Datasheet

PCA9698 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 3 — 3 August 2010 35 of 48
NXP Semiconductors
PCA9698
40-bit Fm+ I
2
C-bus advanced I/O port with RESET, OE and INT
All I/Os unloaded; address pins static HIGH or LOW
Fig 28. Supply current as a function of supply voltage Fig 29. I/O sink current as a function of LOW-level
output voltage (V
DD
= 2.3 V)
Fig 30. I/O sink current as a function of LOW-level
output voltage (V
DD
= 3.0 V)
Fig 31. I/O sink current as a function of LOW-level
output voltage (V
DD
= 4.5 V)
Fig 32. I/O source current as a function of HIGH-level
output voltage (V
DD
= 2 V)
Fig 33. I/O source current as a function of HIGH-level
output voltage (V
DD
= 3.3 V)
600
I
DD
(μA)
0
V
DD
(V)
2.0 6.05.03.0 4.0
002aab957
200
400
100 kHz
400 kHz
f
SCL
= 1 MHz
002aab958
V
OL
(V)
0 0.60.40.2
20
30
10
40
50
I
sink
(mA)
0
T
amb
= −40 °C
+25 °C
+85 °C
002aab959
V
OL
(V)
0 0.60.40.2
20
30
10
40
50
I
sink
(mA)
0
T
amb
= −40 °C
+25 °C
+85 °C
002aab960
V
OL
(V)
0 0.60.40.2
20
30
10
40
50
I
sink
(mA)
0
T
amb
= −40 °C
+25 °C
+85 °C
10
20
30
I
source
(mA)
0
V
DD
− V
OH
(V)
0 0.80.60.2 0.4
002aab961
T
amb
= −40 °C
+25 °C
+85 °C
20
30
10
40
50
I
source
(mA)
0
V
DD
− V
OH
(V)
0 0.80.60.2 0.4
002aab962
T
amb
= −40 °C
+25 °C
+85 °C