ADV7120KPZ30

Reference Type:	External
Base Part Number:	ADV7120
Supplier Device Package:	44-PLCC (16.59x16.59)
Package / Case:	44-LCC (J-Lead)
Operating Temperature:	0°C ~ 70°C
Architecture:	Current Source
INL/DNL (LSB):	±1 (Max), ±0.5 (Max)
Voltage - Supply, Digital:	5V
Voltage - Supply, Analog:	5V
Series:	--
Data Interface:	Parallel
Differential Output:	No
Output Type:	Current - Unbuffered
Settling Time:	--
Number of D/A Converters:	3
Number of Bits:	8
Part Status:	Obsolete
Packaging:	Tube

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Data Acquisition - Digital to Analog Converters (DAC) is part of the sensing and control systems field. Digital to Analog Converters (DACs) are used to convert digital signals into analog signals, enabling control of analog devices such as motors or relays, or providing a link between digital and analog circuits. The ADV7120KPZ30 is one such high-performance, monolithic, single-channel DAC that is capable of providing reliable and accurate performance, even in high-temperature or extreme environmental conditions.The ADV7120KPZ30 digital to analog converter (DAC) is designed to provide a single-channel, 10-bit resolution with a range of 4.096V. It also features an on-chip voltage reference and output buffer, allowing for accurate data conversion and more reliable output. The chip is especially ideal for use in automotive and industrial applications, as it is rated at a temperature range of –40°C to +105°C.In terms of its application field, the ADV7120KPZ30 is suitable for use in ADAS (Advanced Driver Assistance Systems), such as motion control, collision warning, object tracking, vision, and lane change assistance. It is also suitable for use in consumer and industrial products, such as PDAs, printers and other form factors, as well as being suitable for audio-processing applications in home theatre or multimedia systems.In terms of its working principle, the ADV7120KPZ30 supports 10-Bit resolution for either single-ended or differential input formats. The chip has an on-chip reference voltage, which sets the minimum and maximum levels that can be converted. The input digital value is multiplied by the reference voltage and then divided by 4.096V to calculate the output analogue voltage. A voltage output direct conversion process is used, which eliminates the need for separate digital and analogue features and the errors associated with them.In conclusion, the ADV7120KPZ30 is a reliable, high-performance, single-channel DAC that is capable of providing 10-bit resolution and a range of 4.096V. It is especially suitable for use in automotive and industrial applications, as well as consumer and industrial products. Its working principle involves multiplying the input digital value by the reference voltage and then dividing it by 4.096V, eliminating the need for separate digital and analogue features. It is a great choice for applications such as motion control, collision warning, object tracking, vision, lane change assistance, PDAs, printers, audio-processing and home theatre or multimedia systems.

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