ADC 8- bit Analog to Digital converter. ADC datasheet pdf & pinout description are also included in the tutorial. 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. ADC ±1⁄4 LSB. ADC ±1⁄2 LSB. ADC ±1⁄2 LSB. ADC ±1 LSB .. *A/D output data is updated 1 CLK period prior to assertion of INTR.

Author: Sazilkree Tetaur
Country: Czech Republic
Language: English (Spanish)
Genre: Art
Published (Last): 25 October 2016
Pages: 222
PDF File Size: 7.65 Mb
ePub File Size: 18.16 Mb
ISBN: 120-6-62987-322-7
Downloads: 19034
Price: Free* [*Free Regsitration Required]
Uploader: Mebar

Various sensors like temperature, pressure, force etc. The step size at 5V is Output pin; Goes low when conversion is complete. Input pin; Low to high pulse is given to start the conversion.

In the above circuit I have used a potentiometer to 0804 adc data sheet in dzta variable voltage of 0V dqta 5V to the Vin pin and the present Voltage is read using a voltmeter. An external clock can be given at the Clock IN pin. Input pin; sets the reference voltage for analog input. Top menu About Us Advertise. Differential Analog input. That is 0804 adc data sheet every increase of ADC needs a clock to operate.

ADC Technical Data

Chip select is used if more than 1 ADC module is used. Top menu About Us Contact. Used with Clock IN pin when internal clock source is used. SPI 0804 adc data sheet of Arduino. Since the IC comes with an internal clock we do not need many components to make it work.

The digital outputs vary from 0 to a maximum of Or even to use as a standalone ADC module. Read pin must be grounded to read the Analog value.

The step size can be adjusted by setting the reference voltage at pin9. Reference voltage for ADC conversion.

To set a particular voltage level as the reference value, this pin is connected to half the voltage. Activates ADC; Active low. However to make the internal clock to work we have to use 0804 adc data sheet RC circuit.

As you can see in the image the voltage value is 1. Dac digital signals are used for further processing by the digital processors.

Seven output Data bit pins from which output is obtained. Data bit 0 to bit 7. Digital Ground pin connected to ground of circuit. It is a pin Single channel 8-bit ADC module.

Analog to digital converters find huge application as an intermediate device to convert the signals from analog to digital form. RC timing resistor input pin for internal clock gen. Analog 0804 adc data sheet pin connected to ground of circuit. Interface GPS with Arduino. Write pin should be pulsed high to start data sheer.