SM6311 View Datasheet(PDF) - Samhop Mircroelectronics

Part Name

Description

Manufacturer

SM6311

VFD CONTROLLER / DRIVER

Samhop Mircroelectronics 

SAMHOP Microelectronics Corp.

VFD CONTROLLER / DRIVER

SM6311

ABSOLUTE MAXIMUM RATINGS

PARAMETER

Logic Supply Voltage

SYMBOL

VDD

(Ta=25oC, GND=0V)

RATING

UNIT

-0.5 to +7

V

Driver Supply Voltage

VEE

VDD+0.5 to VDD-30

V

Logic Input Voltage

VI

-0.5 to VDD+0.5

V

VFD Driver Output Voltage

VO

VEE-0.5 to VDD+0.5

V

LED Driver Output Current

IOLED

+25

mA

VFD Driver Output Current

IOVFD -40(grid) / -15(segment) mA

RECOMMENDED OPERATING CONDITIONS

PARAMETER

Logic Supply Voltage

SYMBOL

VDD

MIN.

4.5

(Ta=-20 to +70oC, GND=0V)

TYP.

MAX.

Unit

5

5

V

High-Level Input Voltage

VIH

0.7VDD

－

VDD

V

Low-Level Input Voltage

VIL

0

－

0.3VDD

V

Driver Supply Voltage

VEE

0

－

VDD-35

V

Page 8

V.1.2, MAY,2003

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