PCA9544AD,118

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Mfr.Part #
PCA9544AD,118
Manufacturer
NXP Semiconductors
Package / Case
20-SOIC (0.295, 7.50mm Width)
Datasheet
Download
Description
IC INTERFACE SPECIALIZED 20SO
Stock
22,733
In Stock :
22,733

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Manufacturer :
NXP Semiconductors
Product Category :
Specialized
Terminal Pitch :
1.27mm
Operating Temperature (Min) :
-40°C
Number of Terminations :
20
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Voltage - Supply :
2.3V~3.6V 4.5V~5.5V
JESD-30 Code :
R-PDSO-G20
Supply Voltage-Min (Vsup) :
2.3V
Length :
12.8mm
Peak Reflow Temperature (Cel) :
260
RoHS Status :
ROHS3 Compliant
JESD-609 Code :
e4
Interface :
I2C, SMBus
Temperature Grade :
Industrial
Base Part Number :
PCA9544A
Supply Voltage :
3.3V
Supply Voltage-Max (Vsup) :
3.6V
Terminal Form :
Gull wing
Packaging :
Tape and Reel (TR)
Additional Feature :
ALSO OPERATES WITH 3.6 TO 5.5V SUPPLY
Logic IC Type :
Multiplexer
HTS Code :
8542.39.00.01
Number of Functions :
1
Height Seated (Max) :
2.65mm
Applications :
Translating Switch
Pin Count :
20
Propagation Delay (tpd) :
0.3 ns
Factory Lead Time :
7 Weeks
Package / Case :
20-SOIC (0.295, 7.50mm Width)
Terminal Position :
Dual
Qualification Status :
Not Qualified
Number of Outputs :
1
Number of Inputs :
2
Output Polarity :
TRUE
Surface Mount :
yes
Mounting Type :
Surface Mount
Published :
2003
Operating Temperature (Max) :
85°C
Terminal Finish :
NICKEL PALLADIUM GOLD
Width :
7.5mm
Time@Peak Reflow Temperature-Max (s) :
30
Datasheets
PCA9544AD,118
Introducing Specialized NXP Semiconductors PCA9544AD,118 from Chip IC,where excellence meets affordability. This product stands out with its Number of Terminations:20, Base Part Number:PCA9544A, Package / Case:20-SOIC (0.295, 7.50mm Width), Mounting Type:Surface Mount, PCA9544AD,118 pinout, PCA9544AD,118 datasheet PDF, PCA9544AD,118 amp .Beyond Specialized NXP Semiconductors PCA9544AD,118 ,we also offer DS90CR285MTDX/NOPB, USB2640I-HZH-02, LTC4316CMS#PBF, Our vast inventory has you covered. Contact us now for immediate solutions.

NXP Semiconductors PCA9544AD,118


Specialized NXP Semiconductors PCA9544AD,118 Overview

The NXP Semiconductors PCA9544AD,118 is an IC interface specialized for managing multiple I2C devices. This specialized interface chip is designed to enhance communication efficiency and reliability in complex systems by providing multiplexing capabilities for up to four I2C buses from a single master. The PCA9544AD,118 stands out in its category by ensuring stable and efficient management of I2C data traffic, which is critical in high-performance computing environments and densely populated electronic assemblies.

PCA9544AD,118 Features

This interface IC features four selectable I2C bus channels which are controlled via a simple I2C-bus interface and interrupt function, supporting I2C bus frequencies of up to 400 kHz. The PCA9544AD,118 incorporates active-low interrupt inputs and outputs, allowing for immediate response to critical events, enhancing system diagnostics and reliability. Additionally, it includes a power-down feature that significantly reduces power consumption when inactive, making it suitable for power-sensitive applications.

PCA9544AD,118 Applications

  • Multi-channel I2C device management: Utilizes multiplexing to connect multiple I2C devices to a single host, reducing complexity and enhancing performance in systems like advanced sensor arrays.
  • Server management: Manages multiple sensor inputs efficiently in server farms, allowing high-speed data collection and processing.
  • Telecommunications equipment: Ideal for use in telecommunications systems where multiple modules require access to a common I2C bus, optimizing space and functionality.
  • Consumer electronics: Employs in consumer gadgets such as multi-functional smart home systems, improving the integration of various I2C sensors and devices.
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