PCA6408APW datasheet(21/40 Pages) NXP

Part #	PCA6408APW

Description	Low-voltage, 8-bit I2C-bus and SMBus I/O expander with interrupt output, reset, and configuration registers

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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21 / 40 page

PCA6408A

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Product data sheet

Rev. 1 — 27 September 2012

21 of 40

NXP Semiconductors

PCA6408A

Low-voltage, 8-bit I2C-bus and SMBus I/O expander

a. VDD(P) =1.65V

b. VDD(P) =1.8 V

c. VDD(P) =2.5 V

d. VDD(P) =3.3 V

e. VDD(P) =5.0 V

f. VDD(P) =5.5 V

Fig 23. I/O source current versus HIGH-level output voltage

VDD(P) − VOH (V)

0.6

0.4

0.2

002aaf561

Isource

(mA)

Tamb = −40 °C

25 °C

85 °C

VDD(P) − VOH (V)

0.6

0.4

0.2

002aaf562

Isource

(mA)

Tamb = −40 °C

25 °C

85 °C

VDD(P) − VOH (V)

0.6

0.4

0.2

002aaf563

Isource

(mA)

Tamb = −40 °C

25 °C

85 °C

VDD(P) − VOH (V)

0.6

0.4

0.2

002aaf564

Isource

(mA)

Tamb = −40 °C

25 °C

85 °C

VDD(P) − VOH (V)

0.6

0.4

0.2

002aaf565

Isource

(mA)

Tamb = −40 °C

25 °C

85 °C

VDD(P) − VOH (V)

0.6

0.4

0.2

002aaf566

Isource

(mA)

Tamb = −40 °C

25 °C

85 °C

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