Typical Application for SX1508QB Worlds Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine
使用 Semtech 的 SX1508QBIULTRT 的参考设计
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依据最终产品
- Power Supplies
说明
- Typical Application for the SX1508QB and SX1509QB are complete ultra low voltage General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment. This family of GPIOs comes in 8-, 16-channel configuration and allows easy serial expansion of I/O through a standard 400kHz I2C interface. GPIO devices can provide additional control and monitoring when the microcontroller or chipset has insufficient I/O ports, or in systems where serial communication and control from a remote location is advantageous
主要特色
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Conversion TypeDC to DC
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
SX1508QBIULTRT | Semtech | GPIO Expanders | I2C Interface 3.6V 20-Pin QFN-UT EP T/R | 买入 | |