The 33993 Multiple Switch Detection Interface is designed to detect the closing and opening of up to 22 switch contacts. The switch status,.
The 33993 is designed to independently monitor the OPEN/CLOSE status of up to 22 switches. Eight programmable sense inputs verify a connection to ground or ...
The 33993 device has two modes of operation, Sleep and Normal. The Sleep mode provides low quiescent current and enables the wake-up features of the device.
The device is designed to allow logic-level microcontrollers (MCUs) to directly interface with system voltages from -14V to 26V, enabling it to be used in ...