PCA9527 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
'PCA9527' PDF : 22 Pages View PDF
NXP Semiconductors
PCA9527
3-channel bidirectional bus extender for HDMI, I2C-bus and SMBus
8. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
VCC(B)
VCC(A)
VI/O
supply voltage port B
supply voltage port A
voltage on an input/output pin
port B; port A; EN
−0.5
−0.5
−0.5
II/O
input/output current
port A; port B
-
ISS
ground supply current
-
Ptot
total power dissipation
-
Tstg
storage temperature
−55
Tamb
ambient temperature
operating in free air
−40
Tj
junction temperature
-
Max Unit
+7
V
+7
V
+7
V
50
mA
100
mA
100
mW
+125 °C
+85
°C
+125 °C
9. Static characteristics
Table 5. Static characteristics
VCC = 2.7 V to 5.5 V; GND = 0 V; Tamb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Supplies
VCC(B)
VCC(A)
Istb
supply voltage port B
supply voltage port A
standby current
2.7
[1] 2.7
inputs ≥ VCC or GND on pin VCC(A);
-
EN = 0 V
ICCH(A)
port A HIGH-level supply current
-
ICCL(A)
port A LOW-level supply current A port channels LOW;
-
VCC(B) = 3.6 V; VCC(A) = 5.5 V;
B port open
Istb
standby current
inputs ≥ VCC or GND on pin VCC(B);
-
EN = 0 V
ICCH(B)
port B HIGH-level supply current all inputs HIGH; VCC(B) = 3.6 V;
SDAA = SCLA = VCC(A);
SDAB, SCLB, CECn, EN = VCC(B)
VCC(A) = 5 V
-
VCC(A) = 0 V
-
ICCL(B)
port B LOW-level supply current B port channels LOW;
VCC(B) = 3.6 V; A port open
VCC(A) = 5 V
-
VCC(A) = 0 V
-
ICC(B)c
contention port B supply current VCC(B) = 3.6 V;
-
SDAB = SCLB = 0.2 V
Typ Max
-
3.6
-
5.5
40 60
0.5 0.8
1.1 1.7
40 60
0.8 1.2
0.5 0.7
1.4 2.2
0.7 1.1
1.4 2.2
Unit
V
V
µA
mA
mA
µA
mA
mA
mA
mA
mA
PCA9527_1
Product data sheet
Rev. 01 — 29 June 2009
© NXP B.V. 2009. All rights reserved.
12 of 22
Share Link: 
