The ADC is a commonly used ADC module, for projects were an external ADC is required. It is a pin Single channel 8-bit ADC module. The ADC ADC ADC ADC and. ADC are CMOS 8-bit successive approximation A D converters that use a differential potentiometric. The ADC, ADC, ADC, ADC and. ADC are CMOS 8-bit successive approximation A/D converters that use a differential potentiometric.

Author: Zuran Shakataxe
Country: Mayotte
Language: English (Spanish)
Genre: Environment
Published (Last): 13 August 2016
Pages: 270
PDF File Size: 3.87 Mb
ePub File Size: 8.6 Mb
ISBN: 477-1-44769-629-9
Downloads: 99173
Price: Free* [*Free Regsitration Required]
Uploader: Majind

ADC is a very commonly used 8-bit analog to digital convertor. Interface GPS with Arduino. Output pin; Goes low when conversion is adc0804 datasheet. These digital signals are used for further processing by the digital processors.

ADC Datasheet – CMOS 8-bit A/D converter – Intersil

Data bit 0 to bit 7. To set datassheet particular voltage adc0804 datasheet as the reference value, this pin is connected to half the voltage.

Activates ADC; Active low. Seven output Data bit pins from which output is obtained. Clock Input pin; to give external clock. Write pin should be adc0804 datasheet high adc0804 datasheet start data conversion.

Analog to digital converters find huge application as an intermediate device to convert the signals from analog to digital form.

Used with Clock Acc0804 pin when internal clock source is used. Interface SD Card with Arduino.


National Semiconductor

The obtained value is aadc0804. RC timing resistor adc0804 datasheet pin for internal clock gen. Skip to main content. Top menu About Us Advertise. The step size can be adjusted by setting the reference voltage adc0804 datasheet pin9.

Various sensors like temperature, pressure, force etc.

Input pin; sets the reference voltage for analog adc0804 datasheet. Skip to main content. SPI Module of Arduino. Reference voltage for ADC conversion. Adc0804 datasheet pin must be grounded to read the Analog value. Differential Analog input. Complete Technical Details can be found at the datasheet give at the end of this page.

National Semiconductor – datasheet pdf

The chip adc0804 datasheet CS and Read R pin should also be grounded. However to make the internal clock to work we have to use a RC circuit. External clock can be connected here, else RC can be adc0804 datasheet for accessing internal clock.

It is a single channel IC, i. Connect to ADC input. As you adc0804 datasheet see in the image the voltage value is 1.

In the above circuit I have used a potentiometer to feed in a variable voltage of 0V to 5V to the Vin pin and the present Voltage is read using a voltmeter. Or even to use as a standalone ADC module. Analog acd0804 Input; normally ground. Only if this is done the ADC value on the output side will be update.


That is for every increase of An external clock can be given at the Adc0804 datasheet IN pin. The time taken to convert the analog value to digital value is dependent on this clock source.

Chip select is used if more than 1 ADC module is used. Top menu About Us Contact. The digital outputs vary from 0 to a maximum of The step size at 5V is Adc0804 datasheet also has an inbuilt clock which can be used in absence of external clock. When this pin is not connected, the default reference voltage is the operating voltage, dahasheet. It is a pin Adc0804 datasheet channel 8-bit ADC module. Hence, if you are looking for a compact ADC module with a decent resolution adc0804 datasheet 8-bit then this IC is for you.

Since the IC comes dwtasheet an internal clock we do adc0804 datasheet need many components to make it work. Analog Ground pin connected to ground of circuit. Input pin; Low to high pulse is given to start the conversion. Digital Ground pin connected to ground of circuit.

Goes high for interrupt request. ADC needs a clock to operate.

Author: admin