PCAL9535A Datasheet, PDF (30/46 Pages) NXP Semiconductors – Low-voltage 16-bit I2C-bus I/O port with interrupt and Agile I/O

NXP Semiconductors
PCAL9535A
Low-voltage 16-bit I²C-bus I/O port with interrupt and Agile I/O
30
I_source
(mA)
20
10
T_amb = −40 °C
25 °C
85 °C
002aah110
0
0
0.2
a. V_DD = 1.65 V
0.4
0.6
V_DD − V_OH (V)
60
I_source
(mA)
40
002aah112
T_amb = −40 °C
25 °C
85 °C
20
0
0
0.2
c. V_DD = 2.5 V
0.4
0.6
V_DD − V_OH (V)
90
I_source
(mA)
60
T_amb = −40 °C
25 °C
85 °C
002aah114
I_source ³⁵
(mA)
30
25
20
15
10
5
0
0
T_amb = −40 °C
25 °C
85 °C
002aah111
0.2
0.4
0.6
V_DD − V_OH (V)
b. V_DD = 1.8 V
I_source ⁷⁰
(mA)
60
50
40
30
20
10
0
0
T_amb = −40 °C
25 °C
85 °C
002aah113
0.2
0.4
0.6
V_DD − V_OH (V)
d. V_DD = 3.3 V
90
I_source
(mA)
60
T_amb = −40 °C
25 °C
85 °C
002aah115
30
30
0
0
0.2
0.4
0.6
V_DD − V_OH (V)
0
0
0.2
e. V_DD = 5.0 V
f. V_DD = 5.5 V
Fig 26. I/O source current versus HIGH-level output voltage with CCX.X = 11b
0.4
0.6
V_DD − V_OH (V)
PCAL9535A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 28 September 2012
© NXP B.V. 2012. All rights reserved.
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