PCA9546PW NXP Semiconductors, PCA9546PW Datasheet - Page 9

• Manufacturer Part Number: PCA9546PW
• Manufacturer: NXP Semiconductors

Specifications of PCA9546PW

• Logical Function: I2C Multiplexer
• Configuration: 1 x 4:1
• Number Of Inputs: 4
• Number Of Outputs: 1
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 5.5V
• Power Dissipation: 400mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: TSSOP
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
TYPICAL APPLICATION
2004 Sep 30
4-channel I
2
C switch with reset
V
I
2
DD
C/SMBus MASTER
= 2.7 – 5.5 V
SDA
SCL
Figure 12. Typical application
SDA
SCL
RESET
A1
A0
V
A2
SS
9
PCA9546
V
DD
= 3.3 V
SD0
SC0
SD1
SC1
SD2
SC2
SD3
SC3
V = 2.7 – 5.5 V
V = 2.7 – 5.5 V
V = 2.7 – 5.5 V
V = 2.7 – 5.5 V
SW00919
CHANNEL 0
CHANNEL 1
CHANNEL 2
CHANNEL 3
PCA9546
Product data sheet