Datasheet

PCA9527_1 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 01 — 29 June 2009 12 of 22
NXP Semiconductors
PCA9527
3-channel bidirectional bus extender for HDMI, I
2
C-bus and SMBus
8. Limiting values
9. Static characteristics
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
V
CC(B)
supply voltage port B −0.5 +7 V
V
CC(A)
supply voltage port A −0.5 +7 V
V
I/O
voltage on an input/output pin port B; port A; EN −0.5 +7 V
I
I/O
input/output current port A; port B - 50 mA
I
SS
ground supply current - 100 mA
P
tot
total power dissipation - 100 mW
T
stg
storage temperature −55 +125 °C
T
amb
ambient temperature operating in free air −40 +85 °C
T
j
junction temperature - +125 °C
Table 5. Static characteristics
V
CC
=2.7V to 5.5V; GND=0V; T
amb
= − 40 ° Cto+85 ° C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Supplies
V
CC(B)
supply voltage port B 2.7 - 3.6 V
V
CC(A)
supply voltage port A
[1]
2.7 - 5.5 V
I
stb
standby current inputs ≥ V
CC
or GND on pin V
CC(A)
;
EN=0V
-4060µA
I
CCH(A)
port A HIGH-level supply current - 0.5 0.8 mA
I
CCL(A)
port A LOW-level supply current A port channels LOW;
V
CC(B)
= 3.6 V; V
CC(A)
= 5.5 V;
B port open
- 1.1 1.7 mA
I
stb
standby current inputs ≥ V
CC
or GND on pin V
CC(B)
;
EN=0V
-4060µA
I
CCH(B)
port B HIGH-level supply current all inputs HIGH; V
CC(B)
= 3.6 V;
SDAA = SCLA = V
CC(A)
;
SDAB, SCLB, CECn, EN = V
CC(B)
V
CC(A)
= 5 V - 0.8 1.2 mA
V
CC(A)
= 0 V - 0.5 0.7 mA
I
CCL(B)
port B LOW-level supply current B port channels LOW;
V
CC(B)
= 3.6 V; A port open
V
CC(A)
= 5 V - 1.4 2.2 mA
V
CC(A)
= 0 V - 0.7 1.1 mA
I
CC(B)c
contention port B supply current V
CC(B)
= 3.6 V;
SDAB = SCLB = 0.2 V
- 1.4 2.2 mA