PCA9545BPW,118 NXP Semiconductors, PCA9545BPW,118 Datasheet - Page 25

• Manufacturer Part Number: PCA9545BPW,118
• Description: IC I2C SWITCH 4CH 20-TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9545BPW,118

• Package / Case: 20-TSSOP
• Applications: 4-Channel I²C Switcher
• Interface: I²C
• Voltage - Supply: 2.3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Product: Multiplexer
• Number Of Lines (input / Output): 4.0 / 1.0
• Propagation Delay Time: 0.3 ns at 2.3 V to 5.5 V
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Input Lines: 4.0
• Number Of Output Lines: 1.0
• 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: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4246-2; 935283307118; PCA9545BPW-T

NXP Semiconductors
15. Abbreviations
PCA9545A_45B_45C_7
Product data sheet
For further information on temperature profiles, refer to Application Note AN10365
“Surface mount reflow soldering description” .
Table 12.
Acronym
CDM
DUT
ESD
HBM
IC
I
LSB
MM
MSB
PCB
POR
SMBus
2
Fig 25. Temperature profiles for large and small components
C-bus
temperature
MSL: Moisture Sensitivity Level
Abbreviations
Description
Charged-Device Model
Device Under Test
ElectroStatic Discharge
Human Body Model
Integrated Circuit
Inter-Integrated Circuit bus
Least Significant Bit
Machine Model
Most Significant Bit
Printed-Circuit Board
Power-On Reset
System Management Bus
Rev. 07 — 19 June 2009
= minimum soldering temperature
maximum peak temperature
minimum peak temperature
= MSL limit, damage level
4-channel I
2
C-bus switch with interrupt logic and reset
PCA9545A/45B/45C
temperature
peak
© NXP B.V. 2009. All rights reserved.
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