8-channel low-side driver for relay and solenoid banks
The MAX4823ETP+ is an 8-channel low-side N-channel driver from Analog Devices, designed to switch relay coils, solenoid valves, and small inductive loads in industrial control and automation panels.
2.7 Ohm Rds(on) and 70 mA per channel — conduction loss and load fit
The SPI interface accepts non-inverting data, so a logic-high on the serial input turns the corresponding output on. Multiple MAX4823 devices can be daisy-chained on the same SPI bus to expand channel count without additional GPIOs.
