Typical Application for SX1509 Worlds Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine
Semtech이 부품 SX1509 을 사용하는 참조 설계
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최종 제품의 경우
- Power Supplies
Description
- Typical Application for the SX1507, SX1508 and SX1509 are complete ultra low voltage 1.2V to 3.6V General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment. This family of GPIOs comes in 4-, 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
최종 제품의 경우
-
Conversion TypeDC to DC
피쳐링 부품 (2)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
SX1509QBIULTRT | Semtech | GPIO Expanders | I2C Interface 3.6V 28-Pin QFN-UT EP T/R | 구매 | |
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|
SX1509BIULTRT | Semtech | GPIO Expanders | I2C Interface 5.5V 28-Pin QFN-UT EP T/R | 구매 | |