PCA9545APW,118

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Mfr.Part #
PCA9545APW,118
Manufacturer
NXP Semiconductors
Package / Case
20-TSSOP (0.173, 4.40mm Width)
Datasheet
Download
Description
IC INTERFACE SPECIALIZED 20TSSOP
Stock
524,628
In Stock :
524,628

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Manufacturer :
NXP Semiconductors
Product Category :
Specialized
Peak Reflow Temperature (Cel) :
260
Terminal Form :
Gull wing
Interface :
I2C, SMBus
Supply Voltage-Min (Vsup) :
2.3V
Package / Case :
20-TSSOP (0.173, 4.40mm Width)
Length :
6.5mm
RoHS Status :
ROHS3 Compliant
HTS Code :
8542.39.00.01
Supply Voltage :
3.3V
Output Polarity :
TRUE
Operating Temperature (Max) :
85°C
JESD-609 Code :
e4
Height Seated (Max) :
1.1mm
Operating Temperature (Min) :
-40°C
Terminal Pitch :
0.65mm
Base Part Number :
PCA9545
Applications :
2-Channel I2C Multiplexer
Pin Count :
20
Number of Terminations :
20
Published :
2003
Logic IC Type :
Multiplexer
Voltage - Supply :
2.3V~5.5V
Qualification Status :
Not Qualified
Width :
4.4mm
Number of Inputs :
4
Output Characteristics :
OPEN-DRAIN
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Factory Lead Time :
10 Weeks
Packaging :
Tape and Reel (TR)
Temperature Grade :
Industrial
Supply Voltage-Max (Vsup) :
3.6V
Terminal Position :
Dual
Surface Mount :
yes
Additional Feature :
ALSO OPERATES WITH 4.5 TO 5.5V SUPPLY
Propagation Delay (tpd) :
0.3 ns
JESD-30 Code :
R-PDSO-G20
Time@Peak Reflow Temperature-Max (s) :
30
Number of Functions :
1
Number of Outputs :
1
Mounting Type :
Surface Mount
Terminal Finish :
NICKEL PALLADIUM GOLD
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NXP Semiconductors PCA9545APW,118


Specialized NXP Semiconductors PCA9545APW,118 Overview

The PCA9545APW,118 by NXP Semiconductors is a cutting-edge integrated circuit specifically designed for specialized interface applications. As a multi-channel I2C switch, this IC provides critical functionality by enabling up to four downstream channels to be selected, each channel being one of four I2C bus expansions. Housed in a compact 20TSSOP package, this device ensures a minimal footprint while maximizing reliability and performance, making it ideal for high-density applications that require multiple I2C buses. It is particularly suited for situations where board space is at a premium and multiple I2C devices are in use. This capability facilitates system design enhancements and increases the efficiency of I2C bus configurations in complex multi-slave and multi-master scenarios.

PCA9545APW,118 Features

The PCA9545APW,118 boasts several key features that make it an excellent choice for demanding applications. It includes four bidirectional translating switches that can connect multiple I2C devices with different voltage and frequency requirements. The IC also supports hot insertion and features an active interrupt aggregation function, which simplifies handling interrupts from multiple sources on a single line. Moreover, its built-in reset function ensures easy recovery and maintenance, enhancing system reliability.

PCA9545APW,118 Applications

  • Server Management: Integrates multiple I2C sensors and devices within a server to manage thermal and power conditions effectively.
  • Telecommunications: Used in telecom switching systems to manage data flow and signal integrity across various communication modules.
  • Consumer Electronics: Facilitates communication between different I2C-enabled components within devices such as smartphones and tablets.
  • Industrial Control: Helps in monitoring and controlling machinery in industrial settings by managing sensor arrays and control units via multiple I2C buses.
This HTML structured text provides a detailed description of the PCA9545APW,118 IC by NXP Semiconductors, focusing on its applications and features to attract B2B customers for bulk purchases.
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