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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Skip to main content. These three pins are used to select the channel.

Submitted by admin on 13 October Arduino based GPS receiver. Input pin; a low to high pulse brings data datasehet output pins from the internal registers at end of conversion. This pin is should be temporarily made high to select ADC channel. 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 The ADC needs some specific control signals for its operations like start conversion and bring data to output pins.

National Semiconductor

Output 2 -1 to 2 Has to be given clock signals 0V-5V 20Mhz approx. The step size is daatsheet based on set reference value.


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. What is Web Browser. It is a pin Eight channel 8-bit ADC module.

This is an input pin which is made high to start conversion. Has to be made high to get output on output pins. Step size is the change in analog input to cause a unit change in the output of ADC. That is for every increase of Digital output bit 4. The obtained value is 2. This is an output pin which goes high once the conversion is over. The input which is to be converted to digital form can be selected by using three address lines.

As you can see in the image the voltage value is 2. End of Conversion EOC. This high-density System-in-Package SiP integrates controller, power catasheet, and support components.

Or even to use as a standalone ADC module. Interface SD Card with Arduino.

IC ADC0808

Powers the IC adc08088 with 5V. Vref is connected to ground normally. ADC is an 8 bit analog to digital converter with eight input analog channels, i. Clock input; to provide external clock.


SPI Module of Arduino. Interface GPS with Arduino.

ADC Technical Data

Choosing Motor For Robots. The default step size is These three bits have to be set as shown in the table below to access the respective analog channel. When the conversion datashfet complete the EOC pins goes low to indicate the end of conversion and data ready to be picked up. In the above circuit I have used a potentiometer to feed in a variable voltage of 0V to 5V to the IN1 pin and the present Voltage is read using a voltmeter.

Choosing Battery for Robots. Virgin Galactic — Commercial Space Flight. End of conversion; output pin; goes low when the conversion is over.

ADC Datasheet(PDF) – National Semiconductor (TI)

Analog Channel 1 to 5. Start conversion; input pin; a low to high pulse is given. The right input analog voltage can be given to pins from IN1 to IN7, but the IC can read dataasheet voltage of only one channel at a time. These 7 pins are the input pins for Analog voltage sensor.