Details

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BUY LM319D https://www.utsource.net/itm/p/12535109.html

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	Vcc	2.0	-	36	V
Operating Temperature	Topr	-40	-	125	°C
Storage Temperature	Tstg	-65	-	150	°C
Differential Input Voltage	Vid	-0.3	-	Vcc + 0.3	V
Input Bias Current	Iib	-	25	-	nA
Input Offset Voltage	Vos	-	2	-	mV
Slew Rate	SR	-	0.5	-	V/μs
Output Short-Circuit Current	Isc	-	-	20	mA
Output High Voltage	VoH	-	Vcc - 1.5	-	V
Output Low Voltage	VoL	-	0.2	-	V
Quiescent Current	Iq	-	3.5	-	mA

Instructions for Using LM319D

1. Supply Voltage:

   • Ensure the supply voltage (Vcc) is within the range of 2.0V to 36V.
   • Avoid exceeding the maximum supply voltage to prevent damage to the device.

2. Temperature Considerations:

   • The operating temperature range is from -40°C to 125°C.
   • Store the device in an environment where the temperature does not exceed -65°C to 150°C.

3. Input Signals:

   • The differential input voltage (Vid) should be between -0.3V and Vcc + 0.3V.
   • Ensure that the input bias current (Iib) is within the typical range of 25nA to avoid significant errors.

4. Output Configuration:

   • The output high voltage (VoH) is typically Vcc - 1.5V.
   • The output low voltage (VoL) is typically 0.2V.
   • The output short-circuit current (Isc) should not exceed 20mA to prevent damage.

5. Quiescent Current:

   • The quiescent current (Iq) is typically 3.5mA. This should be considered in power budget calculations.

6. Slew Rate:

   • The typical slew rate (SR) is 0.5V/μs, which affects the speed at which the output can change.

7. Handling and Storage:

   • Handle the device with care to avoid static discharge, which can damage sensitive components.
   • Store the device in a dry, cool place to ensure long-term reliability.

8. Application Notes:

   • Refer to the datasheet for detailed application notes and circuit diagrams to ensure optimal performance in your specific application.

By following these guidelines, you can ensure reliable and efficient operation of the LM319D comparator.

(For reference only)