HV5222 Ver la hoja de datos (PDF) - Supertex Inc

Número de pieza

componentes Descripción

Fabricante

HV5222

32-Channel Serial to Parallel Converter With Open Drain Outputs

Supertex Inc 

HV5222

Recommended Operating Conditions

Sym

Parameter

Min

Typ

VDD

Logic voltage supply

10.8

12

HVOUT

High voltage output

-0.3

-

VIH

High-level input voltage

VDD -2.0

-

VIL

Low-level input voltage

0

-

fCLK

Clock frequency

-

-

Plastic

-40

-

TA

Operating free-air temperature

Ceramic

-55

-

Max

13.2

225

VDD

2.0

8.0

+85

+125

Units

V

V

V

V

MHz

OC

Power-Up Sequence

Power-up sequence should be the following:

1. Connect ground

2. Apply VDD

3. Set all inputs to a known state

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

Electrical Characteristics (Over recommended operating conditions unless otherwise specified)

DC Characteristics

Sym Parameter

Min

Max Units Conditions

IDD

VDD supply current

-

15

IDDQ

Quiescent VDD supply current

-

100

IO(OFF) Off-state output current

-

10

IIH

High level logic input current

-

1.0

IIL

Low level logic input current

-

-1.0

VOH

High level output data out

VDD -1.0V

-

VOL

Low level output voltage

HVOUT

Data out

-

-

15

1.0

VOC

HVOUT clamp voltage

-

-1.5

mA fCLK = 8.0MHz, FDATA = 4.0MHz

µA All VIN = 0V

µA All outputs high, all SWS parallel

µA VIH = 12V

µA VIL = 0

V IDOUT = -100µA

V

IHVOUT = +100mA

IDOUT = +100µA

V IOL = -100mA

AC Characteristics (VDD = 12V, TA = 25°C)

Sym Parameter

fCLK

Clock frequency

tW

Clock width, high or low

tSU

Data setup time before CLK falls

tH

Data hold time after CLK falls

tON

Turn-on time, HVOUT from strobe

tDHL

Data output delay after H to L CLK

tDLH

Data output delay after L to H CLK

Min

Max Units Conditions

-

8.0 MHz ---

62

-

ns ---

25

-

ns ---

10

-

ns ---

-

500

ns RL = 2.0KΩ to 200V

-

100

ns CL = 15pF

-

100

ns CL = 15pF

3

Share Link: