PCA9545APW,112 NXP Semiconductors, PCA9545APW,112 Datasheet - Page 25

• Manufacturer Part Number: PCA9545APW,112
• Description: IC I2C SWITCH 4CH 20TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9545APW,112

• Package / Case: 20-TSSOP
• Applications: 4-Channel I²C Switcher
• Interface: I²C, SMBus
• Voltage - Supply: 2.3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Number Of Channels: 4 Channel
• On Resistance (max): 55 Ohms
• Propagation Delay Time: 0.3 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.3 V
• Supply Current: 100 mA
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Switches: 1
• Off State Leakage Current (max): 1 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935275809112; PCA9545APW; PCA9545APW

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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