HV5523K7-G-M933

Shift Registers Overview

The HV5523K7-G-M933 is a low-voltage serial to high-voltage parallel converter with open-drain outputs, manufactured by Microchip Technology. It features a 44-lead (7x7) WQFN package and operates on a logic supply voltage of 4.5 V to 5.5 V. The device supports a maximum clock frequency of 16 MHz and provides a minimum sink current of 100 mA per output. It includes polarity and blanking inputs for control. The operating ambient temperature range is -40°C to +85°C.

Shift Registers Feature Summary

• Features a 32-bit shift register and 32 latches for data storage and transfer.
• Provides open-drain high-voltage outputs capable of sinking up to 100 mA.
• Includes dedicated polarity and blanking inputs for output control.

Shift Registers Applications

• Inkjet and electrostatic print heads
• AC-electroluminescent displays
• Microelectromechanical systems (MEMS)

Shift Registers Procurement Notes

Verify the M933 suffix indicates reel packaging containing 3000 units per reel. Confirm RoHS compliance and lead-free status via official documentation. Ensure the component meets the specified operating temperature range and voltage requirements for your application design.

Shift Registers Selection Notes

Select this component when multiple-output high-voltage current sinking capabilities are required. It is suitable for driving plasma panels, vacuum fluorescent displays, and large matrix LCDs. Verify that the 44-lead QFN package fits the PCB layout constraints.

Shift Registers Part Context

This part belongs to the HV5523 family of serial-to-parallel converters. The K7 designation specifies the 44-lead WQFN package type. The G suffix denotes lead-free and RoHS-compliant construction. The M933 media type distinguishes it from tray-packaged variants.

Shift Registers Replacement Considerations

HV5523K7-G