Details

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BUY TL084I https://www.utsource.net/itm/p/12607555.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	卤VCC	3	15	18	V
Supply Current	ICC	per op amp, VCC = 卤15V	-	1.2	-	mA
Input Offset Voltage	VIO	VCC = 卤15V	-	3	-	mV
Input Bias Current	IB	VCC = 卤15V	-	50	-	nA
Input Offset Current	IOS	VCC = 卤15V	-	10	-	nA
Input Voltage Range	VI	VCC = 卤15V	-13	-	13	V
Output Voltage Swing	VO	VCC = 卤15V, RL = 2k惟	-13	-	13	V
Slew Rate	SR	VCC = 卤15V, CL = 100pF	-	13	-	V/渭s
Bandwidth (Small Signal)	fT	VCC = 卤15V, G = +1	-	3	-	MHz
Common Mode Rejection Ratio	CMRR	VCC = 卤15V	-	80	-	dB
Power Supply Rejection Ratio	PSRR	VCC = 卤15V	-	90	-	dB

Instructions for Using TL084I:

1. Power Supply:

   • The TL084I operates with a dual supply voltage ranging from 卤3V to 卤18V.
   • Ensure that the supply voltage is stable and within the specified range to avoid damage to the device.

2. Input Signals:

   • The input voltage range should be within 卤13V when using a 卤15V supply.
   • Avoid applying voltages outside this range to prevent clipping or damage.

3. Output Signals:

   • The output voltage swing is typically 卤13V with a 2k惟 load.
   • For optimal performance, ensure the load resistance is appropriate for the desired output swing.

4. Biasing:

   • The input bias current is typically 50nA, which can affect high-impedance circuits.
   • Use appropriate biasing techniques to minimize offset errors.

5. Slew Rate:

   • The slew rate is 13V/渭s, which limits the maximum rate of change of the output voltage.
   • Consider this when designing circuits that require fast signal transitions.

6. Bandwidth:

   • The small-signal bandwidth is 3MHz, suitable for most audio and intermediate frequency (IF) applications.
   • For higher frequencies, consider the limitations imposed by the bandwidth.

7. Common Mode Rejection Ratio (CMRR):

   • The CMRR is 80dB, indicating good rejection of common-mode signals.
   • This is beneficial in noisy environments where differential signals are used.

8. Power Supply Rejection Ratio (PSRR):

   • The PSRR is 90dB, indicating excellent rejection of power supply noise.
   • Use decoupling capacitors near the power supply pins to further reduce noise.

9. Handling and Storage:

   • Handle the TL084I with care to avoid static damage.
   • Store in a dry environment to prevent moisture-related issues.

10. Mounting:

    • Ensure proper thermal management if the device is expected to dissipate significant power.
    • Follow recommended PCB layout guidelines for optimal performance and reliability.

(For reference only)