PCA9544AD,118
IC INTERFACE SPECIALIZED 20SOManufacturer: NXP USA Inc.
Categories: Specialized
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NXP USA Inc. PCA9544AD-118 is a translating switch interface IC. This component facilitates bidirectional translation between different I2C and SMBus voltage domains, enabling seamless communication in mixed-voltage systems. It features four downstream I2C channels, each independently controllable, allowing for flexible bus segmentation and isolation. The PCA9544AD-118 supports both standard and fast-mode I2C speeds. Its robust design and wide supply voltage range, from 2.3V to 3.6V and 4.5V to 5.5V, make it suitable for applications in industrial automation, automotive systems, and consumer electronics where inter-bus voltage level shifting is critical. The component is supplied in a 20-SO package suitable for surface mounting and is available on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Interface | I2C, SMBus |
| Voltage - Supply | 2.3V ~ 3.6V, 4.5V ~ 5.5V |
| Applications | Translating Switch |
| Supplier Device Package | 20-SO |
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