Details

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BUY CM108AH https://www.utsource.net/itm/p/12608545.html

Parameter	Description	Value	Unit
Operating Voltage	Supply voltage range	1.62 to 5.5	V
Operating Current	Active current consumption	200	渭A
Standby Current	Standby current consumption	0.5	渭A
Input Impedance	Digital input impedance	10	k惟
Output Drive	Maximum output drive current	20	mA
Operating Temperature	Temperature range for operation	-40 to 85	掳C
Storage Temperature	Temperature range for storage	-65 to 150	掳C
Package Type	Type of package	QFN-24	-
Pin Pitch	Distance between pins	0.5	mm
Dimensions	Package dimensions (LxWxH)	4x4x0.9	mm

Instructions:

1. Power Supply:

   • Connect the VCC pin to a power supply within the operating voltage range (1.62V to 5.5V).
   • Connect the GND pin to the ground.

2. Digital Inputs:

   • Ensure digital inputs are within the operating voltage range.
   • Use pull-up or pull-down resistors if necessary to prevent floating inputs.

3. Outputs:

   • Do not exceed the maximum output drive current of 20mA.
   • Ensure load resistance is appropriate to avoid overloading the output.

4. Operating Conditions:

   • Operate the device within the specified temperature range (-40掳C to 85掳C) for reliable performance.
   • Store the device in a dry environment within the storage temperature range (-65掳C to 150掳C).

5. Handling:

   • Handle with care to avoid damage to the pins and package.
   • Follow ESD (Electrostatic Discharge) precautions to prevent damage from static electricity.

6. Mounting:

   • Use a reflow soldering process suitable for the QFN-24 package.
   • Ensure proper thermal and electrical connections to the PCB.

7. Testing:

   • Test the device under typical operating conditions to ensure it meets specifications.
   • Refer to the datasheet for detailed test procedures and recommended test circuits.

(For reference only)