Fully Accurate, 16-Bit, Unbuffered VOUT, Quad SPI
Interface, 2.7 V to 5.5 V nanoDAC in a TSSOP AD5066
FEATURES Total unadjusted error for the part is <0.8 mV. Zero code error
for the part is 0.05 mV typically. Low power quad 16-bit nanoDAC, В±1 LSB INL
Low total unadjusted error of В±0.1 mV typically
Low zero code error of 0.05 mV typically
Individually buffered reference pins
2.7 V to 5.5 V power supply
Specified over full code range of 0 to 65535
Power-on reset to zero scale or midscale
Per channel power-down with 3 power-down functions
Hardware LDAC with software LDAC override function
CLR function to programmable code
Small 16-lead TSSOP The AD5066 contains a power-down feature that reduces the
current consumption of the device to typically 400 nA at 5 V
and provides software selectable output loads while in powerdown mode.
The outputs of all DACs can be updated simultaneously using
the hardware LDAC function, with the added functionality of
user software selectable DAC channels to update simultaneously.
There is also an asynchronous CLR that clears all DACs to a
software-selectable code—0 V, midscale, or full scale. PRODUCT HIGHLIGHTS APPLICATIONS 1.
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