Details

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BUY TL084ACD https://www.utsource.net/itm/p/11682604.html
IC OPAMP JFET 4 CIRCUIT 14SOIC

Below is the parameter table and instructions for the TL084ACD, a quad JFET-input operational amplifier.

TL084ACD Parameter Table

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Supply Voltage Range	VCC	4.5	-	16	V	±2.25 to ±8V (Dual)
Input Offset Voltage	VIO	-	5	15	mV	VCC = ±15V
Input Bias Current	IB	-	70	200	nA	VCC = ±15V
Input Offset Current	IOS	-	5	20	nA	VCC = ±15V
Open Loop Voltage Gain	AVOL	-	300	-	V/mV	VCC = ±15V
Slew Rate	SR	-	13	-	V/μs	VCC = ±15V
Output Voltage Swing	VOUT	-13	-	13	V	VCC = ±15V
Power Consumption	Ptot	-	20	-	mW	VCC = ±15V
Common Mode Rejection Ratio	CMRR	-	86	-	dB	VCC = ±15V
Power Supply Rejection Ratio	PSRR	-	86	-	dB	VCC = ±15V
Equivalent Input Noise Voltage	en	-	18	-	nV/√Hz	VCC = ±15V, f = 1kHz
Bandwidth (Unity Gain)	fT	-	3.5	-	MHz	VCC = ±15V

Instructions for Using TL084ACD

1. Supply Voltage:

   • The TL084ACD can operate with a supply voltage range of ±2.25V to ±8V (dual supply) or 4.5V to 16V (single supply).
   • Ensure the supply voltage is within the specified range to avoid damage to the device.

2. Input Signals:

   • The input signals should be within the common mode input voltage range, which is typically from 3V below the negative supply to 3V below the positive supply.
   • Avoid exceeding the maximum differential input voltage, which is ±10V.

3. Output Load:

   • The output can drive a load resistance of 2kΩ or greater.
   • For lower load resistances, ensure the output current does not exceed the maximum rating of 10mA.

4. Powering the Device:

   • Connect the positive supply to pin 8 and the negative supply to pin 4.
   • Ground the unused pins if they are not being used in your circuit to avoid floating inputs.

5. Stability:

   • The TL084ACD is unity-gain stable, but for optimal performance, use external compensation components if necessary.
   • Use capacitors to filter the power supply lines to reduce noise and improve stability.

6. Temperature Considerations:

   • The operating temperature range is -40°C to +85°C.
   • Ensure proper heat dissipation if the device is operating at high temperatures or high power levels.

7. Handling:

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

8. Testing:

   • Before finalizing the design, test the circuit under various conditions to ensure it meets the desired performance specifications.
   • Use a breadboard or prototype board for initial testing before moving to a PCB.

By following these parameters and instructions, you can effectively integrate the TL084ACD into your analog circuits.

(For reference only)