ML9213 データシートの表示（PDF） - LAPIS Semiconductor Co., Ltd.

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ML9213

56-Bit Duplex/Triplex (1/2 duty/1/3 duty) VFD Controller/Driver with Anode Digital Dimming

LAPIS Semiconductor Co., Ltd. 

1Semiconductor

FEDL9213-01

ML9213

Symbol

Pin

Type

ML9213GA ML9213GP

Description

SYNC OUT1

38

SYNC OUT2

37

36

Synchronous signal output.

35

O Connect these pins to the slave side SYNC IN1 and 2 pins.

OSC0

34

RC oscillator connecting pins.

Oscillation frequency depends on

32

I/O display tubes to be used. For details,

VDD

R

refer to ELECTRICAL

OSC0

C

CHARACTERISTICS.

ABSOLUTE MAXIMUM RATINGS

Parameter

Driver Supply Voltage

Logic Supply Voltage

Input Voltage

Power Dissipation

Storage Temperature

Output Current

Symbol

VDISP

VDD

VIN

PD

TSTG

IO1

IO2

IO3

IO4

Condition

Rating

Unit

—

–0.3 to +20

V

—

–0.3 to +6.5

V

Tat25°C

—

QFP80-P-1420-0.80-BK

QFP80-P-1414-0.65-K

–0.3 to VDD+0.3 V

342

mW

343

—

–55 to +150

°C

SEG1 to 37

–10.0 to +2.0 mA

SEG38 to 56

–20.0 to +2.0 mA

GRID1 to 3

–10.0 to +20.0 mA

DIM OUT, SYNC OUT1, SYNC OUT2 –2.0 to +2.0 mA

RECOMMENDED OPERATING CONDITIONS

Parameter

Driver Supply Voltage

Logic Supply Voltage

High Level Input Voltage

Low Level Input Voltage

Clock Frequency

Oscillation Frequency

Frame Frequency

Operating Temperature

Symbol

VDISP

VDD

VIH

VIL

fC

fOSC

fFR

TOP

Condition

—

—

All inputs except OSC0

All inputs except OSC0

—

R = 10 k: r 5%, C = 27 pF r 5%

R = 10 k: r 5%,

C = 27 pF r 5%

1/3 Duty

1/2 Duty

—

Min.

8.0

4.5

0.8VDD

—

—

2.2

179

268

–40

Typ.

13.0

5.0

—

—

—

3.3

269

403

—

Max.

18.0

5.5

—

0.2VDD

2.0

4.4

358

538

+105

Unit

V

V

V

V

MHz

MHz

Hz

Hz

°C

6/19

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