PCA9507D 데이터 시트보기 (PDF) - NXP Semiconductors.

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PCA9507D

2-wire serial bus extender for HDMI DDC I2C-bus and SMBus

NXP Semiconductors. 

NXP Semiconductors

PCA9507

2-wire serial bus extender for HDMI DDC I2C-bus and SMBus

SCLA

SDAA

9th clock pulse

acknowledge

Fig 11. Bus A (2.7 V to 5.5 V bus) waveform

002aad431

SCLB

9th clock pulse

acknowledge

SDAB

VOL of slave

Fig 12. Bus B (2.7 V to 5.5 V) waveform

VOL of PCA9507

002aad408

8. Limiting values

Table 4. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol Parameter

Conditions

Min

VCC(B)

VCC(A)

VI/O

supply voltage port B

supply voltage port A

voltage on an input/output pin

2.7 V to 5.5 V

adjustable

port B; enable pin (EN)

−0.5

−0.5

−0.5

II/O

input/output current

port A; port B

-

II

input current

EN, VCC(A), VCC(B), GND

-

Ptot

total power dissipation

-

Tstg

storage temperature

−55

Tamb

ambient temperature

operating in free air

−40

Tj

junction temperature

-

Max Unit

+7

V

+7

V

+7

V

50

mA

50

mA

100

mW

+125 °C

+85

°C

+125 °C

PCA9507_1

Product data sheet

Rev. 01 — 7 February 2008

© NXP B.V. 2008. All rights reserved.

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