PCA9685_10 Datasheet, PDF (37/51 Pages) NXP Semiconductors – 16-channel, 12-bit PWM Fm+ I2C-bus LED controller

NXP Semiconductors
PCA9685
16-channel, 12-bit PWM Fm+ I²C-bus LED controller
11. Limiting values
Table 12. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
Max
Unit
V_DD
supply voltage
V_I/O
voltage on an input/output pin
−0.5
+6.0
V
V_SS − 0.5 5.5
V
I_O(LEDn)
output current on pin LEDn
-
25
mA
I_SS
ground supply current
-
400
mA
P_tot
T_stg
T_amb
total power dissipation
storage temperature
ambient temperature
-
400
mW
−65
+150
°C
operating
−40
+85
°C
12. Static characteristics
Table 13. Static characteristics
V_DD = 2.3 V to 5.5 V; V_SS = 0 V; T_amb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Supply
V_DD
supply voltage
I_DD
supply current
I_stb
standby current
V_POR
power-on reset voltage
Input SCL; input/output SDA
operating mode; no load;
f_SCL = 1 MHz; V_DD = 2.3 V to 5.5 V
no load; f_SCL = 0 Hz; V_I = V_DD or V_SS;
V_DD = 2.3 V to 5.5 V
no load; V_I = V_DD or V_SS
2.3
-
-
[1] _-
V_IL
LOW-level input voltage
V_IH
HIGH-level input voltage
I_OL
LOW-level output current
I_L
leakage current
C_i
input capacitance
LED driver outputs
V_OL = 0.4 V; V_DD = 2.3 V
V_OL = 0.4 V; V_DD = 5.0 V
V_I = V_DD or V_SS
V_I = V_SS
−0.5
0.7V_DD
20
30
−1
-
I_OL
I_OL(tot)
I_OH
V_OH
I_OZ
C_o
LOW-level output current
total LOW-level output current
HIGH-level output current
HIGH-level output voltage
OFF-state output current
output capacitance
V_OL = 0.5 V; V_DD = 2.3 V to 4.5 V
V_OL = 0.5 V; V_DD = 4.5 V
open-drain; V_OH = V_DD
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
3-state; V_OH = V_DD or V_SS
[2] ₁₂
[2] _-
−10
1.6
2.3
4.0
−10
-
Typ
-
6
2.2
1.70
-
-
28
40
-
6
25
-
-
-
-
-
-
5
Max
Unit
5.5
V
10
mA
15.5
μA
2.0
V
+0.3V_DD V
5.5
V
-
mA
-
mA
+1
μA
10
pF
-
mA
400
mA
+10
μA
-
V
-
V
-
V
+10
μA
8
pF
PCA9685
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 2 September 2010
© NXP B.V. 2010. All rights reserved.
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