ADC IC details, pinout & PDF of Datasheet. It is an 8 bit analog to digital converter with eight input analog channels. The ADC IC is a commonly used ADC module for projects were an external ADC is Find ADC pin diagram, features & datasheet. tiplexer with common output (sample/hold port) see. ADC data sheet. (See AN for more information.) Features n Easy interface to all microprocessors.

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Output 2 -1 to 2 This pin is should be temporarily made high to select ADC channel.

Virgin Galactic dattasheet Commercial Space Flight. The right input analog voltage can be given to pins from IN1 to IN7, but the IC can read the voltage of only one channel at a time. Step size is the change in analog input to cause a unit change in the output of ADC. Has to be made high to get output on output pins.

National Semiconductor

This is an input pin which is made high to start conversion. Analog Channel 1 to 5.

Choosing Battery for Robots. End of conversion; output pin; goes low when the conversion is over. ADC is an 8 bit analog to digital converter with eight input analog channels, i. End of Conversion EOC. Choosing Motor For Robots.


Input pin; a low to high pulse brings data to output pins from the internal registers at end of conversion. Since the ADC IC can measure up to eight Analog voltage and also does not have an internal clock slightly requires more components to make it work compared to its predecessor ADC Once the channel is set it adf0808 be enabled by making the Address latch enabled ALE pin to go high momentarily. As you can see in the image the voltage value is 2.

The default step size is Interface SD Card with Arduino.

ADC Pinout, How to Use & Datasheet

These three pins are used to select the channel. These three bits have to be set as shown in the table below to access the respective analog channel. The ADC needs some specific control signals for its operations like start conversion and daasheet data to output pins.

Arduino based GPS receiver.

The obtained value is 2. Or even to use as a standalone ADC module. Vref is connected to ground normally.

What is Web Browser. This is an output pin which goes high once adcc0808 conversion is over. Skip to main content. Submitted by admin on 13 October Powers the IC typically with 5V. Output digital pins which gives the result of the ADC conversion. SPI Module of Arduino. Connect to ground of the circuit.


It is a pin Eight channel 8-bit ADC module. This high-density System-in-Package SiP integrates controller, power switches, and support components. TL — Programmable Reference Voltage.

IC ADC0808

Interface GPS with Arduino. Start conversion; input pin; a low to high pulse is given. In the above circuit I have used a potentiometer to feed in a variable voltage of 0V to 5V to the Adc088 pin and the present Voltage is read using a voltmeter. When the conversion is complete the EOC pins goes low to indicate the end of conversion and data ready to be picked up.

Digital output bit 4. These 7 pins are the input pins for Analog voltage sensor.

National Semiconductor – datasheet pdf

The step size is decided based on set reference value. The input which is to be converted to digital form can be selected by using three address lines. Has to be given clock signals 0V-5V 20Mhz approx. Hence, if you are looking for a ADC module with a decent resolution of 8-bit that could measure up to 8 channels then this IC is for you.

That is for every increase of Clock input; to provide external clock.