HV6008PJ(2007) Ver la hoja de datos (PDF) - Supertex Inc

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HV6008PJ
(Rev.:2007)

32-Channel ±40V Liquid Crystal Display Row Driver

Supertex Inc 

Functional Block Diagram

Phase

Shifter

Enable

Data IN

Clock

Clear

32

Bit

Shift

Register

Data OUT

T3

T1

T2

T4

T3

T1

T2

T4

HV6008

VPP

HVOUT1

VNN

VPP

HVOUT32

VNN

Function Table

Function

CLR Reg

All output GND

Load S/R

Data

In

X

X

H or L

CLK

X

X

↓

Inputs

CLR

H

X

L

Output State

X

H or L

L

Notes:

X = Irrelevant

* = Dependent on previous stage’s state before the last CLK

↓ = High to low transition

H = High level

L = Low level

Enable

X

L

L

H

Phase

Shift

X

X

X

X

H

L

Shift Reg

1 2…32

ALL L

* *…*

H or L *…*

L L…L

H H…H

H H…H

Outputs

HV Outputs Data Out

1

2…32

ALL GND

L

ALL GND

*

ALL GND

*

GND GND…GND

*

VPP VPP…VPP

*

VNN VNN…VNN

*

4

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