Details

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BUY AD734AQ https://www.utsource.net/itm/p/71336.html
10 MHz, 4-Quadrant Multiplier/Divider

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	4.5	5	5.5	V
Output Voltage Swing	Vos	RL = 2kΩ, Vcc = 5V	0.1	-	4.9	V
Input Voltage Range	Vin	Differential	-2	-	+2	V
Input Bias Current	Iin	Vcm = 0V	-	1	-	nA
Input Offset Current	Ios	Vcm = 0V	-	0.1	-	nA
Input Resistance	Rin	-	10	-	-	MΩ
Bandwidth	fBW	Vcc = 5V, G = 1	-	10	-	MHz
Slew Rate	SR	Vcc = 5V, RL = 2kΩ	1	-	2	V/μs
Power Consumption	Pd	Vcc = 5V, No Load	-	15	-	mW
Operating Temperature	Toper	Industrial	-40	-	85	°C
Storage Temperature	Tstg	-	-65	-	150	°C

Instructions for Using AD734AQ

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of 4.5V to 5.5V.
   • Use a stable power source to avoid fluctuations that can affect performance.

2. Input Signal:

   • The differential input voltage range is ±2V. Ensure the input signals do not exceed this range to prevent distortion or damage.
   • The common-mode input voltage (Vcm) should be kept close to 0V for optimal performance.

3. Output Configuration:

   • The output voltage swing is from 0.1V to 4.9V with a load resistance (RL) of 2kΩ. Adjust the load resistance as needed for your application.
   • Use appropriate decoupling capacitors near the output to filter out noise and ensure stability.

4. Bias and Offset:

   • The input bias current is typically 1nA, and the input offset current is 0.1nA. These values are low but should be considered when designing high-impedance circuits.
   • The input resistance is 10MΩ, which is suitable for most applications but may require additional buffering for very high impedance sources.

5. Frequency Response:

   • The bandwidth is 10MHz at a gain of 1. For higher gains, the bandwidth will decrease. Use this information to design your circuit for the desired frequency response.
   • The slew rate is 1V/μs to 2V/μs, which affects the ability to handle fast-changing signals. Ensure your application does not exceed this rate to avoid distortion.

6. Power Consumption:

   • The power consumption is typically 15mW at 5V with no load. Consider this when designing power budgets for your system.

7. Temperature Range:

   • The operating temperature range is -40°C to 85°C. Ensure the device is used within this range to maintain reliable operation.
   • The storage temperature range is -65°C to 150°C. Store the device in a controlled environment to avoid damage.

8. Handling and Storage:

   • Handle the device with care to avoid static discharge, which can damage the sensitive components.
   • Store the device in a dry, cool place to prevent moisture-related issues.

By following these guidelines, you can ensure optimal performance and reliability of the AD734AQ in your electronic designs.

(For reference only)