PCA9535ECDTR2G
- Mfr.Part #
- PCA9535ECDTR2G
- Manufacturer
- onsemi
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER 16B 24TSSOP
- Stock
- 1,381
- In Stock :
- 1,381
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- I/O Expanders
- Published :
- 2008
- Length :
- 7.8mm
- Voltage - Supply :
- 1.65V~5.5V
- Power Dissipation :
- 600mW
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- PCA9535E
- Feature :
- POR
- Output Current :
- 50mA
- Surface Mount :
- yes
- Number of Ports :
- 1
- Terminal Pitch :
- 0.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interrupt Output :
- yes
- Current - Output Source/Sink :
- 25mA
- Clock Frequency :
- 100kHz
- JESD-609 Code :
- e4
- HTS Code :
- 8542.39.00.01
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Mounting Type :
- Surface Mount
- Number of Bits :
- 16
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 24
- Halogen Free :
- Halogen Free
- Pin Count :
- 24
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Operating Temperature :
- -55°C~125°C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Type :
- Open Drain
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Power Supplies :
- 1.8/5V
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Number of I/O :
- 16
- Supply Voltage :
- 3V
- Contact Plating :
- Gold
- Width :
- 4.4mm
- Interface :
- I2C, SMBus
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 1.2mm
- Qualification Status :
- Not Qualified
- Number of Pins :
- 24
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Datasheets
- PCA9535ECDTR2G

I/O Expanders onsemi PCA9535ECDTR2G Overview
The I/O Expanders onsemi PCA9535ECDTR2G is an essential component for any designer looking to enhance the functionality of their microcontroller systems without the need for additional microcontrollers. This IC enables the expansion of input/output (I/O) capabilities via a two-wire, bidirectional I2C-bus. Its compact 24-TSSOP package makes it suitable for space-constrained applications, while providing 16 additional I/O ports. This flexibility is critical for managing multiple inputs and outputs in complex systems, making it a top choice for professionals seeking robust, scalable solutions.
PCA9535ECDTR2G Features
The PCA9535ECDTR2G offers several features that make it highly advantageous for system integration. These include low standby current, which enhances power efficiency, and built-in power-up reset. The IC also supports both 400 kHz I2C-bus applications and 5.5 V operations, making it versatile for various digital interactions. Additionally, the interrupt output is configured to alert the host controller when input state changes, thereby improving response time and efficiency in data processing.
PCA9535ECDTR2G Applications
- Industrial Control Systems: Utilized to expand the number of control signals without requiring more pins on the main processor, improving manageability and scalability of system controls.
- Server Management: Applied in server farms to handle signals from multiple sources with limited GPIOs on the server’s motherboard, enhancing server monitoring capabilities.
- Home Automation Systems: Used to increase the number of sensors and actuators controlled by a central home automation hub, facilitating sophisticated home management systems.
- Consumer Electronics: Integrated in devices such as smartphones and tablets to manage additional buttons and features without extensive redesign of the main processor.
You may place an order without registering to Xinshop. 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.
















