2

HV518

Symbol

Parameter

Min

Typ

Max

Units

Conditions

Supply current

10

mA

Quiescent supply current

0.5

mA

I

PP

Supply current

12

mA

Output high, T

710mA

500

µA

Outputs low

V

OH

High-level output voltage

HVoutput

70.0

V

I

Serial output

4.5

4.9

5

V

Low-level output

HVoutput

5

V

Serial output

0.06

0.8

V

I

High-level logic input current

0.1

1

Low-level logic input current

-0.1

-1

Note: The total number of ON outputs times the duty cycle must not exceed the allowable package power disspation.

Electrical Characteristics

Symbol

Parameter

Min

Max

Unit

Conditions

Delay time, Clock to data output

600

ns

See Figure 4

Delay time, high-to-low-level,

from latch enable

1.5

µs

See Figure 5

HVoutput

from strobe

1

See Figure 6

t

DLH

Delay time, low-to-high-level

from latch enable

V

1.5

µs

See Figure 5

HVoutput

from strobe

1

See Figure 6

t

THL

Transition time, high-to-low-level, HVoutput

V

3

µs

See Figure 6

t

TLH

Transition time, low-to-high-level, HVoutput

V

2.5

µs

See Figure 6

Symbol

Parameter

Min

Max

Units

V

DD

Logic voltage supply

4.5

5.5

V

High voltage supply

8

80

V

V

IH

High-level input voltage (See Fig.3.)

V

3.5

V

V

IL

Low-level input voltage (See Fig. 3.)

V

1

V

High-level output current

-25

mA

I

OL

Low-level output current

2

mA

f

CLK

Clock frequency (see Figure 3)

V

6.0

MHz

Pulse duration , clock high

83

ns

t

w(CKL)

Pulse duration , clock low

V

83

ns

t

su

Setup time, data before clock

V

75

ns

Hold time, data after clock

75

ns

T

A

Operating free-air temperature

-40

85

°C

Note:

Power-up sequence should be the following:

1. Connect ground.

4.

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

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