Details

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Below is the parameter table and instructions for the LM393G-S08-R (10pcs) dual voltage comparator.

Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage Range	Vcc	2.0	-	36	V
Supply Current (Each Comparator)	ICC	-	50	150	μA
Input Offset Voltage	Vos	-0.2	0.7	2.0	mV
Input Bias Current	IIB	25	50	100	nA
Input Voltage Range	VIN	0	-	Vcc	V
Output Low Voltage	VOL	0.1	0.4	0.7	V
Output High Voltage	VOH	Vcc-1.5	Vcc-0.5	Vcc-0.1	V
Output Current (Sink)	IOL	-	16	20	mA
Output Current (Source)	IOH	-	0.4	0.5	mA
Propagation Delay Time	tpd	-	350	750	ns
Operating Temperature Range	Ta	-40	-	125	°C
Storage Temperature Range	Tstg	-65	-	150	°C

Instructions

1. Power Supply:

   • Connect the positive supply voltage (Vcc) to pin 8 and the ground (GND) to pin 4.
   • Ensure the supply voltage is within the range of 2.0V to 36V.

2. Input Connections:

   • Connect the non-inverting input (IN+) of the first comparator to pin 2.
   • Connect the inverting input (IN-) of the first comparator to pin 3.
   • Connect the non-inverting input (IN+) of the second comparator to pin 6.
   • Connect the inverting input (IN-) of the second comparator to pin 7.

3. Output Connections:

   • The output of the first comparator is available at pin 1.
   • The output of the second comparator is available at pin 5.
   • The outputs can be connected to external circuits or devices as required.

4. Pull-Up Resistors:

   • For open-collector outputs, connect a pull-up resistor from the output pins (1 and 5) to the supply voltage (Vcc). A typical value for the pull-up resistor is 1kΩ to 10kΩ.

5. Input Protection:

   • Ensure that the input voltages do not exceed the supply voltage (Vcc) or go below ground (GND).
   • If necessary, use external clamping diodes to protect the inputs from overvoltage conditions.

6. Thermal Considerations:

   • The device is designed to operate within a temperature range of -40°C to 125°C.
   • For high-power applications, ensure adequate heat dissipation to prevent overheating.

7. Storage:

   • Store the device in a dry, cool place within the temperature range of -65°C to 150°C.

8. Handling:

   • Handle the device with care to avoid damage to the pins and internal components.
   • Use appropriate ESD (Electrostatic Discharge) protection when handling the device.

By following these instructions, you can ensure reliable operation of the LM393G-S08-R dual voltage comparator.

(For reference only)