U8C3525 Datasheet | Unisonic Technologies

UNISONIC TECHNOLOGIES CO., LTD Preliminary LINEAR INTEGRATED CIRCUIT 8 BIT SERIAL-IN PARALLEL-OUT VALVE DRIVER - DESCRIPTION The U8C3525 is an 8-Bit Serial-In Parallel-Out driver with Error Detection to the solenoid valve drive. The device incorporates shift registers, data latches, and constant current circuitry on the silicon CMOS chip. The maximum output current value of one channel is Approximately limited to 250mA by Built-in constant current source. The U8C3525 has two power supplies, VDD provides power to Internal control and munication modules. The range of VDD is 5V to 18V. PVDD is used to absorb the inductive coil reverse-phase current and the range of PVDD is 5V...