ST8008 Просмотр технического описания (PDF) - Sitronix Technology Co., Ltd.

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производитель

ST8008

80 Output LCD Segment Driver IC

Sitronix Technology Co., Ltd. 

ST8008

ELECTRICAL CHARACTERISTICS

DC Characteristics

(VSS = 0 V, VDD = +2.5 to +5.5 V, V0 = + 6.0 to +15.0 V, TOPR = -20 to +85°C)

PARAMETER SYMBOL CONDITIONS APPLICABLE PINS MIN. TYP. MAX. UNIT NOTE

Input "Low" voltage

VIL

DI3-DI0, XCK, LP, L/R

0.2VD V

FR, EIO1, EIO2,

D

Input "High" voltage VIH

XDISPOFF

0.8VDD

V

Output "Low" voltage

Output "High" voltage

VOL

VOH

IOL = +0.4 mA

IOH = -0.4 mA

EIO1, EIO2

VDD-0.4

+0.4 V

V

ILIL

VI = VSS DI3-DI0, XCK, LP, LIR,

-10 µA

Input leakage current

ILIH

VI = VDD

FR, EIO1, EIO2,

XDISPOFF

+10 µA

Output resistance

RON

|∆VON| V0 = 30

=0.5V V

SEG0-SEG79

1.5 2.0 kΩ

Standby current

ISTB

VSS

50 µA 1

Supply current (1)

ISS

(Non-selection)

VSS

2.0 mA 2

Supply current (2)

I0

V0

0.9 mA 4

NOTES:

1. VDD = +3.0 V, V0 = +12.0 V

2. VDD = +3.0 V, V0 = +12.0 V, fXCK = 8 MHz, no-load, El = VDD. The input data is turned over by data taking clock

(4-bit parallel input mode).

3. VDD = +3.0 V, V0 = +12.0 V, fXCK = 8 MHz, no-load, El = VSS. The input data is turned over by data taking clock

(4-bit parallel input mode).

4. VDD = +3.0 V, V0 = +12.0 V, fXCK = 8MHz, fLP = 19.2 kHz, fFR = 80 Hz, no-load. The input data is turned over by

data taking clock (4-bit parallel input mode).

V0.3

16/21

2004/04/05

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