ADGS5412

Serially-Controlled, High Voltage Latch-Up Proof Quad SPST Switch Preliminary Technical Data ADGS5412 FEATURES SPI interface with Error Detection Includes CRC, Invalid Read/Write Address and SCLK Count Error detection Supports burst and daisy-chain mode Industry standard SPI modes 0 and 3 interface compatible Latch-up proof Low on resistance (<10 Ω) ±9 V to ±22 V dual-supply operation 9 V to 40 V single-supply operation Fully specified at ±15 V, ±20 V, +12 V, and +36 V VSS to VDD analog signal range APPLICATIONS Relay replacement Automatic test equipment Data acquisition Instrumentation Avionics Audio and video switching Communication systems GENERAL DESCRIPTION The ADGS5412 contains four independent single-pole/singlethrow (SPST) switches. An SPI interface controls the switches. The SPI interface has robust error detection features. These are CRC error detection, Invalid Read/Write Address detection and SCLK count error detection. It is possible to daisy-chain multiple ADGS5...