PCA9546AD
IC INTERFACE SPECIALIZED 16SOICManufacturer: Texas Instruments
Categories: Specialized
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Texas Instruments PCA9546AD is a quad bi-directional translating switch with a 16-SOIC package. This specialized interface component facilitates bridging an I2C or SMBus master device to multiple downstream I2C or SMBus slave devices operating at different voltage levels. It supports a supply voltage range of 2.3V to 5.5V, enabling seamless communication across varying logic levels. The PCA9546AD features four independent, selectable I2C buses, each controllable by a single I2C bus master. This device is commonly utilized in applications requiring voltage translation and bus expansion, such as in consumer electronics, industrial automation, and telecommunications systems where diverse voltage domains and bus segmentation are critical. The surface mountable 16-SOIC package ensures efficient integration into compact designs.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Interface | I2C, SMBus |
| Voltage - Supply | 2.3V ~ 5.5V |
| Applications | Translating Switch |
| Supplier Device Package | 16-SOIC |
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