Overview
The NXP PCA9508D,112 is a dual supply hot swappable level translating I2C-bus repeater designed to bridge two I2C buses with different voltage levels. This device ensures reliable communication and data transfer, making it suitable for various applications such as industrial control systems, automotive electronics, medical devices, and more. The hot swappable feature allows for easy replacement of the repeater without interrupting system operation, enhancing system reliability and maintenance efficiency.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | NXP USA Inc. | Interface Type | I2C |
| Part Number | PCA9508D,112 | Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| Voltage-Supply | 2.7V ~ 5.5V | Current-Supply | 1mA |
| Operating Temperature | -40°C ~ 85°C | Data Rate (Max) | 400kHz |
| Capacitance-Input | 5.2 pF | Number of Channels | 1 |
| Mounting Type | Surface Mount | RoHS Status | Lead Free / RoHS Compliant |
Key Features
- Dual supply design for compatibility with multiple voltage levels (1.8V or 3.3V).
- Hot swappable design for seamless replacement without interrupting system operation.
- I2C-bus repeater with level translation capabilities, supporting voltage translation from 0.9V to 5.5V.
- Compact SO-8 package for ease of integration and space efficiency.
- Suitable for harsh environments with a wide operating temperature range (-40°C ~ 85°C).
Applications
- Industrial control systems.
- Automotive electronics.
- Medical devices.
- Aerospace and defense systems.
- Consumer electronics.
- Robotics and automation.
Q & A
- What is the PCA9508D,112 used for? The PCA9508D,112 is used as a dual supply hot swappable level translating I2C-bus repeater to bridge two I2C buses with different voltage levels, ensuring reliable communication and data transfer.
- What are the key features of the PCA9508D,112? Key features include dual supply design, hot swappable capability, level translation, compact SO-8 package, and suitability for harsh environments.
- What are the typical applications of the PCA9508D,112? Typical applications include industrial control systems, automotive electronics, medical devices, aerospace, and consumer electronics.
- What is the maximum data rate supported by the PCA9508D,112? The PCA9508D,112 supports a maximum data rate of 400kHz.
- What is the operating temperature range of the PCA9508D,112? The operating temperature range is -40°C to 85°C.
- Is the PCA9508D,112 RoHS compliant? Yes, the PCA9508D,112 is Lead Free and RoHS compliant.
- What package type does the PCA9508D,112 come in? The PCA9508D,112 comes in an 8-SOIC package.
- Can the PCA9508D,112 be replaced without powering down the system? Yes, the PCA9508D,112 has a hot swappable design that allows for replacement without interrupting system operation.
- What is the input capacitance of the PCA9508D,112? The input capacitance is 5.2 pF.
- What is the supply current of the PCA9508D,112? The supply current is 1mA.
