HV7022DJ-C Ver la hoja de datos (PDF) - Supertex Inc

Número de pieza

componentes Descripción

Fabricante

HV7022DJ-C

34-Channel Symmetric Row Driver

Supertex Inc 

Recommended Operating Conditions

Symbol

Parameter

VDD

Logic supply voltage

VPP

High voltage supply

VIH

High-level input voltage

VDD = 10.8V

VDD = 13.2V

VIL

Low-level input voltage

VDD = 10.8V

VDD = 13.2V

fCLK

Clock frequency

TA

Operating free-air temperature

Plastic

Ceramic

IOD

Allowable pulse current through output diodes

Note:

Power-up sequence should be the following:

1. Connect ground.

2. Apply VDD.

3. Set all inputs (Data, CLK, Enable, etc.) to a known state.

4. Apply VPP.

5. The VPP should not drop below VDD or float during operation.

Power-down sequence should be the reverse of the above.

Input and Output Equivalent Circuits

VDD

VDD

HV7022-C

Min

Max

Units

10.8

13.2

V

230

V

8.1

V

9.9

2.7

V

3.3

4

MHz

-40

+85

°C

-55

+125

°C

±300

mA

VPP

Input

GND

Logic Inputs

Data Out

HVOUT

GND

Logic Data Output

GND

High Voltage Outputs

3

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