Details

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BUY AD7537JN https://www.utsource.net/itm/p/12602934.html

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VCC	-	4.75	5.0	5.25	V
Output Voltage Range	VOUT	VCC = 5V	0.01	-	4.99	V
Differential Nonlinearity Error (DNL)	DNL	VCC = 5V, 25°C	-0.5	0	+0.5	LSB
Integral Nonlinearity Error (INL)	INL	VCC = 5V, 25°C	-1	0	+1	LSB
Settling Time	ts	VCC = 5V, 0 to Full Scale	-	10	-	μs
Power Dissipation	PD	VCC = 5V	-	150	-	mW
Operating Temperature Range	TOP	-	-40	-	+85	°C
Storage Temperature Range	TSTG	-	-65	-	+150	°C

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the specified range of 4.75V to 5.25V.
   • Connect the ground (GND) pin to a stable reference ground.

2. Output Configuration:

   • The output voltage range is from 0.01V to 4.99V when V_CC is 5V.
   • Ensure the load connected to the output does not exceed the maximum current rating of the device.

3. Linearity:

   • The device has a differential nonlinearity error (DNL) of ±0.5 LSB and an integral nonlinearity error (INL) of ±1 LSB at 25°C.
   • These errors can affect the accuracy of the DAC output, so calibrate the system if high precision is required.

4. Settling Time:

   • The settling time is 10 μs for a full-scale transition.
   • Ensure that the system waits at least this long before sampling the output after a change in the digital input.

5. Power Dissipation:

   • The typical power dissipation is 150 mW at 5V.
   • Ensure adequate heat sinking or cooling if operating in high ambient temperatures or under heavy loads.

6. Temperature Considerations:

   • The operating temperature range is from -40°C to +85°C.
   • The storage temperature range is from -65°C to +150°C.
   • Avoid exposing the device to temperatures outside these ranges to prevent damage.

7. Handling and Storage:

   • Handle the device with care to avoid static discharge.
   • Store the device in a dry, cool environment to ensure its longevity.

8. Pin Configuration:

   • Refer to the datasheet for the specific pin configuration and connections.
   • Ensure all pins are correctly connected to avoid damage to the device.

9. Testing and Verification:

   • After assembly, verify the functionality by applying known digital inputs and measuring the corresponding analog outputs.
   • Use a multimeter or oscilloscope to check the output voltage and ensure it meets the expected values.

(For reference only)