PCA9544APW
Or copy the link below:
- Mfr.Part #
- PCA9544APW
- Manufacturer
- NXP Semiconductors
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- PCA9544A 4-CHANNEL I2C AND SMBUS
- Stock
- 36,402
- In Stock ：
- 36,402
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized
- Height :
- 1.2mm
- Terminal Pitch :
- 0.65mm
- Power Dissipation :
- 400mW
- Terminal Position :
- Dual
- Drain to Source Resistance :
- 16Ohm
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Logic Function :
- Multiplexer
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Thickness :
- 1mm
- Number of Pins :
- 20
- Max Operating Temperature :
- 85°C
- Interface :
- I2C, SMBus
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- JESD-609 Code :
- e4
- Applications :
- Translating Switch
- Voltage - Supply :
- 2.3V~5.5V
- Lead Free :
- Lead Free
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage-Min (Vsup) :
- 2.3V
- Width :
- 4.4mm
- Propagation Delay :
- 300 ps
- Max Frequency :
- 400kHz
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Pin Count :
- 20
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Max Power Dissipation :
- 400mW
- Nominal Supply Current :
- 3μA
- Radiation Hardening :
- No
- Min Operating Temperature :
- -40°C
- Resistance :
- 16Ohm
- Output Polarity :
- TRUE
- Length :
- 6.5mm
- Packaging :
- Tube
- Number of Terminations :
- 20
- Supply Voltage :
- 2.5V
- Number of Functions :
- 1
- Weight :
- 76.997305mg
- Operating Supply Current :
- 3μA
- Temperature Grade :
- Industrial
- Number of Inputs :
- 4
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- CA9544
- Datasheets
- PCA9544APW
Specialized NXP Semiconductors PCA9544APW Overview
The Specialized NXP Semiconductors PCA9544APW is a cutting-edge integrated circuit tailored for complex digital communication systems. This 4-channel I2C and SMBus multiplexer enables multiple I2C devices to be connected to the same bus, efficiently managing communication without interference. Its design prioritizes reliable performance and flexible integration, making it a pivotal component for developers looking to enhance system functionality while maintaining scalability and precision.
PCA9544APW Features
This multiplexer is distinguished by its ability to support four separate I2C-bus/SMBus channel connections through one device, facilitating communication with multiple I2C devices over a single bus. Key features include low on-resistance, interrupt logic, and an operational range of 2.3V to 5.5V, which ensures compatibility across various I2C applications. Additionally, it boasts an I2C-bus interface with 5V tolerant I/Os, making it suitable for mixed-voltage systems.
PCA9544APW Applications
- Server Systems: Integrates into server motherboards to manage multiple I2C devices, enhancing diagnostic capabilities and system management efficiency.
- Consumer Electronics: Used in devices such as smart TVs and gaming consoles to facilitate communication between various sensors and controllers, improving user interface and device responsiveness.
- Telecommunication Equipment: Employs in routers and switches to allow multiple sensor connections over a single bus, optimizing performance and reducing hardware complexity.
- Industrial Control: In industrial automation, it is crucial for integrating multiple sensors and actuators on the same bus, increasing reliability and system uptime.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
