Details

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BUY LM239J https://www.utsource.net/itm/p/11243443.html
IC COMP QUAD HIGH PERF 14-CDIP

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Continuous Operation	2.0	-	36	V
Differential Input Voltage	VID	Input to Output	-	-	35	V
Input Bias Current	IB	VCM = 0V	25	80	250	nA
Input Offset Voltage	VOS	VCM = 0V	-1	0.5	1	mV
Input Offset Current	IOS	VCM = 0V	-5	1	5	nA
Common-Mode Input Voltage Range	VCM	-	0	-	VCC - 1.5	V
Output High Voltage	VOH	IO = -0.4mA	VCC - 1.5	-	VCC - 0.5	V
Output Low Voltage	VOL	IO = 8mA	0.1	-	0.2	V
Propagation Delay	td	VCC = 5V, VOH = 2.4V, VOL = 0.4V	-	700	-	ns
Slew Rate	SR	VCC = 5V	-	0.4	-	V/μs

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 2.0V to 36V.
   • Connect the power supply to the V_CC and GND pins.

2. Input Signals:

   • The differential input voltage (V_ID) should not exceed 35V.
   • The common-mode input voltage (V_CM) should be between 0V and V_CC - 1.5V.

3. Output Configuration:

   • For output high (V_OH), ensure the load current (I_O) is less than or equal to -0.4mA.
   • For output low (V_OL), ensure the load current (I_O) is less than or equal to 8mA.

4. Propagation Delay:

   • The typical propagation delay (t_d) is 700ns at V_CC = 5V.

5. Slew Rate:

   • The typical slew rate (SR) is 0.4V/μs at V_CC = 5V.

6. Handling:

   • Handle the LM239J with care to avoid damage from electrostatic discharge (ESD).
   • Ensure proper heat dissipation if operating at higher supply voltages or currents.

7. Storage:

   • Store in a dry, cool place to prevent moisture damage.

8. Testing:

   • Before finalizing the design, test the circuit under various conditions to ensure stability and performance.

(For reference only)