Overview
The PCA9512ADP,118 is a hot swappable I²C-bus and SMBus buffer manufactured by NXP USA Inc. This component is designed to enable the insertion of I/O cards into a live backplane without causing data or clock corruption. It is part of the PCA9512A/B series, which is known for its robust and reliable performance in various electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | PCA9512ADP,118 |
| Manufacturer | NXP USA Inc. |
| Description | IC BUFFER I2C/SMBUS HOTSWAP 8TSSOP |
| Voltage - Supply | 2.7 V ~ 5.5 V |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Operating Temperature | -40°C ~ 85°C |
| Number of Channels | 1 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Input/Output Bus | 2-Wire Bus |
| Current - Supply | 1.8mA |
| Capacitance - Input | 10pF |
| Delay Time - Data Rate (Max) | 400kHz |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Hot swappable, allowing I/O card insertion into a live backplane without data or clock corruption.
- Supports I²C-bus and SMBus protocols.
- Operates over a wide voltage range of 2.7 V to 5.5 V.
- Low supply current of 1.8mA.
- Low input capacitance of 10pF.
- Maximum data rate of 400kHz.
- Lead-free and RoHS compliant.
Applications
- I²C and SMBus systems requiring hot swappable capabilities.
- Backplane applications where live insertion is necessary.
- Industrial and automotive systems needing robust and reliable I²C/SMBus buffering.
- Embedded systems and IoT devices requiring efficient and reliable communication.
Q & A
- What is the PCA9512ADP,118 used for?
The PCA9512ADP,118 is used as a hot swappable I²C-bus and SMBus buffer, allowing the insertion of I/O cards into a live backplane without causing data or clock corruption.
- What is the operating voltage range of the PCA9512ADP,118?
The operating voltage range is 2.7 V to 5.5 V.
- What is the maximum data rate supported by the PCA9512ADP,118?
The maximum data rate supported is 400kHz.
- Is the PCA9512ADP,118 lead-free and RoHS compliant?
- What is the package type of the PCA9512ADP,118?
The package type is 8-TSSOP or 8-MSOP (0.118", 3.00mm Width).
- What is the operating temperature range of the PCA9512ADP,118?
The operating temperature range is -40°C to 85°C.
- How many channels does the PCA9512ADP,118 support?
The PCA9512ADP,118 supports one channel.
- What is the moisture sensitivity level (MSL) of the PCA9512ADP,118?
The moisture sensitivity level is 1 (Unlimited).
- What is the input capacitance of the PCA9512ADP,118?
The input capacitance is 10pF.
- What is the typical supply current of the PCA9512ADP,118?
The typical supply current is 1.8mA.
