PCA9571GUX
IC XPNDR 1MHZ I2C 12XQFNManufacturer: NXP USA Inc.
Categories: I/O Expanders
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NXP USA Inc. PCA9571GUX is an 8-bit I/O expander designed for efficient system expansion. This device operates via the I2C bus interface, supporting clock frequencies up to 1 MHz. Featuring a 12-XQFN (2x1.7) package, it is optimized for surface mount applications. The PCA9571GUX offers a wide supply voltage range from 1.1V to 3.6V, ensuring compatibility with diverse system architectures. It includes a Power-On Reset (POR) feature and push-pull output type. This component is valuable in applications such as industrial automation, consumer electronics, and automotive systems where additional I/O control is required without increasing microcontroller pin count. The device is supplied on tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tape & Reel (TR) |
| Package / Case | 12-XFQFN |
| Output Type | Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Number of I/O | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.1V ~ 3.6V |
| Clock Frequency | 1 MHz |
| Interrupt Output | No |
| Supplier Device Package | 12-XQFN (2x1.7) |
| Current - Output Source/Sink | - |
| Programmable | Not Verified |