Details

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BUY AD828AR https://www.utsource.net/itm/p/817213.html
Dual, Low Power Video Op Amp

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vsupply	Operating	-2.0		+18.0	V
Input Offset Voltage	Vos	Initial (25°C)	-0.5	0.0	+0.5	mV
Input Bias Current	Ib	Differential Inputs	-1.0	0.0	+1.0	nA
Input Voltage Range	Vcm	Single Supply	0		Vsupply-1.5	V
Output Voltage Swing	Vout	RL = 600Ω, ±15V Supply	±13.5			V
Slew Rate	SR		7.0			V/μs
Gain Bandwidth Product	GBP	Small Signal	4.5			MHz
Power Supply Rejection Ratio	PSRR	@ 1kHz, ±15V Supply	90			dB
Common Mode Rejection Ratio	CMRR	@ 1kHz	90			dB

Instructions for AD828AR

1. Power Supply:

   • Ensure the supply voltage is within the range of -2.0V to +18.0V.
   • For optimal performance, use a dual supply if possible.

2. Input Signals:

   • Keep input voltages within the common mode range specified in the table.
   • Be cautious with input bias currents; ensure sources have low impedance.

3. Output Configuration:

   • The output can swing close to the supply rails but not completely rail-to-rail.
   • Use appropriate load resistances to avoid exceeding the slew rate.

4. Operating Temperature:

   • Ensure that the operating temperature does not exceed the device's specified range to maintain performance parameters.

5. Stability and Compensation:

   • The AD828AR is unity-gain stable.
   • External compensation may be necessary for specific applications requiring higher stability or lower noise.

6. Handling Static Electricity:

   • Handle the device with care to prevent damage from static electricity.
   • Follow proper ESD handling procedures.

7. Mounting and Layout:

   • Proper PCB layout practices are essential for minimizing noise and ensuring stable operation.
   • Keep power and ground planes robust and minimize trace lengths for high-frequency signals.

(For reference only)