MAX548ACPA+

MAXIM INTEGRATED PRODUCTS  MAX548ACPA+  数模转换器, 低功率, 8 bit, 串行, 2.5V 至 5.5V, DIP, 8 引脚

The is a low power, dual, 8bit voltage output DAC in 8 pin DIP package. This digital to analogue converter DAC operates from a dual +2.5V to +5.5V supply. The operating current supply current plus reference current is typically 150µA per DAC with VDD = 2.5V. In shutdown, the DAC is disconnected from the reference reduces drain current to less than 1µA and allows each DAC to be shut down independently. The 10MHz, 3 wire serial interface is compatible with SPI/QSPI and Microwire interface standards. Double-buffered inputs provide flexibility when updating the DACs, the input and DAC registers can be updated individually or simultaneously. Typical applications include battery-powered systems, VCXO control, comparator level settings, GaAs amp bias control and digital gain and offset control.

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Dual DAC with an asynchronous load input and it uses VDD as reference input

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Operating temperature range from 0°C to 70°C

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Total unadjusted error is ±1LSB

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Power-on reset clears all registers to zero