PCA9545AD,112
- Mfr.Part #
- PCA9545AD,112
- Manufacturer
- NXP Semiconductors
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 20SO
- Stock
- 33
- In Stock :
- 33
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- PCA9545
- Length :
- 12.8mm
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Supply Voltage-Max (Vsup) :
- 3.6V
- Voltage - Supply :
- 2.3V~3.6V 4.5V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Propagation Delay (tpd) :
- 0.3 ns
- Width :
- 7.5mm
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 20
- Additional Feature :
- ALSO OPERATES WITH 4.5 TO 5.5V SUPPLY
- Published :
- 2003
- Operating Temperature (Min) :
- -40°C
- JESD-30 Code :
- R-PDSO-G20
- Terminal Form :
- Gull wing
- Operating Temperature (Max) :
- 85°C
- Output Characteristics :
- OPEN-DRAIN
- Height Seated (Max) :
- 2.65mm
- Supply Voltage :
- 3.3V
- HTS Code :
- 8542.39.00.01
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 20
- Logic IC Type :
- Multiplexer
- Packaging :
- Tube
- Factory Lead Time :
- 7 Weeks
- Output Polarity :
- TRUE
- Number of Functions :
- 1
- Interface :
- I2C
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- JESD-609 Code :
- e4
- Terminal Pitch :
- 1.27mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Industrial
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage-Min (Vsup) :
- 2.3V
- Applications :
- 2-Channel I2C Multiplexer
- Number of Inputs :
- 4
- Datasheets
- PCA9545AD,112

Specialized NXP Semiconductors PCA9545AD,112 Overview
The PCA9545AD,112 by NXP Semiconductors stands out in the realm of electronic components as a specialized IC interface. This product is designed to optimize the functionality and performance of multiple I2C devices running concurrently. Ensuring robust and efficient communication, the PCA9545AD,112 facilitates four bidirectional translating switches that can connect up to four downstream buses. This allows for seamless device integration and functionality enhancement in complex systems without compromising on signal integrity. Ideal for applications requiring substantial I2C expansion and isolation, this IC is engineered to meet high standards of reliability and flexibility.
PCA9545AD,112 Features
This integrated circuit is equipped with notable features including four independently controlled bidirectional translating switches, a low standby current, and interruption-facilitating active LOW interrupt inputs. It also supports both 400 kHz I2C-bus and 1 MHz Fast-mode Plus, making it highly versatile for a range of technological applications.
PCA9545AD,112 Applications
- Data Centers: Enhances server management by facilitating multiple I2C buses to interface with different sensor arrays, improving monitoring and control.
- Consumer Electronics: Used in devices like home entertainment systems to manage various components through a single I2C bus, ensuring efficient operation and user-friendly interfaces.
- Telecommunications: Employs in network equipment for better handling of I2C signals between various modules, thus maintaining robust data transmission and integrity.
- Industrial Automation: Integrates into automation systems to manage sensor data collection and device control through multiple I2C channels, enhancing system responsiveness and efficiency.
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.
















