pca9698 NXP Semiconductors, pca9698 Datasheet - Page 35

• Manufacturer Part Number: pca9698
• Description: 40-bit Fm+ I2c-bus Advanced I/o Port With Reset, Oe And Int
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PCA9698_2
Product data sheet
Fig 28. Supply current as a function of supply voltage
Fig 30. I/O sink current as a function of LOW-level
Fig 32. I/O source current as a function of HIGH-level
I
source
(mA)
(mA)
( A)
I
I
sink
DD
600
400
200
50
40
30
20
10
30
20
10
0
0
0
All I/Os unloaded; address pins static HIGH or LOW
output voltage (V
output voltage (V
2.0
0
0
f
SCL
T
T
amb
amb
= 1 MHz
400 kHz
100 kHz
= 40 C
= 40 C
3.0
0.2
+25 C
+85 C
+25 C
+85 C
0.2
DD
DD
4.0
0.4
= 3.0 V)
= 2 V)
0.4
5.0
0.6
V
V
DD
OL
V
002aab957
002aab959
002aab961
DD
(V)
V
OH
(V)
(V)
6.0
0.6
0.8
40-bit Fm+ I
Rev. 02 — 19 July 2006
Fig 29. I/O sink current as a function of LOW-level
Fig 31. I/O sink current as a function of LOW-level
Fig 33. I/O source current as a function of HIGH-level
2
C-bus advanced I/O port with RESET, OE and INT
I
source
(mA)
(mA)
(mA)
I
I
sink
sink
50
40
30
20
10
50
40
30
20
10
50
40
30
20
10
0
0
0
output voltage (V
output voltage (V
output voltage (V
0
0
0
T
T
amb
amb
T
amb
= 40 C
= 40 C
0.2
+25 C
+85 C
+25 C
+85 C
= 40 C
+25 C
+85 C
0.2
0.2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
DD
DD
DD
0.4
= 2.3 V)
= 4.5 V)
= 3.3 V)
0.4
0.4
0.6
PCA9698
V
V
V
DD
OL
OL
002aab958
002aab960
002aab962
(V)
(V)
V
OH
(V)
0.6
0.6
0.8
35 of 47