MAX547BCMH+TD

D/A Converter, 1 Func, Parallel, Word Input Loading, 5us Settling Time, PQFP44, 10 X 10MM, 2MM HEIGHT, ROHS COMPLIANT, MQFP-44

13 Bit Digital to Analog Converter 8 44-MQFP 10x10

立创商城:
MAX547BCMH+TD

得捷:
IC DAC 13BIT V-OUT 44MQFP

安富利:
The MAX547 contains eight 13-bit, voltage-output digital-to-analog converters DACs. On-chip precision output amplifiers provide the voltage outputs. The MAX547 operates from a ±5V supply. Bipolar output voltages with up to ±4.5V voltage swing can be achieved with no external components. The MAX547 has four separate reference inputs; each is connected to two DACs, providing different full-scale output voltages for every DAC pair.The MAX547 features double-buffered interface logic with a 13-bit parallel data bus. Each DAC has an input latch and a DAC latch. Data in the DAC latch sets the output voltage. The eight input latches are addressed with three address lines. Data is loaded to the input latch with a single write instruction. An asynchronous load active-low LD_ input transfers data from the input latch to the DAC latch. The four active-low LD_ inputs each control two DACs, and all DAC latches can be updated simultaneously by asserting all active-low LD_ pins. An asynchronous clear active-low CLR input resets the output of all eight DACs to AGND_. Asserting active-low CLR resets both the DAC and the input latch to bipolar zero 1000hex. On power-up, reset circuitry performs the same function as active-low CLR. All logic inputs are TTL/CMOS compatible.The MAX547 is available in 44-pin plastic quad flat pack and 44-pin PLCC packages.