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DAC 0808 DATASHEET PDF

DAC is a D/A converter IC and is used for converting 8 bit digital data input to analog signal output. It is a monolithic IC featuring a full. The DAC is an 8-bit monolithic digital-to-analog con- verter (DAC) DAC is independent of bit codes, and exhibits essen- DAC data sheet. DAC data sheet. Features. Y Relative accuracy g0 19% error maximum ( DAC). Y Full scale current match g1 LSB typ. Y 7 and 6-bit accuracy available.

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This op-amp circuit is called current-to-voltage converter. Working The device takes in parallel 8 datasheer data from a microcontroller or microprocessor and converts that data in to analog signal at the output. And the analog output from DAC is a current quantity and this needed to be converted in to voltage parameter for using in application easily.

DAC Technical Data

A typical application circuit for DAC is already given in the datasheet and we can use that circuit to develop applications without worry as the circuit is tested working. So to convert the current parameter in to voltage parameter we will use op-amp circuit as shown in circuit diagram. The output analog voltage from op-amp is in linear relation with input digital value and hence DAC conversion with DAC is achieved. DAC IC is datasheet in applications where a digital to analog conversion is required.

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National Semiconductor

The chip used to be popular a decade ago and its applications used to be many but at present there are many modern IC which can perform DAC with higher resolution, speed and efficiency. TL — Programmable Reference Voltage.

The power supply dahasheet of the DAC are independent of bit codes, datashedt exhibits essentially constant device characteristics over the entire supply voltage range. So this device is mainly used for reference and beginner applications and nothing more. Submitted by admin on 27 October The chip accuracy of conversion is good and power consumption is also low to make it popular.

Similarly you can also use other application circuits for DAC given in the datasheet.

Pin configuration DAC is a sixteen pin device and description for each pin is given below. The device takes in parallel 8 bit data from a microcontroller or microprocessor and converts that data in to analog signal at the output.

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This is a major drawback which is eliminated in modern DAC to make them work from a single power source. How to use DAC IC A typical application circuit for DAC is already given in the dtasheet and we can use that circuit to develop applications without worry as the circuit is tested working.