Datasheet4U Logo Datasheet4U.com

U8C3005 - 8-BIT SERIAL-IN PARALLEL-OUT VALVE DRIVER

General Description

The U8C3005 is a 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.

Key Features

  • S.
  • VDD range: PVDD 8V to 30V.
  • each channel current limit: 50mA.
  • Integrated internal 6V regulator.
  • Maximum clock frequency: 0.5MHz.
  • Built-in open/short detection.
  • Short protect.
  • Detecting response.
  • Internal reverse diode of PVDD to Absorb reverse current from coil.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by Unisonic Technologies

Part Number Description
U8C3060 8 CHANNEL SERIAL INTERFACE LOW-SIDE DRIVER
U8C3525 8-BIT SERIAL-IN PARALLEL-OUT VALVE DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UNISONIC TECHNOLOGIES CO., LTD U8C3005 Preliminary LINEAR INTEGRATED CIRCUIT 8 BIT SERIAL-IN PARALLEL-OUT VALVE DRIVER  DESCRIPTION The U8C3005 is a 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 50-85mA by Built-in constant current source. The range of power supply PVDD is 8V to 30V and the Integrated internal 6V Regulator is used for low-voltage power supply module communication. Moreover, PVDD can be also used to absorb the inductive coil reverse-phase current with a built-in reverse diode Between the output of each channel and PVDD in the time of turn off.