Details

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BUY ADC0809CCV https://www.utsource.net/itm/p/12593532.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	-	4.75	5.0	5.25	V
Analog Input Voltage Range	VIN	-	0	-	Vcc	V
Digital Output High Level Voltage	VOH	IOL = -0.4 mA	2.4	-	Vcc - 0.1	V
Digital Output Low Level Voltage	VOL	IOH = 16 mA	0	-	0.4	V
Conversion Time	tC	All channels	-	100	-	μs
Power Consumption	ICC	Vcc = 5V, fCLK = 640 kHz	-	15	-	mA
Clock Frequency	fCLK	-	10	-	1280	kHz
Temperature Range	Toper	-	-40	-	85	°C

Instructions for Use:

1. Power Supply:

   • Connect the Vcc pin to a 5V supply.
   • Ground the GND pin.

2. Analog Inputs:

   • Connect the analog signals to the IN0 to IN7 pins.
   • Ensure the input voltage is within the range of 0 to Vcc.

3. Digital Outputs:

   • The digital outputs (D0 to D7) will provide the 8-bit binary output corresponding to the analog input.
   • Ensure the load on each output does not exceed the specified current limits.

4. Channel Selection:

   • Use the A, B, and C address lines to select the desired channel.
   • For example, to select channel 0, set A = 0, B = 0, and C = 0.

5. Start Conversion:

   • Set the START pin high to initiate the conversion process.
   • The conversion time is approximately 100 μs.

6. End of Conversion (EOC):

   • Monitor the EOC pin to determine when the conversion is complete.
   • The EOC pin goes high when the conversion is finished.

7. Output Latch Enable (OE):

   • Set the OE pin high to enable the output latch and read the digital output.
   • Set the OE pin low to disable the output latch.

8. Clock Signal:

   • Provide a clock signal to the CLK pin with a frequency between 10 kHz and 1280 kHz.
   • The internal conversion process is synchronized with this clock signal.

9. Temperature Considerations:

   • Ensure the operating temperature is within the range of -40°C to 85°C.

10. Powering Down:

    • To power down the ADC0809, disconnect the Vcc supply or set it to a low voltage level.

By following these instructions, you can effectively use the ADC0809CCV for analog-to-digital conversion in your projects.

(For reference only)