STV9427 datasheet(4/20 Pages) STMICROELECTRONICS

部件名	STV9427

功能描述	HIGH SPEED MULTISYNCH ON-SCREEN DISPLAY FOR MONITOR

PDF	20 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

4 / 20 page

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VDD

Supply Voltage

-0.3, +7.0

VIN

Input Voltage

-0.3, +7.0

TOPER

Operating Temperature

0, +70

°C

TSTG

Storage Temperature

-40, +125

°C

ELECTRICAL CHARACTERISTICS

(VDD1 = VDD2 = 5V, VSS = 0V, TA = 0 to 70°C, fXTAL = 8 to 15MHz, TEST = 0 V, unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Unit

SUPPLY

VDD

Supply Voltage

4.75

5.25

IDD

Supply Current

INPUTS

SCL, SDA, RESET, VSYNC and HSYNC

VIL

Input Low Voltage

0.8

VIH

Input High Voltage

2.4

IIL

Input Leakage Current

-10

+10

µA

OUTPUTS

SDA open drain and PWMi (i = 0 to 7)

VOL

Output Low Voltage (IOL = 1.6mA)

0.4

VOH

Output High Voltage (IOH = -0.1mA)

0.9VDD

VDD

R, G, B, FBLK

VOL

Output Low Voltage (IOL = 1.6mA)

0.4

VOH

Output High Voltage (IOH = -0.1mA)

0.9VDD

VDD

2.5

-5

-4

-3

-2

-1

I (A)

(V)

VOL

Figure 1 :

R, G, B, FBLK Typical Outputs Static

Characteristics

STV9427 - STV9428 - STV9429

4/20

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