MAX 509 BCPP, 4-fach DA-Wandler, 8 Bit DIL-20 Gehäuse Lagerrestbestand, unbenutzt Aus dem Datenblatt: Key Features Single +5V or Dual ±5V Supply Operation Output Buffer Amplifiers Swing Rail-to-Rail Reference Input Range Includes Both Supply Rails Calibrated Offset, Gain, and Linearity (1 LSB TUE) 10MHz Serial Interface, Compatible with SPI, QSPI (CPOL = CPHA = 0) and Microwire Double-Buffered Registers for Synchronous Updating Serial Data Output for Daisy-Chaining Power-On Reset Clears Serial Interface and Sets All Registers to Zero