PCA24S08D,118 Overview
The PCA24S08D,118 is a highly efficient I2C-bus I/O port expander designed for versatile applications in embedded systems. With its 8-bit configuration, it effectively increases the number of I/O pins available for microcontrollers and other devices. This component is particularly useful in applications requiring additional GPIO without the need for more complex circuitry. For detailed specifications and further insights, visit 集成电路制造商.
PCA24S08D,118 Key Features
- 8-bit I/O Expansion: This feature allows for the addition of multiple I/O lines, enhancing the functionality of microcontrollers in compact designs.
- 低功耗： Operating at low voltage levels, this device ensures energy efficiency, making it ideal for battery-operated applications.
- Reliable I2C Communication: The PCA24S08D,118 supports robust I2C-bus protocol, enabling seamless integration with various host controllers.
- Configurable Interrupts: With built-in interrupt capabilities, the device can notify the host of changes in input states, ensuring timely responses in critical applications.
PCA24S08D,118 Technical Specifications
| 参数 | 价值 |
|---|---|
| Supply Voltage (Vcc) | 2.5V to 6V |
| Operating Current (Icc) | Typical 1 ??A |
| Number of GPIO | 8 |
| I2C Bus Speed | Up to 400 kHz |
| Input Voltage High (VIH) | 0.7 x Vcc |
| Input Voltage Low (VIL) | 0.3 x Vcc |
| 工作温度范围 | -40°C 至 +85°C |
| 包装类型 | SSOP |
PCA24S08D,118 Advantages vs Typical Alternatives
Compared to typical alternatives, this device offers enhanced sensitivity and accuracy due to its low power design and efficient I2C integration. Its robust features make it a reliable choice for applications that demand high performance in compact environments.
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典型应用
- 工业自动化： The PCA24S08D,118 is ideal for expanding I/O capabilities in industrial control systems, enabling more sensor and actuator connections.
- 消费电子产品： Its efficient design makes it suitable for enhancing user interfaces in various consumer devices.
- Smart Home Devices: This port expander can be utilized in smart home systems for controlling multiple peripherals with ease.
- Embedded Systems: It allows developers to increase GPIO availability in compact embedded applications without increasing the complexity of the circuit.
PCA24S08D,118 Brand Info
The PCA24S08D,118 is part of a leading lineup of I/O port expanders designed for high reliability and performance. Engineered to meet the demands of modern electronic applications, this product stands out for its combination of low power consumption and robust functionality, making it a preferred choice among engineers and designers.
常见问题
What is the maximum I2C bus speed for PCA24S08D,118?
The maximum I2C bus speed supported by this device is up to 400 kHz, allowing for fast communication between the expander and host controllers.
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How many GPIO pins does the PCA24S08D,118 provide?
This component provides a total of 8 general-purpose input/output pins, significantly increasing the I/O availability for microcontrollers.
该产品的工作温度范围是多少？
The device operates reliably within a temperature range of -40??C to +85??C, making it suitable for various environmental conditions.
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Can the PCA24S08D,118 be used in battery-powered applications?
Yes, it is designed for low power consumption, making it an excellent choice for battery-operated devices that require efficient energy use.
What type of package does the PCA24S08D,118 come in?
This product is available in an SSOP (Shrink Small Outline Package), which helps save space on printed circuit boards.