SX1508IULTRT
IC XPNDR 400KHZ I2C 20QFNManufacturer: Semtech Corporation
Categories: I/O Expanders
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The Semtech Corporation SX1508IULTRT is an 8-bit I/O expander designed for efficient integration into various electronic systems. This component operates via the I2C interface at a maximum clock frequency of 400 kHz, facilitating robust communication in complex designs. It offers flexible output configurations, supporting both Open Drain and Push-Pull output types with source/sink current capabilities of 8mA and 15mA respectively. Key features include integrated keypad control and LED output drivers, along with a Power-On Reset (POR) circuit for system stability. The SX1508IULTRT is supplied in a compact 20-QFN-UT (3x3) package, suitable for surface mounting and available in tape and reel. Its operating temperature range of -40°C to 85°C makes it suitable for applications in industrial automation, consumer electronics, and telecommunications.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Keypad Controller, LED Output, POR |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-UFQFN Exposed Pad |
| Output Type | Open Drain, Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Number of I/O | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.425V ~ 3.6V |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 20-QFN-UT (3x3) |
| Current - Output Source/Sink | 8mA, 15mA |
| Programmable | Not Verified |
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