STV6412A データシートの表示（PDF） - STMicroelectronics

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STV6412A

Audio/video switch matrix

STMicroelectronics 

Electrical characteristics

STV6412A

2.9

I²C bus characteristics

Tamb = 25°C, VCCAO = 12 V, VCC = 5 V, VCC12 = 12 V, VDD = 5 V

RGA = 600Ω, RLOUTA = 10kΩ, RGV = 50Ω, RLOUTV = 150Ω, unless otherwise specified.

Table 12. I²C bus characteristics

Symbol

Parameter

Test condition

Min. Typ. Max. Unit

SCL

VIL

VIH

ILI

SDA

Low level input voltage

High level input voltage

Input leakage current

VIN = 0 to 5.5 V

-0.3

2.3

-10 0

1.5 V

5.5 V

10 µA

VIL Low level input voltage

-0.3

1.5 V

VIH

t(s) ILI

c CI

du tR

ro tF

P VOL

te tF

le CL

so Timing

Ob tLOW

) - tHIGH

t(s tSU,DAT

c tHD,DAT

du tSU,STO

ro tBUF

P tHD,STA

lete tSU,STA

High level input voltage

Input leakage current

Input capacitance

Input rise time

Input fall time

Low level output voltage

Output fall time

Load capacitance

Clock low period

Clock high period

Data setup time

Data hold time

Setup time from clock high to stop

Start setup time following a stop

Start hold time

Start Setup time following clock low

to high transition

VIN = 0 to 5.5 V

1.5 V to 3 V

3 V to 1.5 V

IOL = 3 mA

3 V to 1.5 V

2.3

5.5 V

-10 0 10 µA

10 pF

1 µs

300 ns

0.4 V

250 ns

400 pF

4.7

µs

4

µs

250

ns

0

340 ns

4

µs

4.7

µs

4

µs

4.7

µs

bso Note: 1 The device can also operate at 400 kHz and is capable of interfacing with +3.3 V or + 5 V

O logic levels.

14/31

Doc ID 9754 Rev 2

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