9532 データシートの表示（PDF） - NXP Semiconductors.
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9532 Datasheet PDF : 29 Pages
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NXP Semiconductors
PCA9532
16-bit I2C-bus LED dimmer
10. Static characteristics
Table 13. Static characteristics
VDD = 2.3 V to 5.5 V; VSS = 0 V; Tamb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Supplies
VDD
supply voltage
IDD
supply current
Istb
∆IDD
standby current
additional quiescent supply
current
VPOR
power-on reset voltage
Input SCL; input/output SDA
operating mode; VDD = 5.5 V; no load;
VI = VDD or VSS; fSCL = 100 kHz
Standby mode; VDD = 5.5 V; no load;
VI = VDD or VSS; fSCL = 0 kHz
Standby mode; VDD = 5.5 V;
every LED I/O at VI = 4.3 V;
fSCL = 0 kHz
VDD = 3.3 V; no load; VI = VDD or VSS
2.3
-
-
-
[2] -
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IOL
LOW-level output current VOL = 0.4 V
IL
leakage current
VI = VDD = VSS
Ci
input capacitance
VI = VSS
I/Os
−0.5
0.7VDD
3
−1
-
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IOL
LOW-level output current
ILI
input leakage current
Cio
input/output capacitance
Select inputs A0, A1, A2; RESET
VOL = 0.4 V
VDD = 2.3 V
VDD = 3.0 V
VDD = 5.0 V
VOL = 0.7 V
VDD = 2.3 V
VDD = 3.0 V
VDD = 5.0 V
VDD = 3.6 V; VI = 0 V or VDD
−0.5
2.0
[3] 9
[3] 12
[3] 15
[3] 15
[3] 20
[3] 25
−1
-
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
Ci
input capacitance
VI = VSS
−0.5
2.0
−1
-
Typ[1]
-
350
2.1
-
1.7
-
-
6.5
-
4.4
-
-
-
-
-
-
-
-
-
2.6
-
-
-
2.3
Max
5.5
550
5.0
2
2.2
+0.3VDD
5.5
-
+1
5
+0.8
5.5
-
-
-
-
-
-
+1
5
+0.8
5.5
+1
5
Unit
V
µA
µA
mA
V
V
V
mA
µA
pF
V
V
mA
mA
mA
mA
mA
mA
µA
pF
V
V
µA
pF
[1] Typical limits at VDD = 3.3 V, Tamb = 25 °C.
[2] VDD must be lowered to 0.2 V in order to reset part.
[3] Each I/O must be externally limited to a maximum of 25 mA and each octal ([LED0 to LED7] and [LED8 to LED15]) must be limited to a
maximum current of 100 mA for a device total of 200 mA.
PCA9532_4
Product data sheet
Rev. 04 — 17 March 2009
© NXP B.V. 2009. All rights reserved.
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