L6451 Ver la hoja de datos (PDF) - STMicroelectronics

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L6451

28 CHANNEL INK JET DRIVER

STMicroelectronics 

L6451

D.C. ELECTRICAL CHARACTERISTICS at Tamb = 25°C, VDD = 5V, Vclamp = 18V (unless otherwise specified).

Symbol

VDD

VCLAMP

VIL

VIH

ILL

ILH

IDD

VOUT

Parameter

Logic Supply Voltage

Clamping Voltage

Low Level Input Voltage

High Level Input Current

Low Level Input Current

High Level Input Current

Logic Supply Current

Output Saturation Voltage

∆VCE

RDS ON

Output saturation absolute

voltage variation around the

typ. values for extended

temperature ranges

Test Condition

VIN = VIL

VIN = VIH

(Independent from the output

conditions)

Tj 25 °C D.C. 0.4A

Tj 25 °C D.C. 0.5A

Tj 90 °C D.C. 0.4A

Tj 90 °C D.C. 0.5A

Tj = 25°C to 90°C D.C.: 0.4A

Tj = 25°C to 90°C D.C.: 0.5A

Min. Typ. Max. Unit

4.75

5

5.25

V

9

38

V

1.2

V

VDD -1.2

V

-200 µA

10

µA

5

mA

0.9

V

1.1

V

1.4

V

1.7

V

±0.2

V

±0.25 V

2.2

Ω

A.C. ELECTRICAL CHARACTERISTICS at Tamb = 25°C, VDD = 5V.

Symbol Signal Name

Parameter

Test Condition

TS INA, INB, INC, SET - UP Time

IND Vs COMn

TH INA, INB, INC, HOLD Time

IND Vs COMn

Ton

Toff

tr

tf

Twout

COM1,2,3,4

VS OUT 0 to N

COM1,2,3,4

VS OUT 0 to N

TURN - ON Time

TURN - OFF Time

Rise Time

Fall Time

Output Pulse Width

∆PD

Maximum allowable

variation of the output

power transmitted by

each driver to the

resistive load

IOUT = 0.5A, RL = 39Ω

Tj = 25 to 90°C

IOUT = 0.5A, RL = 39Ω

Tj = 25 to 90°C

Twin = 3.5µs RL = 40Ω

IOUT = 0.5A

RL = 39Ω

VCLAMP = 18V

∆PD Maximum

RL = 40Ω

allowable

variation of

Vclamp = 18V

the output

power

transmitted

by each

driver to the

resistive load

Min. Typ. Max. Unit

30

ns

0

ns

150

ns

150

ns

100

ns

100

ns

- 20

Twin

+ 80

ns

±4

%

æ4

%

4/8

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