Analog-to-Digital Converter (ADC) Chips from Richardson RFPD

Converter - ADC -- AD7572LNZ12

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Converter - ADC -- AD7572LNZ12-Image

The AD7572 is a complete, 12-bit ADC that offers high speed performance combined with low, CMOS power levels. The AD7572 uses an accurate, high speed DAC and comparator in a successive-approximation loop to achieve a fast conversion time.An on-chip, buried Zener diode provides a stable reference voltage to give low drift performance over the full temperature range and the specified accuracy is achieved without any user trims. An on-chip clock circuit is provided, which may be used with a crystal for stand-alone operation, or the clock input may be driven from a external clock source such as a divided-down microprocessor clock. The only other external components required for basic operation of the AD7572 are decoupling capacitors for the supply voltages and reference output.


Analog Devices, Inc.
Manufacturer Part Number
Product Category
Analog-to-Digital Converter (ADC) Chips
Package Type
12 bits