PCA9509D,112
IC REDRIVER I2C 2CH 400KHZ 8SOManufacturer: NXP USA Inc.
Categories: Signal Buffers, Repeaters, Splitters
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NXP USA Inc. PCA9509D-112 is a 2-channel I2C buffer/reDriver designed for reliable signal integrity in 2-wire bus applications. Operating with a supply voltage range of 3V to 5.5V, this component supports data rates up to 400kHz. Its 8-SOIC package, with a typical surface mount configuration, makes it suitable for compact board designs. The PCA9509D-112 features low input capacitance of 2 pF and a quiescent current of 3mA, contributing to efficient power management. This device is commonly employed in applications requiring enhanced I2C signal buffering and extension, such as industrial automation, consumer electronics, and communication systems. It provides robust signal conditioning for 2-wire interfaces, ensuring data integrity across longer trace lengths or in noisy environments.
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 | 2 |
| Mounting Type | Surface Mount |
| Output | 2-Wire Bus |
| Type | Buffer, ReDriver |
| Input | 2-Wire Bus |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3V ~ 5.5V |
| Applications | I2C |
| Current - Supply | 3mA |
| Data Rate (Max) | 400kHz |
| Supplier Device Package | 8-SO |
| Signal Conditioning | - |
| Capacitance - Input | 2 pF |
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