Details

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BUY MB8118-10 https://www.utsource.net/itm/p/12553468.html

Parameter	Description	Value	Unit
Part Number	Component Identifier	MB8118-10	-
Type	Device Type	Digital-to-Analog Converter (DAC)	-
Resolution	Bit Resolution	10	bits
Output Range	Analog Output Voltage Range	0 to 5	V
Reference Voltage	Input Reference Voltage	2.5	V
Power Supply	Operating Voltage	4.75 to 5.25	V
Current Consumption	Typical Current Consumption	10	mA
Interface	Digital Input Interface	SPI	-
Operating Temperature	Temperature Range for Normal Operation	-40 to 85	°C
Storage Temperature	Temperature Range for Storage	-65 to 150	°C
Package	Physical Package Type	TSSOP-16	-

Instructions for Using MB8118-10

1. Power Supply:

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

2. Reference Voltage:

   • Connect the reference voltage (VREF) to a stable 2.5V source.

3. Digital Input:

   • Use the SPI interface to send digital data to the DAC.
   • The SPI interface requires the following signals:
     • SCLK (Serial Clock)
     • SDI (Serial Data In)
     • CS (Chip Select)

4. Analog Output:

   • The analog output (VOUT) will be proportional to the digital input value and the reference voltage.
   • The relationship between the digital input (D) and the analog output (VOUT) is given by: [ V_ = left( frac{1023} right) times V_ ]
   • Where D is the 10-bit digital input value (0 to 1023).

5. Temperature Considerations:

   • Ensure the operating temperature is within the specified range (-40°C to 85°C).
   • Store the device in a temperature-controlled environment within the storage temperature range (-65°C to 150°C).

6. Handling and Storage:

   • Handle the device with care to avoid damage.
   • Store the device in a dry, static-free environment.

7. Testing:

   • Before integrating the device into a circuit, test it using a known digital input and verify the analog output.
   • Use a multimeter to measure the VOUT and compare it with the expected value based on the digital input.

8. Troubleshooting:

   • If the device does not function as expected, check the power supply, reference voltage, and digital input connections.
   • Ensure the SPI communication is correctly configured and functioning.

(For reference only)