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See Product Specifications
| Part Number: | SX1509QBIULTRT |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Interface - I/O Expanders |
| Manufacturer: | Semtech Corporation |
| Packaging: | Tape & Reel (TR) |
| Product Status: | Active |
| Number of I/O: | 16 |
| Interface: | I²C |
| Interrupt Output: | Yes |
| Features: | Keypad Controller, LED Output, POR |
| Output Type: | Open Drain, Push-Pull |
| Current - Output Source/Sink: | 8mA, 15mA |
| Clock Frequency: | 400 kHz |
| Voltage - Supply: | 1.425V ~ 3.6V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-UFQFN Exposed Pad |
| Supplier Device Package: | 28-QFN-UT (4x4) |
