NJW1328 データシートの表示（PDF） - Japan Radio Corporation

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NJW1328

Multi Input Wide Band Video Interface with I2C Control

Japan Radio Corporation  

! TIMING on the I2C BUS (SDA, SCL)

NJW1328

SDA

tf

tr

SCL

tHD:ST A

S

tLOW

tf

tSU:DAT

tHD:S T A

tHD:DAT

tHIGH

tS U:S T A

Sr

tSP

tr

tBUF

tSU:S T O

P

S

! CHARACTERISTICS OF I/O STAGES FOR I2C BUS (SDA, SCL)

I2C BUS Load Conditions

STANDARD MODE: Pull up resistance 4kΩ (Connected to V+), Load capacitance 200pF (Connected to GND)

HIGH-SPEED MODE: Pull up resistance 4kΩ (Connected to V+), Load capacitance 50pF (Connected to GND)

PARAMETER

STANDARD MODE HIGH-SPEED MODE

SYMBOL

MIN. TYP. MAX. MIN. TYP. MAX.

Low Level Input Voltage

High Level Input Voltage

VIL

0.0

-

0.3V+

0.0

-

0.3V+

VIH

0.7V+

-

5.5 0.7V+

-

5.5

UNIT

V

V

Low Level Output Voltage (3mA at SDA pin)

VOL

0

-

0

-

0.4

V

Input current each I/o pin with an input voltage between 0.1Vcc

and 0.9Vcc

Ii

-10

-

10

-10

-

10

µA

-5-

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