Details

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BUY AD603AQ https://www.utsource.net/itm/p/6539392.html
IC OPAMP VGA 1 CIRCUIT 8CERDIP

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage	Operating supply voltage range	4.5		5.5	V
Input Voltage	Maximum differential input voltage	-1		+1	V
Gain Range	Adjustable gain range	-10		+30	dB
Noise	Typical noise at maximum gain		2.2		nV/√Hz
Bandwidth	Small signal bandwidth at maximum gain		90		MHz
Output Current	Maximum output current		10		mA
Temperature Range	Operating temperature range	-40		+85	°C

Instructions for AD603AQ:

1. Power Supply Connection:

   • Connect the power supply pins to a stable voltage source within the specified range (4.5V to 5.5V).

2. Input Signal Application:

   • Apply the input signal across the differential input pins ensuring that the voltage does not exceed ±1V.

3. Gain Adjustment:

   • Adjust the gain using external resistors or control voltages as per the application requirements, within the range of -10dB to +30dB.

4. Output Handling:

   • Ensure that the load connected to the output can handle up to 10mA of current without exceeding the device's limits.

5. Operating Temperature:

   • Operate the device within the temperature range of -40°C to +85°C to ensure reliable performance.

6. Noise Consideration:

   • Be aware of the typical noise level of 2.2nV/√Hz at maximum gain when designing circuits sensitive to noise.

7. Bandwidth Utilization:

   • Utilize the small signal bandwidth of 90MHz at maximum gain for high-frequency applications.

8. Installation and Handling:

   • Handle the component with care to avoid damage from electrostatic discharge (ESD) and ensure proper installation on the circuit board.

(For reference only)