Datenblatt-pdf.com


HV6810 Schematic ( PDF Datasheet ) - Microchip

Teilenummer HV6810
Beschreibung 10-Channel Serial-Input Latched Display Driver
Hersteller Microchip
Logo Microchip Logo 




Gesamt 14 Seiten
HV6810 Datasheet, Funktion
HV6810
10-Channel Serial-Input Latched Display Driver
Features
• High Output Voltage 80V
• High-speed 5 MHz at 5 VDD
• Low-power IBB 0.1 mA (All High)
• Active Pull-down 100 µA Minimum at 25°C
• Output Source Current 25 mA at 60V VBB
• 10-channel Display Driver
• High-speed Serially-shifted Data Input
• 5V CMOS-compatible Inputs
• Latches on all Driver Outputs
• Pin-compatible Replacement for UCN5810A,
TL4810A and TL4810B
Applications
• High-speed Dot Matrix Print Head Driver
• Vacuum Fluorescent Display (VFD) Driver
General Description
The HV6810 is a monolithic integrated circuit designed
to drive a dot matrix or segmented VFD. These devices
feature a serial data output to cascade additional
devices for large displays.
A 10-bit data word is serially loaded into the shift
register on the positive-going transition of the clock.
Parallel data are transferred to the output buffers
through a 10-bit D-type latch while the latch enable
input is high. The data are latched when the latch
enable is low. When the blanking input is high, all of the
outputs are low.
Outputs are structures formed by double-diffused MOS
(DMOS) transistors with output voltage ratings of 80V
and 25 mA source-current capability. All inputs are
compatible with CMOS levels.
Package Type
20-lead SOW
(Top view)
1 20
See Table 2-1 for pin information.
2016 Microchip Technology Inc.
DS20005626A-page 1






HV6810 Datasheet, Funktion
HV6810
2.0 PIN DESCRIPTION
The details on the pins of HV6810 are listed on
Table 2-1. Refer to Package Type for the location of
pins.
TABLE 2-1: PIN FUNCTION TABLE
Pin Number Pin Name
Description
1 Q8
2 Q7 High-voltage output
3 Q6
4 CLOCK Input data are shifted into the data shift register on the positive edge of the clock.
5
VSS
Usually VSS = 0V; ground connection
6 N/C No connection
7
VDD
Low-voltage power supply
8
LE (STROBE)
When LE is high, the shift register output is latched to Q output. When LE stays high,
the latches are in Transparent mode.
9 Q5
10 Q4
11 Q3 High-voltage output
12 Q2
13 Q1
14
BLANKING
When blanking is high, all Q's are forced to a Low state regardless of data in each
channel.
15 DATA IN Input data for the input shift register
16
VBB
High-voltage power supply
17
SERIAL DATA
OUT
Output data from the shift register
18 N/C No connection
19
20
Q10
Q9
High-voltage output
DS20005626A-page 6
2016 Microchip Technology Inc.

6 Page









HV6810 pdf, datenblatt
HV6810
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, contact your local Microchip representative or sales office.
PART NO.
XX
-X
-
X
Example:
Device
Package
Options
Environmental Media Type
a) HV6810WG-G:
10-Channel Serial-Input Latched Dis-
play Driver, 20-lead SOIC,
1600/Reel for a WG Package
Device:
HV6810 = 10-Channel Serial-Input Latched Display
Driver
Package:
WG = 20-lead SOIC
Environmental:
G
= Lead (Pb)-free/RoHS-compliant Package
Media Type:
(blank) = 1600/Reel for a WG Package
DS20005626A-page 12
2016 Microchip Technology Inc.

12 Page





SeitenGesamt 14 Seiten
PDF Download[ HV6810 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
HV681010-Channel Serial-Input Latched Display DriverSupertex  Inc
Supertex Inc
HV681010-Channel Serial-Input Latched Display DriverMicrochip
Microchip

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche