PCF8575PWG4
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- Mfr.Part #
- PCF8575PWG4
- Manufacturer
- Texas Instruments
- Package / Case
- TSSOP
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24TSSOP
- Stock
- 4,883
- In Stock ：
- 4,883
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Number of Bits :
- 16
- Width :
- 4.4mm
- Current - Output :
- 50mA
- Operating Supply Voltage :
- 5.5V
- JESD-609 Code :
- e4
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Package / Case :
- TSSOP
- Frequency :
- 400kHz
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Operating Temperature :
- -40°C
- Length :
- 7.8mm
- Temperature Grade :
- Industrial
- Number of Pins :
- 24
- Power Supplies :
- 3/5V
- Frequency (Max) :
- 400kHz
- Supply Voltage :
- 3.3V
- RoHS Status :
- RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 1.2mm
- Supply Current-Max :
- 0.2mA
- Terminal Pitch :
- 0.65mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Ports :
- 2
- Pin Count :
- 24
- Number of Terminations :
- 24
- Max Operating Temperature :
- 85°C
- HTS Code :
- 8542.39.00.01
- Number of I/O :
- 16
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lead Free :
- Lead Free
- Weight :
- 89.499445mg
- Datasheets
- PCF8575PWG4
I/O Expanders Texas Instruments PCF8575PWG4 Overview
The PCF8575PWG4 from Texas Instruments represents a cutting-edge solution in the realm of I/O expanders, offering significant advantages for developers and engineers looking to optimize their control systems. This I/O expander operates via the I2C bus interface, facilitating seamless communication and data exchange within complex electronic systems. It is designed to enhance the functionality of microcontrollers by expanding the available I/O pins, which is crucial for managing multiple inputs and outputs, especially in space-constrained applications. With the capability to control 16-bits (8 I/O pins each), the PCF8575PWG4 provides a scalable solution that can be employed in a wide range of applications, from simple home appliances to sophisticated industrial controls, making it a cornerstone in the design of efficient and high-performing electronic architectures.
PCF8575PWG4 Features
The PCF8575PWG4 I/O expander includes numerous features that make it an indispensable component for developing advanced electronic systems. Key features include its 16-bit I/O port expander capability, allowing for extensive control and monitoring possibilities. It supports both interrupt generation and an address range of up to 8 devices on one bus, enabling effective management and scalability in multi-device environments. Its low standby current and compatibility with multiple I2C bus speeds (up to 400 kHz) ensure efficient performance tailored for a variety of operational contexts.
PCF8575PWG4 Applications
- Home Automation Systems: Utilized to expand microcontroller capabilities, enabling more comprehensive sensor and actuator management.
- Industrial Control Systems: Enhances control unit capabilities, allowing for more inputs and outputs to be monitored and controlled efficiently.
- Server Farms: Used in server management to handle signals and interrupts, improving the responsiveness and control of server hardware.
- Medical Devices: Integrates into medical systems to provide extended functionality and reliable operation of critical diagnostic equipment.
- Automotive Electronics: Employs in vehicular systems to enhance dashboard management and control systems, supporting a higher number of functions without needing multiple microcontrollers.
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