Details

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BUY AD7528JN https://www.utsource.net/itm/p/11251861.html

Parameter	Symbol	Min	Typical	Max	Unit	Description
Supply Voltage	VCC	4.5		5.5	V	Power supply voltage
Supply Current	ICC		3.0		mA	Supply current at VCC = 5V, all outputs high
Output Voltage Range	VOUT	0		VCC	V	Output voltage range
Digital Input Voltage	VIN	0		VCC	V	Digital input voltage levels
Digital Input Current	IIN	-1		1	mA	Digital input current
Settling Time (10-90%)	tSET		20		ns	Time to settle within 10% of final value
Glitch Impulse	IG		50		nVs	Maximum glitch impulse
Differential Nonlinearity	DNL	-1	0	+1	LSB	Maximum deviation from ideal step size
Integral Nonlinearity	INL	-1	0	+1	LSB	Maximum deviation from ideal transfer function
Temperature Coefficient	TCO		10		ppm/°C	Change in output voltage per degree Celsius
Operating Temperature	TOPR	-40		85	°C	Operating temperature range
Storage Temperature	TSTG	-65		150	°C	Storage temperature range

Instructions for Using AD7528JN

1. Power Supply:

   • Connect the VCC pin to a stable 5V power supply.
   • Ensure the ground (GND) is properly connected.

2. Digital Inputs:

   • Apply digital signals (0V or VCC) to the digital input pins (D0-D7).
   • Ensure the digital input voltage levels are within the specified range (0V to VCC).

3. Output Configuration:

   • The AD7528JN has 8 independent DAC channels. Each channel can be configured to produce an analog output based on the digital input.
   • Use the control logic to select the active DAC channel and update the digital input to set the desired output voltage.

4. Settling Time:

   • After updating the digital input, allow sufficient time for the output to settle. The typical settling time is 20 ns.

5. Glitch Reduction:

   • To minimize glitches, ensure that the digital inputs are updated cleanly and avoid rapid changes in the input code.

6. Nonlinearity:

   • The AD7528JN has low differential and integral nonlinearity, ensuring accurate analog output. However, verify the output with a known reference if high precision is required.

7. Temperature Considerations:

   • The device operates over a wide temperature range (-40°C to 85°C). For extended storage, keep the device within the storage temperature range (-65°C to 150°C).

8. Handling and Storage:

   • Handle the device with care to avoid static discharge and physical damage.
   • Store the device in a dry, cool place to prevent moisture damage.

By following these instructions, you can ensure optimal performance and reliability of the AD7528JN in your application.

(For reference only)