NCA9555-Q100 Datasheet. existencias, precio


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NCA9555-Q100 Low-voltage 16-bit I2C and SMBus I/O expander

NCA9555-Q100


NCA9555-Q100
NCA9555-Q100 NCA9555-Q100
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Part Number NCA9555-Q100
Manufacturer nexperia (https://www.nexperia.com/)
Description The NCA9555-Q100 provides 16 bits of General Purpose Input/Output (GPIO) expansion for I²C-bus/SMBus applications. It is designed for a wide voltage range of 1.65 V to 5.5 V with interrupt and default pull-up resistors on GPIOs. Nexperia GPIO expanders provide an elegant solution when additional IOs are needed while keeping the interconnections to a minimum,.
Features
• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Specified from -40 °C to +125 °C
• I²C-bus to parallel port expander
• Operating power supply voltage range of 1.65 V to 5.5 V
• Low standby current consumption:
• 4.0 µA (maximum)
• Schmitt-trigger action allows slow input transition and better switching noise immunity at the SCL and SDA inputs
• Vhys = 0.10 × VCC (typical)
• Noise filter on SCL and SDA inputs
• 5 V tolerant I/Os
• 16 I/O pins which power up configured in input state with weak pull-up resistor
• Open-drain active LOW interrupt output (INT)
• 400 kHz Fa.
Datasheet Datasheet NCA9555-Q100 Data Sheet
PDF 487.96KB


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