pca9685 NXP Semiconductors, pca9685 Datasheet - Page 37

• Manufacturer Part Number: pca9685
• Description: 16-channel, 12-bit Pwm Fm+ I 2c-bus Led Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
11. Limiting values
12. Static characteristics
Table 13.
V
PCA9685_1
Product data sheet
Symbol
Supply
V
I
I
V
Input SCL; input/output SDA
V
V
I
I
C
LED driver outputs
I
I
I
V
I
C
DD
stb
OL
L
OL
OL(tot)
OH
OZ
DD
DD
POR
IL
IH
OH
i
o
= 2.3 V to 5.5 V; V
Parameter
supply voltage
supply current
standby current
power-on reset voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
leakage current
input capacitance
LOW-level output current
total LOW-level output current
HIGH-level output current
HIGH-level output voltage
off-state output current
output capacitance
Static characteristics
SS
Table 12.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
V
V
I
I
P
T
T
= 0 V; T
O(LEDn)
SS
stg
amb
DD
I/O
tot
amb
Limiting values
= 40 C to +85 C; unless otherwise specified.
Parameter
supply voltage
voltage on an input/output pin
output current on pin LEDn
ground supply current
total power dissipation
storage temperature
ambient temperature
Conditions
operating mode; no load;
f
no load; f
V
no load; V
V
V
V
V
V
V
open-drain; V
I
I
I
3-state; V
SCL
OH
OH
OH
DD
OL
OL
I
I
OL
OL
= V
= V
= 10 mA; V
= 10 mA; V
= 10 mA; V
= 0.4 V; V
= 0.4 V; V
= 0.5 V; V
= 0.5 V; V
= 1 MHz; V
= 2.3 V to 5.5 V
DD
SS
Rev. 01 — 24 July 2008
SCL
or V
OH
I
= V
= V
= 0 Hz; V
SS
OH
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= V
= 2.3 V
= 5.0 V
= 2.3 V to 4.5 V
= 4.5 V
or V
16-channel, 12-bit PWM Fm+ I
= 2.3 V to 5.5 V
= 2.3 V
= 3.0 V
= 4.5 V
or V
DD
SS
I
= V
SS
DD
Conditions
operating
or V
SS
;
[1]
[2]
[2]
Min
2.3
-
-
-
0.7V
20
30
-
12
-
1.6
2.3
4.0
-
0.5
1
10
10
Min
V
-
-
-
0.5
65
40
DD
SS
0.5
2
Typ
-
6
2.2
1.70
-
-
28
40
-
6
25
-
-
-
-
-
-
5
C-bus LED controller
PCA9685
© NXP B.V. 2008. All rights reserved.
Max
+6.0
5.5
25
400
400
+150
+85
Max
5.5
10
15.5
2.0
+0.3V
5.5
-
-
+1
10
-
400
+10
-
-
-
+10
8
DD
Unit
V
V
mA
mA
mW
37 of 50
C
C
Unit
V
mA
V
V
V
mA
mA
pF
mA
mA
V
V
V
pF
A
A
A
A