (5.5V).

6. Power Dissipation:

   • The maximum power dissipation should not exceed 195mW to avoid overheating and potential damage to the device.

7. Handling Precautions:

   • Handle with care to prevent electrostatic discharge (ESD). Use appropriate ESD protection measures during handling and installation.

8. Application Notes:

   • Refer to the manufacturer's datasheet for detailed application notes, circuit diagrams, and additional information specific to your design requirements.

(For reference only)