PCAL9554CBS datasheet(25/42 Pages) NXP

부품명	PCAL9554CBS

상세설명	Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, weak pull-up and Agile I/O

PDF	42 Pages

Scroll/Zoom	100%

제조업체	NXP [NXP Semiconductors]

홈페이지	http://www.nxp.com

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25 / 42 page

PCAL9554B_PCAL9554C

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Product data sheet

Rev. 2 — 10 December 2012

25 of 42

NXP Semiconductors

PCAL9554B; PCAL9554C

Low-voltage 8-bit I2C-bus/SMBus low power I/O port

a. VDD =1.65V

b. VDD =1.8 V

c. VDD =2.5 V

d. VDD =3.3 V

e. VDD =5.0 V

f. VDD =5.5 V

Fig 25. I/O sink current versus LOW-level output voltage with CCX.X = 11b

VOL (V)

0.3

0.2

0.1

002aaf578

Isink

(mA)

Tamb = −40 °C

25 °C

85 °C

VOL (V)

0.3

0.2

0.1

002aaf579

Isink

(mA)

Tamb = −40 °C

25 °C

85 °C

VOL (V)

0.3

0.2

0.1

002aaf580

Isink

(mA)

Tamb = −40 °C

25 °C

85 °C

VOL (V)

0.3

0.2

0.1

002aaf581

Isink

(mA)

Tamb = −40 °C

25 °C

85 °C

VOL (V)

0.3

0.2

0.1

002aaf582

Isink

(mA)

Tamb = −40 °C

25 °C

85 °C

VOL (V)

0.3

0.2

0.1

002aaf583

Isink

(mA)

Tamb = −40 °C

25 °C

85 °C

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