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PCA9535PW,118 PCA9535PW
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- NXP PCA9535PW, 118
- Type
- NXP
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- PCA9535PW,118
- Electronic Component
- 1
- Package
- TSSOP-24
- Electronic Component
- I / O Expander
- Electronic Component
- 0.13g
- Electronic Component
- 1
- I / O
- 16
- Features
- positions; and
- Electronic Component
- BM0221333317
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.3V~5.5V
- Interface Type
- I2C；SMBus
- Output Type
- Electronic Component
- Current(IOL)
- 10mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PCA9535PW,118 产品概述
产品概述
PCA9535PW,118 是 NXP（恩智浦）公司推出的一款16通道 I/O 扩展器，采用 I²C 和 SMBus 通信接口，适用于各种工业和消费类电子产品的设计。该芯片广泛应用于需要额外输入/输出通道的场合，如家用电器、汽车电子及各种嵌入式系统等。其工作电压范围为 2.3V 至 5.5V，支持较低的电源电压，非常适合电池供电的应用。
主要特性
接口与通信：PCA9535PW,118 支持 I²C 和 SMBus 通信协议，方便与微控制器（MCU）或其他数字处理器进行有效连接。时钟频率高达 400kHz，确保高速数据传输。
扩展 I/O 接口：该元件可提供 16 个 I/O 通道，由于它采用推挽式输出配置，因此在驱动负载时能够提供较为稳定的电流（最大可达 25mA）。这使得其能够同时控制多个外部设备，如 LED、继电器、传感器等。
中断功能：PCA9535PW,118 配备独立的中断输出引脚，当 I/O 状态发生变化时能够立即向主控设备发出通知，极大地提高了系统的响应速度和可靠性。
温度范围：该芯片的工作温度范围为 -40°C 到 85°C，能够在各种苛刻环境下稳定工作，尤其在工业自动化和汽配系统中发挥重要作用。
节能设计：支持低功耗操作模式，适合需要长时间工作的嵌入式应用。
集成特性：内部集成了上拉电阻，减少了外部元件数量，简化了电路设计和布局。
安装类型：PCA9535PW,118 采用 24-TSSOP 封装，表面贴装型的设计使其能够在空间受限的应用中灵活使用，增强了设计的紧凑性。
适用场景
工业自动化：在自动化控制系统中，PCA9535PW,118 可用作状态监测和控制装置，特别是在需要多通道输入和输出的应用场合。
汽车电子：在汽车中控制灯光、开关和仪表显示等功能，利用该扩展器的优点可简化电气系统设计。
家用电器：在智能家居设备中，PCA9535PW,118 可以扩展 I/O 功能，实现对多种家电的集中控制，诸如智能灯具、环境监测设备等。
嵌入式系统：在复杂的嵌入式应用中，PCA9535PW,118 作为 I/O 扩展器与 MCU 协同工作，可以完成数据采集、控制信号输出和状态监测。
总结
PCA9535PW,118 是一款功能强大、灵活性高的 I/O 扩展器，凭借其丰富的特性和强大的兼容性，使其在各类电子产品设计中占据重要地位。其可靠的性能、扩展能力以及适应性使得它成为现代电子设计中的一种理想选择。无论是在家用电器、汽车电子，还是工业自动化领域，PCA9535PW,118 都能够提供高效的解决方案，满足客户对于多通道 I/O 控制的需求。
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