BU9764 Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BU9764

Pulse driver for LCD drive

ROHM Semiconductor 

Standard ICs

•Input / output circuits

(1) Input circuit

Pin nos. 9, 10, 11, 13, 14, 15

VDD1

VDD2

Input pad

BU9764FV

(2) Output circuit

Pin nos. 2, 3, 4, 6, 7, 8

VDD2

Output pad

GND

GND

•Electrical characteristics (unless otherwise noted, Ta = 25°C, VDD1 = 5V, VDD2 = 16V)

Parameter

Symbol Min. Typ. Max. Unit

Conditions

Input high level voltage

VIH

2.0

—

—

V

—

Input low level voltage

VIL

—

—

0.8

V

—

Input current

IIN

– 1.0

—

1.0

µA

—

Output high level voltage

VOH

15.9 16.0

—

V

IOH = – 20µA

Output low level voltage

VOL

—

0.0

0.1

V

IOH = 20µA

Output high level current

IOH

—

— – 1.0

mA VOH = 15.5V

Output low level current

IOL

1.0

—

—

mA VOL = 0.5V

Standby current

IDD

—

—

20

µA VIN = 0V, or VDD1

•AC characteristics (unless otherwise noted, Ta = 25°C, VDD1 = 5V, VDD2 = 16V)

Parameter

Symbol Min. Typ. Max. Unit

tTLH

—

20

40

ns

Output transition time∗4

tTHL

—

20

40

ns

tTLH

—

30

60

ns

tTHL

—

30

60

ns

tPLH

—

20

40

ns

Propagation delay time

tPHL

—

20

40

ns

tPLH

—

30

60

ns

tPHL

—

30

60

ns

Propagation delay time differential

∆T

between channels∗4

∆T

∗4 NOT 100% TESTED

—

—

10

ns

—

—

10

ns

Conditions

Load: 5pF

Load: 35pF

Load: 5pF

Load: 35pF

Load: 5pF

Load: 35pF

3

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