Details

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BUY ICM7218AIJI https://www.utsource.net/itm/p/11252329.html
IC DRIVER DECODER 8DIG 28-CDIP

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (Vcc)	Operating supply voltage range	4.5	-	5.5	V
Supply Current (ICC)	Typical supply current at 5V	-	10	-	mA
Output Current (IOH)	High-level output current per pin	-	-	10	mA
Output Current (IOL)	Low-level output current per pin	-	-	25	mA
Input Voltage (VIH)	High-level input voltage	2.0	-	5.5	V
Input Voltage (VIL)	Low-level input voltage	0.0	-	0.8	V
Propagation Delay (tpd)	Typical propagation delay time	-	35	-	ns
Operating Temperature (TA)	Operating ambient temperature range	-40	-	85	°C
Storage Temperature (TSTG)	Storage temperature range	-65	-	150	°C

Instructions for Using the ICM7218AIJI

1. Power Supply:

   • Connect the Vcc pin to a stable 5V power supply.
   • Ensure the supply current does not exceed 10mA to avoid overheating.

2. Ground Connection:

   • Connect the GND pin to the system ground to ensure proper operation.

3. Input Signals:

   • Apply high-level input signals (VIH) within the range of 2.0V to 5.5V.
   • Apply low-level input signals (VIL) within the range of 0.0V to 0.8V.

4. Output Handling:

   • The high-level output current (IOH) should not exceed 10mA.
   • The low-level output current (IOL) should not exceed 25mA.

5. Temperature Considerations:

   • Operate the device within the ambient temperature range of -40°C to 85°C.
   • Store the device within the temperature range of -65°C to 150°C.

6. Propagation Delay:

   • Account for a typical propagation delay of 35ns when designing timing-sensitive circuits.

7. Handling Precautions:

   • Handle the device with care to avoid static damage.
   • Follow standard ESD (Electrostatic Discharge) precautions during handling and installation.

8. Mounting:

   • Use appropriate soldering techniques to ensure reliable connections.
   • Ensure proper thermal management if operating near the upper temperature limit.

9. Testing:

   • Verify all connections and signals before applying power.
   • Test the device under typical operating conditions to ensure it meets performance specifications.

(For reference only)