PCA6408A Datasheet, PDF (17/40 Pages) NXP Semiconductors – Low-voltage, 8-bit I2C-bus and SMBus I/O expander with interrupt output, reset, and configuration registers

NXP Semiconductors
PCA6408A
Low-voltage, 8-bit I²C-bus and SMBus I/O expander
12. Thermal characteristics
Table 14.
Symbol
Z_th(j-a)
Thermal characteristics
Parameter
transient thermal impedance from junction to ambient
Conditions
TSSOP16 package
HVQFN16 package
XQFN16 package
Max
[1] ₁₀₈
[1] ₅₃
[1] ₁₈₄
[1] The package thermal impedance is calculated in accordance with JESD 51-7.
Unit
K/W
K/W
K/W
13. Static characteristics
Table 15. Static characteristics
T_amb = 40 C to +85 C; V_DD(I2C-bus) = 1.65 V to 5.5 V; unless otherwise specified.
Symbol Parameter
Conditions
V_IK
V_POR
V_OH
V_OL
I_OL
input clamping voltage
power-on reset voltage
HIGH-level output
voltage
LOW-level
output voltage
LOW-level
output current
I_I = 18 mA
V_I = V_DD(P) or V_SS; I_O = 0 mA
P port
I_OH = 8 mA; V_DD(P) = 1.65 V
I_OH = 10 mA; V_DD(P) = 1.65 V
I_OH = 8 mA; V_DD(P) = 2.3 V
I_OH = 10 mA; V_DD(P) = 2.3 V
I_OH = 8 mA; V_DD(P) = 3.0 V
I_OH = 10 mA; V_DD(P) = 3.0 V
I_OH = 8 mA; V_DD(P) = 4.5 V
I_OH = 10 mA; V_DD(P) = 4.5 V
P port; I_OL = 8 mA
V_DD(P) = 1.65 V
V_DD(P) = 2.3 V
V_DD(P) = 3 V
V_DD(P) = 4.5 V
V_OL = 0.4 V; V_DD(P) = 1.65 V to 5.5 V
SDA
INT
P port
V_OL = 0.5 V; V_DD(P) = 1.65 V
V_OL = 0.7 V; V_DD(P) = 1.65 V
V_OL = 0.5 V; V_DD(P) = 2.3 V
V_OL = 0.7 V; V_DD(P) = 2.3 V
V_OL = 0.5 V; V_DD(P) = 3.0 V
V_OL = 0.7 V; V_DD(P) = 3.0 V
V_OL = 0.5 V; V_DD(P) = 4.5 V
V_OL = 0.7 V; V_DD(P) = 4.5 V
Min Typ^[1] Max Unit
1.2 -
-
V
-
1.1 1.4 V
[2] _{1.2 -}
-
V
[2] _{1.1 -}
-
V
[2] _{1.8 -}
-
V
[2] _{1.7 -}
-
V
[2] _{2.6 -}
-
V
[2] _{2.5 -}
-
V
[2] _{4.1 -}
-
V
[2] _{4.0 -}
-
V
[2] _-
-
0.45 V
[2] _-
-
0.25 V
[2] _-
-
0.25 V
[2] _-
-
0.2 V
[3] ₃
-
-
mA
[3] ₃
15^[4] -
mA
[3] ₈
10 -
mA
[3] ₁₀
13
-
mA
[3] ₈
10 -
mA
[3] ₁₀
13
-
mA
[3] ₈
14 -
mA
[3] ₁₀
19
-
mA
[3] ₈
17 -
mA
[3] ₁₀
24
-
mA
PCA6408A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 27 September 2012
© NXP B.V. 2012. All rights reserved.
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