PCA9512D,112
IC BUFFER I2C/SMBUS HOTSWAP 8SOManufacturer: NXP USA Inc.
Categories: Signal Buffers, Repeaters, Splitters
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NXP USA Inc. PCA9512D-112 is a single-channel I2C/SMBus buffer and accelerator designed for hot-swapping applications. This 8-SOIC packaged device operates across a 2.7V to 5.5V supply range and supports data rates up to 400kHz. The PCA9512D-112 features low input capacitance of 10 pF, minimizing signal degradation in bus-intensive environments. Its buffer and accelerator functions are critical for extending I2C bus length and improving signal integrity in systems where multiple devices are connected or frequently added/removed. The device consumes a typical supply current of 1.8mA and is suitable for operation within -40°C to 85°C temperature ranges. It finds application in automotive, industrial, and communication systems requiring robust I2C bus management during hot-plug events.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Delay Time | - |
| Number of Channels | 1 |
| Mounting Type | Surface Mount |
| Output | 2-Wire Bus |
| Type | Buffer, Accelerator |
| Input | 2-Wire Bus |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Applications | I2C - Hotswap |
| Current - Supply | 1.8mA |
| Data Rate (Max) | 400kHz |
| Supplier Device Package | 8-SO |
| Signal Conditioning | - |
| Capacitance - Input | 10 pF |