Microchip Technology Inc
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HV5812

20-Channel, Serial-Input, Display Driver, 80V

Status: In Production

Features:

  • HVCMOS® technology for high performance
  • Operating voltage up to 80V
  • High speed source driver
  • 5.0V CMOS logic circuitry
  • Up to 5.0MHz data input rate
  • Excellent noise immunity
  • Flexible high voltage supplies
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Overview
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Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

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. The HV5812 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 5.0V logic supply. Especially useful for interdigit blanking, the BLANKING input 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.

Additional Features
  • HVCMOS® technology for high performance
  • Operating voltage up to 80V
  • High speed source driver
  • 5.0V CMOS logic circuitry
  • Up to 5.0MHz data input rate
  • Excellent noise immunity
  • Flexible high voltage supplies
Parametrics
Name
Value
Type
Source-Sink
Output Channels
20
Vout (V) operating – Transient
90
Vout (V) Operating - Sustained
80
Iout (mA) per Channel
-25, +1
Output Structure
Half-Bridge
Input Structure
Serial
Minimum Data Clock (MHz)
5
General Description
20-CHANNEL, DISPLAY DRIVER, 80V
Package
28/PLCC 28/SOIC 300mil 28/PDIP

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HV5812P-G
4.066700
7.692308
28
PDIP
.600in
Matte Tin
e3
Rohs icon
efup china icon
HV5812WG-G
0.770400
1.152500
28
SOIC
.300in
Matte Tin
e3
Rohs icon
efup china icon
HV5812PJ-G
1.142500
1.684211
28
PLCC
11.5x11.5x4.4mm
Matte Tin
e3
Rohs icon
efup china icon
HV5812PJ-G-M904
1.142500
1.733333
28
PLCC
11.5x11.5x4.4mm
Matte Tin
e3
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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