Overview
The PCA9515DP,118 is a BiCMOS integrated circuit designed by NXP USA Inc. for use in I²C-bus and SMBus systems. This component is part of the PCA9515 series, which is intended to enhance signal integrity and extend the cable length in I²C-bus applications. The PCA9515DP,118 is particularly useful in scenarios where signal degradation due to capacitance or long cable runs is a concern.
Key Specifications
| Parameter | Value |
|---|---|
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Voltage - Supply | 3 V ~ 3.6 V |
| Type | Buffer, ReDriver |
| Operating Temperature | -40°C ~ 85°C |
| Number of Channels | 1 |
| Input / Output | 2-Wire Bus |
| Data Rate (Max) | 400kHz |
| Current - Supply | 2.3mA |
| Capacitance - Input | 6pF |
Key Features
- BiCMOS technology for low power consumption and high performance.
- Supports I²C-bus and SMBus protocols.
- Enhances signal integrity by acting as a repeater or buffer.
- Operates over a wide temperature range of -40°C to 85°C.
- Low supply current of 2.3mA.
- Small package size (8-TSSOP, 8-MSOP) for compact designs.
Applications
The PCA9515DP,118 is suitable for various applications requiring reliable I²C-bus or SMBus communication, including:
- Industrial automation systems.
- Consumer electronics.
- Automotive systems.
- Medical devices.
- Any system requiring extended I²C-bus cable lengths or improved signal integrity.
Q & A
- What is the primary function of the PCA9515DP,118?
The PCA9515DP,118 acts as a repeater or buffer to enhance signal integrity in I²C-bus and SMBus systems. - What is the maximum data rate supported by the PCA9515DP,118?
The maximum data rate supported is 400kHz. - What are the operating voltage and current requirements?
The operating voltage is 3 V to 3.6 V, and the supply current is 2.3mA. - What is the operating temperature range of the PCA9515DP,118?
The operating temperature range is -40°C to 85°C. - What package types are available for the PCA9515DP,118?
The component is available in 8-TSSOP and 8-MSOP packages. - Is the PCA9515DP,118 RoHS compliant?
Yes, the PCA9515DP,118 is RoHS compliant and also halogen-free. - What is the input capacitance of the PCA9515DP,118?
The input capacitance is 6pF. - Can the PCA9515DP,118 be used in automotive systems?
Yes, it can be used in automotive systems due to its wide operating temperature range and reliability. - Is the PCA9515DP,118 still in production?
No, the PCA9515DP,118 is no longer manufactured but may still be available from inventory or distributors. - Where can I find more detailed technical information about the PCA9515DP,118?
You can find detailed technical information in the datasheet available on NXP's official website or through distributors like DigiKey and Ariat-Tech.
