GPIO扩展
通用I/O扩展器,通过I2C总线接口为主机(CPU/MCU)提供远程I/O扩展
产品列表
Part Number VCC (V) I/O Supply Reset INT Add I2C Address Description Package
CA9536 1.65 to 5.5 4bit 1 no no 1 10000 01R/W Low-Voltage 4-Bit I2C/SMBus I/O Expander with Configurations SOP-8 MSOP-8
CA9534 1.65 to 5.5 8bit 1 no yes 8 0100A2 A1A0R/W Low-Voltage 8-Bit I2C/SMBus I/O Expander with Interrupt Output and Configurations TSSOP-16 QFN4x4-16
CA9538 1.65 to 5.5 8bit 1 yes yes 4 11100 A1A0R/W Low-Voltage 8-Bit I2C/SMBus I/O Expander with Interrupt Output, Reset and Configurations TSSOP-16
CA9554 1.65 to 5.5 8bit 1 no yes 8 0100A2 A1A0R/W Low-Voltage 8-Bit I2C/SMBus I/O Expander with Interrupt Output, Input I/O with internal pull-up and Configurations TSSOP-16 QFN4x4-16 QFN3x3-16
CA9554A 1.65 to 5.5 8bit 1 no yes 8 0111A2 A1A0R/W Low-Voltage 8-Bit I2C/SMBus I/O Expander with Interrupt Output, Input I/O with internal pull-up and Configurations TSSOP-16 QFN4x4-16 QFN3x3-16
CA9557 2.3 to 5.5 8bit 1 yes no 8 0011A2 A1A0R/W Low-Voltage 8-Bit I2C/SMBus I/O Expander with Reset and Configurations TSSOP-16 SOP-16 QFN-4x4-16
CA9535 1.65 to 5.5 16bit 1 no yes 8 0100A2 A1A0R/W Low-Voltage 16-Bit I2C/SMBus I/O Expander with Interrupt Output and Configurations TSSOP-24 QFN4x4-24
CA9555 1.65 to 5.5 16bit 1 no yes 8 0100A2 A1A0R/W Low-Voltage 16-Bit I2C/SMBus I/O Expander with Interrupt Output, Input I/O with internal pull-up and Configurations TSSOP-24 QFN4x4-24
CA6408 1.65 to 5.5 8bit 2 yes yes 2 010000 ADDRR/W Low-Voltage 8-Bit I2C/SMBus I/O Expander with Interrupt Output, Reset, Voltage-Level Translation and Configurations TSSOP-16 QFN3x3-16
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沪ICP备17014742号-1 | 隐私策略