pca9545pw NXP Semiconductors, pca9545pw Datasheet - Page 9

• Manufacturer Part Number: pca9545pw
• Description: 4-channel I2c Switch With Interrupt Logic And Reset
• Manufacturer: NXP Semiconductors

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
Philips Semiconductors
TYPICAL APPLICATION
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134).Voltages are referenced to GND (ground = 0 V).
NOTES:
2004 Sep 29
NOTE:
1.
4-channel I
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150 C.
SYMBOL
SYMBOL
If the device generating the Interrupt has an open-drain output structure or
can be tri-stated, a pull-up resistor is required.
If the device generating the Interrupt has a totem-pole output structure and
cannot be tri-stated, a pull-up resistor is not required.
The Interrupt inputs should not be left floating.
T
V
T
I
P
I
amb
V
I
DD
SS
DD
I
stg
O
tot
I
I
DC supply voltage
DC input voltage
DC input current
DC output current
DC Supply current
DC Supply current
total power dissipation
Storage temperature range
Operating ambient temperature
2
C switch with interrupt logic and reset
PARAMETER
PARAMETER
V
I
2
DD
C/SMBus MASTER
= 2.7 V – 5.5 V
SDA
SCL
1, 2
Figure 13. Typical application
9
SDA
SCL
INT
RESET
A1
A0
V
CONDITIONS
CONDITIONS
SS
PCA9545
V
DD
= 3.3 V
INT0
INT1
INT2
INT3
SD0
SC0
SD1
SC1
SD2
SC2
SD3
SC3
MIN
–0.5
–0.5
–60
–40
—
—
—
—
—
SEE NOTE (1)
SEE NOTE (1)
SEE NOTE (1)
SEE NOTE (1)
RATING
V = 2.7 V – 5.5 V
V = 2.7 V – 5.5 V
V = 2.7 V – 5.5 V
V = 2.7 V – 5.5 V
MAX
+150
+7.0
+7.0
+85
CHANNEL 0
CHANNEL 1
CHANNEL 2
CHANNEL 3
400
100
100
20
25
PCA9545
Product data sheet
SW00810
UNIT
UNIT
mW
mA
mA
mA
mA
V
V
C
C