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HV5812

Features: · Operating voltage of to up to 80V· HVCMOS technology for high performance· High speed source driver· Up to 3.3MHz data input rate· 5.0V CMOS logic circuitry· Excellent noise immunity· Flexible high voltage suppliesPinout SpecificationsVDD logic power supply voltage -0.5V to +7.5VVPP p...

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SeekIC No. : 004367567 Detail

HV5812: Features: · Operating voltage of to up to 80V· HVCMOS technology for high performance· High speed source driver· Up to 3.3MHz data input rate· 5.0V CMOS logic circuitry· Excellent noise immunity· Fl...

HV5812 Data Sheet

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Part Number:
HV5812
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Operating voltage of to up to 80V
· HVCMOS technology for high performance
· High speed source driver
· Up to 3.3MHz data input rate
· 5.0V CMOS logic circuitry
· Excellent noise immunity
· Flexible high voltage supplies


Pinout

Connection Diagram     Connection Diagram


Specifications

VDD logic power supply voltage                    -0.5V to +7.5V
VPP positive high voltage supply                    -0.5V to +90V
Logic input voltages                              -0.3V to VDD +0.3V
Operating junction temperature range        -40 to +150
Storage temperature                                 -55 to +150
Power dissipation              28-pin PLCC                  1.9 Watt
                                        SOW-28                        1.7 Watt
                                        28-pin DIP                     2.0 Watt

Notes:
1. All voltages are referenced to ground. Absolute maximum ratings are those values at which damage to the device may occur. Functional operation under these conditions is not implied. Continuous operation of the device at the absolute rating level may affect device reliability.


Description

The Supertex HV5812 is a 20-channel serial input vacuum fluorescent display driver. It combines a 20-bit CMOS shift register, data latches, and control circuitry with high voltage MOSFET outputs. It is primarily designed for vacuum-fluorescent displays.

The CMOS shift register and latches allow direct interfacing with microprocessor-based systems. Data input rates are typically over 5.0MHz with 5V logic supply. Especially useful for inter-digit blanking, the BLANKING input of HV5812 disables the output source drives and turns on the sink drivers. Use with TTL may require external pull-up resistors to ensure an input logic high.




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