Smart, simple solutions for the 12 most common design concerns

文件：727.81 Kbytes 頁數(shù)：8 Pages

恩XP

Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset

文件：2.60702 Mbytes 頁數(shù)：48 Pages

恩XP

Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset

文件：2.60702 Mbytes 頁數(shù)：48 Pages

恩XP

Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset

文件：2.60702 Mbytes 頁數(shù)：48 Pages

恩XP

Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset

The PCAL9539A is a low-voltage 16-bit General Purpose Input/Output (GPIO) expanderwith interrupt and reset for I2C-bus/SMBus applications. 恩XP? I/O expanders provide asimple solution when additional I/Os are needed while keeping interconnections to aminimum, for example, in ACPI power switches, sens ? I2C-bus to parallel port expander\n? Operating power supply voltage range of 1.65 V to 5.5 V\n? Low standby current consumption:? 1.5 μA (typical at 5 V VDD)\n? 1.0 μA (typical at 3.3 V VDD)\n? Schmitt-trigger action allows slow input transition and better switching noise immunityat the SCL and SD;

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