Name: PCA9555PW,112
Brand: Rochester Electronics
SKU: DS-5722340
Price: 0.7438 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Rochester Electronics PCA9555PW,112

IC I/O EXPANDER I2C 16B 24TSSOP

Manufacturer # :PCA9555PW,112

Manufacturer :Rochester Electronics

Dasenic # :PCA9555PW,112-DS

Datasheet :

PCA9555PW,112 Datasheet

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Description : IC I/O EXPANDER I2C 16B 24TSSOP

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Quantity	Unit Price	Total
1+	$ 0.7438	$ 0.74
25+	$ 0.7289	$ 18.22
100+	$ 0.6991	$ 69.91
500+	$ 0.6694	$ 334.7
1000+	$ 0.6322	$ 632.2

In Stock: 18854

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

Quantity :

Unit Price :$ 0.7438

Total :$ 0.74

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PCA9555PW,112 information

Rochester Electronics PCA9555PW,112 technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Interface - I/O Expanders
Product Status:Active
Operating Temperature:-40°C ~ 85°C
Features:POR
Mounting Type:Surface Mount
Package / Case:24-TSSOP (0.173", 4.40mm Width)
Output Type:Push-Pull
Interface:I²C, SMBus
Supplier Device Package:24-TSSOP
Voltage - Supply:2.3V ~ 5.5V
Number of I/ O:16
Interrupt Output:Yes
Current - Output Source/ Sink:10mA, 25mA
Clock Frequency:400 kHz
EU RoHS Status:ROHS3 Compliant
MSL Rating:1 (Unlimited, 30°C/85%RH)
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Rochester Electronics PCA9555PW,112
Datasheet:
PCA9555PW,112,

Rochester Electronics PCA9555PW,112 Environmental and export classification status description
The PCA9555PW,112 is an I²C-bus controlled 16-bit I/O expander optimized for LED dimming control in automotive applications. It operates at wide supply voltage ranges and can provide PWM (Pulse Width Modulation) signals for LED dimming. Functions: - 16 programmable GPIOs - PWM signal generation for LED dimming - I²C-bus interface for communication Applications: - Automotive LED lighting control - General-purpose I/O expansion in various electronic devices - LED matrix control in displays Alternative Components: - Microchip MCP23017 - Texas Instruments TCA9555 - Maxim MAX7311 Embedded Modules: - I²C communication module - PWM generation module - GPIO control module Related Q&A: 1. Can PCA9555PW,112 be used for dimming multiple LEDs independently? - Yes, the PCA9555PW,112 offers 16 programmable GPIOs that can be individually controlled for LED dimming. 2. What is the maximum PWM frequency supported by PCA9555PW,112? - The PCA9555PW,112 supports PWM frequencies that can be configured through the I²C interface, typically up to several kHz. 3. Can PCA9555PW,112 operate at automotive voltage levels? - Yes, the PCA9555PW,112 is designed to operate at wide automotive supply voltage ranges, making it suitable for automotive applications. 4. How do I interface PCA9555PW,112 with a microcontroller? - The PCA9555PW,112 communicates over the I²C-bus, so you need to connect SDA and SCL lines to the microcontroller's corresponding pins for communication. 5. Does PCA9555PW,112 have built-in protection features for overvoltage or overcurrent conditions? - The PCA9555PW,112 typically comes with built-in protection features like overcurrent protection, but for specific details, refer to the datasheet and application notes.

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PCA9555PW,112 provided by Rochester Electronics

As an original manufacturer stocking distributor, Rochester Electronics has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester oﬀers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market.