Details

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BUY UA741CN https://www.utsource.net/itm/p/12419809.html

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	VCC	-	卤15	-	V
Input Offset Voltage	VIO	-	5	-	mV
Input Bias Current	IB	-	80	-	nA
Input Offset Current	IOS	-	30	-	nA
Differential Input Voltage Range	VID	-15	-	+15	V
Output Voltage Swing	VO	-13	-	+13	V
Slew Rate	SR	-	0.5	-	V/渭s
Bandwidth (Unity Gain)	fT	-	1	-	MHz
Large Signal Voltage Gain	AV	-	200,000	-	V/V
Common Mode Rejection Ratio	CMRR	-	90	-	dB
Power Supply Rejection Ratio	PSRR	-	80	-	dB
Quiescent Current	IQ	-	0.8	-	mA

Instructions for Using the UA741CN:

1. Supply Voltage:

   • The UA741CN can operate with a single supply or dual supplies.
   • For single supply operation, connect V_CC to the positive supply and V_EE to ground.
   • For dual supply operation, connect V_CC to the positive supply and V_EE to the negative supply.

2. Input Connections:

   • Connect the non-inverting input (pin 3) to the reference voltage or signal source.
   • Connect the inverting input (pin 2) to the feedback network or signal source.

3. Output Connection:

   • The output (pin 6) should be connected to the load or further stages of the circuit.
   • Ensure that the output does not exceed the power supply rails by more than 1.5V to avoid damage.

4. Power Supply Decoupling:

   • Place a 0.1 渭F capacitor between V_CC and V_EE as close to the IC as possible to reduce noise and stabilize the supply.

5. Feedback Network:

   • Use a feedback resistor (R_F) and a feedback capacitor (C_F) to set the gain and stability of the amplifier.
   • For a non-inverting configuration, connect R_F between the output and the inverting input, and a resistor (R₁) between the inverting input and ground.
   • For an inverting configuration, connect R_F between the output and the inverting input, and a resistor (R₁) between the inverting input and the signal source.

6. Temperature Considerations:

   • The UA741CN is rated for operation from 0掳C to 70掳C. Ensure that the operating temperature does not exceed these limits to prevent damage.

7. Storage and Handling:

   • Store the IC in a dry environment to prevent moisture damage.
   • Handle the IC with care to avoid static discharge, which can damage the internal components.

8. Testing and Troubleshooting:

   • Before connecting the IC to a circuit, ensure that all power supplies and signals are within the specified limits.
   • If the output is not as expected, check the input signals, power supply voltages, and connections for any errors.

(For reference only)