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. ADC Technical Data, ADCLCN 8-bit A/D Converter Datasheet, buy ADCLCN.

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Seven output Data bit pins from which output is obtained.

The digital outputs vary from 0 to a maximum of Connect to ADC input. The chip select CS and Read R pin should also be grounded. Analog Ground pin connected to ground of circuit.

Interface GPS with Arduino. Input pin; sets the reference voltage for analog input. TL — Programmable Reference Voltage. Activates ADC; Active low. Dataeheet clock can dtaasheet connected here, else RC can be used for accessing internal clock. This high-density System-in-Package SiP integrates controller, power switches, and support components. However to make the internal clock to work we have to use a RC circuit.


It is a single channel IC, i. RC timing resistor input pin for internal clock gen. Input pin; Low to high pulse is given to start the conversion.

The step size can be adjusted by setting the reference voltage at pin9. ADC is a very commonly used 8-bit analog to digital convertor. Goes high for interrupt request. Choosing Motor For Robots.

Virgin Galactic — Commercial Space Flight. Clock Input pin; to give external clock. Arduino based GPS receiver. Submitted by admin on 10 October Various sensors like temperature, pressure, force etc. Only if this is done the ADC value on the output side will be update. When this pin is not connected, the default reference voltage is the operating voltage, i.

National Semiconductor

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

Hence, if you are looking for a compact ADC module with a decent resolution of 8-bit then this IC is for you. Skip to main content. An external clock can be given at the Clock IN pin.


To set a particular voltage level as the reference value, this pin is connected to half the voltage. That is for every increase avc0804 The step size at 5V is Chip select is used if more than 1 ADC module is used.

Interface SD Card with Arduino. The time taken to convert the analog value to digital value is dependent on this clock source.

National Semiconductor – datasheet pdf

datashedt Digital Ground pin connected to ground of circuit. Analog inverting Input; normally ground. As you can see in the image the voltage value is 1. ADC needs a clock to operate.

Or even to use as a standalone ADC module.