PCA9544D NXP Semiconductors, PCA9544D Datasheet - Page 15

• Manufacturer Part Number: PCA9544D
• Manufacturer: NXP Semiconductors

Specifications of PCA9544D

• 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: 20
• Package Type: SO
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
2004 Sep 29
HVQFN20: plastic thermal enhanced very thin quad flat package; no leads; 20 terminals;
body 5 x 5 x 0.85 mm
4-channel I
2
C multiplexer with interrupt logic
15
PCA9544
Product data sheet
SOT662-1