ML9209 datasheet(7/29 Pages) LAPIS

Part #	ML9209

Description	Vacuum fluorescent display tube controller driver

PDF	29 Pages

Scroll/Zoom	100%

Manufacturer	LAPIS [LAPIS Semiconductor Co., Ltd.]

Direct Link	http://www.lapis-semi.com/

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7 / 29 page

FEDL9209-01

LAPIS Semiconductor

ML9209-xx

7/29

DC Characteristics-2

(VDD = 3.3 V10%, VFL = VDD – 42 V, Ta = –40 to +85C, unless otherwise specified)

Parameter

Symbol

Applied pin

Condition

Min.

Max.

Unit

High Level Input Voltage

VIH

CS, CP,

DA,

RESET

—

0.8 VDD

—

Low Level Input Voltage

VIL

CS, CP,

DA,

RESET

—

0.2 VDD

High Level Input Current

IIH

CS, CP,

DA,

RESET

VIH = VDD

–1.0

1.0

A

Low Level Input Current

IIL

CS, CP,

DA,

RESET

VIL = 0.0 V

–1.0

1.0

A

VOH1

COM1–16

IOH1 = –30 mA

VDD – 1.5

—

VOH2

AD1–2

IOH2 = –15 mA

VDD – 1.5

—

High Level Output

Voltage

VOH3

SEG1–16

IOH3 = –6 mA

VDD – 1.5

—

Low Level Output

Voltage

VOL1

COM1–16

AD1–2

SEG1–16

—

VFL + 1.0

IDD1

Duty = 15/16

Digit =1–16

All output lights ON

—

Supply Current

IDD2

VDD

fOSC =

2 MHz,

no load

Duty = 0/16

Digit = 1–8

All output lights

OFF

—

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