ADGS1409

Data Sheet SPI Interface, 4 Ω RON, ±15 V/+12 V/±5 V, 1.8 V Logic Control, 8:1/Dual 4:1 Muxes ADGS1408/ADGS1409 FEATURES SPI interface with error detection Includes CRC, invalid read/write address, and SCLK count error detection Supports burst mode and daisy-chain mode Industry-standard SPI Mode 0 and SPI Mode 3 interface compatible Round robin mode allows switching times comparable with a parallel interface General-purpose digital outputs to control other devices, such as parallel switches from Analog Devices, Inc. 4 Ω typical on resistance at 25°C 0.5 Ω typical on-resistance flatness at 25°C 0.2 Ω typical on-resistance match between channels at 25°C VSS to VDD analog signal range Fully specified at ±15 V, ±5 V, and +12 V Power-up sequence of VDD, VSS, and GND before applying VL and digital/analog inputs 1.8 V logic compatibility with 2.7 V ≤ VL ≤ 3.3 V 24-lead LFCSP package APPLICATIONS Automated test equipment Data acquisition systems Battery-powered systems Sample...