NXP Semiconductors
PCA9633
4-bit Fm+ I 2 C-bus LED driver
12. Static characteristics
Table 20. Static characteristics
V DD = 2.3 V to 5.5 V; V SS = 0 V; T amb = ? 40 ° C to +85 ° C; unless otherwise speci?ed.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Supply
V DD
supply voltage
2.3
-
5.5
V
I DD
supply current
operating mode; no load; f SCL = 1 MHz
I stb
standby current
V DD = 2.3 V
V DD = 3.3 V
V DD = 5.5 V
no load; f SCL = 0 Hz; I/O = inputs; V I = V DD
V DD = 2.3 V
V DD = 3.3 V
V DD = 5.5 V
-
-
-
-
-
-
2.5
2.5
2.5
2.3
2.9
3.8
10
10
10
11
12
15.5
mA
mA
mA
μ A
μ A
μ A
V POR
power-on reset voltage
no load; V I = V DD or V SS
[1]
-
1.70
2.0
V
Input SCL; input/output SDA
V IL
LOW-level input voltage
? 0.5
-
+0.3V DD V
V IH
I OL
HIGH-level input voltage
LOW-level output current V OL = 0.4 V; V DD = 2.3 V
V OL = 0.4 V; V DD = 5.0 V
0.7V DD
20
30
-
-
-
5.5
-
-
V
mA
mA
I L
C i
leakage current
input capacitance
V I = V DD or V SS
V I = V SS
? 1
-
-
6
+1
10
μ A
pF
LED driver outputs
I OL
LOW-level output current V OL = 0.5 V; V DD = 2.3 V
V OL = 0.5 V; V DD = 3.0 V
V OL = 0.5 V; V DD = 4.5 V
[2]
[2]
[2]
12
17
25
-
-
-
-
-
-
mA
mA
mA
I OL(tot)
total LOW-level output
V OL = 0.5 V; V DD = 4.5 V
[2]
-
-
100
mA
current
I OH
HIGH-level output
open-drain; V OH = V DD
? 50
-
+50
μ A
current
V OH
C o
HIGH-level output
voltage
output capacitance
I OH = ? 10 mA; V DD = 2.3 V
I OH = ? 10 mA; V DD = 3.0 V
I OH = ? 10 mA; V DD = 4.5 V
1.6
2.3
4.0
-
-
-
-
2.5
-
-
-
5
V
V
V
pF
OE input
V IL
V IH
I LI
C i
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
? 0.5
2
? 1
-
-
-
-
3.7
+0.8
5.5
+1
5
V
V
μ A
pF
PCA9633_5
? NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 25 July 2008
28 of 43
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