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S6A2068

16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

Samsung 

S6A2068

16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

DC Characteristics

(VDD = 2.7V to 4.5V, VSS = 0V, TA = -30 to +85°C)

Characteristic

Symbol

Test condition

Min

Operating Voltage

Operating Current

(*1)

Input Voltage 1

High

VDD

–

2.7

IDD1 Ceramic resonator

–

fOSC = 250kHz

IDD2 Resistor oscillation

–

external clock

operation

fOSC = 270kHz

VIH1

–

1.9

Input Voltage 2

Output Voltage 1

Output Voltage 2

Low

High

Low

High

Low

High

VIL1

VIH2

VIL2

VOH1

VOL1

VOH2

–

–

–

IOH = -0.205mA

IOL = 1.2mA

IO = -40µA

-0.3

0.7VDD

–

2.0

–

0.8VDD

Low

VOL2 IO = 40µA

–

Voltage Drop (*2) COM

VdCOM IO = ± 0.1mA

–

SEG

VdSEG

–

Input Leakage

Current

ILKG VIN = 0 V or VDD

-1

Input Low Current

IIN

VDD = 5V (test pull

-10

up R)

External Clock

Freq. (*3)

fEC

–

125

Duty

duty

45

Rise time

tR

–

Fall time

tF

–

Internal Clock

Frequency (*3)

fOSC1 Rf = 75kΩ ± 2%

190

VDD = 3V

LCD Driving

VLCD1 VDD-V5 1/5 bias

3.0

Voltage

VLCD2

1/4 bias

3.0

Typ

3.0

0.3

0.17

–

–

–

–

–

–

–

–

–

–

–

-50

250

50

–

–

270

–

-

Max

4.5

0.5

Unit Applicable

Pin

V

mA

0.3

VDD

0.4

V

E, DB0-

DB7,

R/W, RS

VDD

0.2VDD

–

OSC1

DB0-DB7

0.4

–

0.2VDD

1

CLK1,

CLK2,

M, D

C1-C16

1.5

S1-S60

1

µA

E

-120

RS, R/W

350

kHz

OSC1

55

%

0.2

µs

0.2

µs

350

kHz

OSC1,

OSC2

10.0

V

10.0

V1-V5

10

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