NCA9555PWJ, Interface - I/O Expanders ANALOG & LOGIC
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Описание
Semiconductors\Interface ICs\Interface - I/O Expanders
NCA9555PW 16-Bit I2C & SMBus I/O ExpandersNexperia NCA9555PW 16-Bit I 2 C and SMBus I/O Expanders are an efficient solution to expand the General Purpose Input/Output (GPIO) capabilities of I 2 C-bus/SMBus applications. The Nexperia NCA9555PW devices have a 1.65V to 5.5V wide operating voltage range. The NCA9555 is designed to meet the needs of various devices, including interrupt and pull-up resistors. These devices include ACPI power switches, sensors, push buttons, LEDs, and fan control systems. The NCA9555 features 8-bit input, output, configuration, and polarity inversion registers, with all IOs defaulting to inputs upon power-up. The device's flexible configuration options allow each IO to be set as an input or output, making it an ideal choice for adding additional IOs with minimal interconnections.
Технические параметры
Brand: | Nexperia |
Factory Pack Quantity: Factory Pack Quantity: | 2500 |
Features: | 5 V Tolerant I/Os |
Interface Type: | I2C, Serial, SMBus |
Interrupt Output: | With Interrupt |
Manufacturer: | Nexperia |
Maximum Clock Frequency: | 400 kHz |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of I/Os: | 16 I/O |
Operating Supply Current: | 160 mA |
Operating Supply Voltage: | 1.65 V to 5.5 V |
Output Current: | 25 mA |
Output Type: | Open Drain |
Package / Case: | TSSOP-24 |
Part # Aliases: | 935691297118 |
Pd - Power Dissipation: | 200 mW |
Product Category: | Interface-I/O Expanders |
Product Type: | I/O Expanders |
Product: | I/O Expanders |
Subcategory: | Interface ICs |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 1.65 V |
Type: | I2C and SMBus I/O expander |
Техническая документация
Datasheet
pdf, 409 КБ
Дополнительная информация
Калькуляторы группы «Интерфейсы прочие»
Типы корпусов импортных микросхем
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