MAX5259 Datasheet | Maxim Integrated

Description The MAX5258/MAX5259 are +3V/+5V single-supply, digital serial-input, voltage-output, 8-bit octal digital-toanalog converters (DACs). Internal precision buffers swing Rail-to-Rail®, and the reference input range extends from ground to the positive supply. The +5V (MAX5258) and the +3V (MAX5259) feature a 10µA (max) shutdown mode. The serial interface is double-buffered. A 16-bit input shift register is followed by eight 8-bit input registers and eight 8-bit DAC registers. The 16-bit serial word consists of two “don’t care” bits, three address bits, three control bits, and eight data bits. The input and DAC registers can both be updated independently or simultaneously with a single software mand. The asynchronous control input (LDAC) provides simultaneous updating of all eight DAC registers. The interface is patible with SPI™, QSPI™ (CPOL =...