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NXP PCA9508D118 Level Translator Module
The PCA9508 is a CMOS integrated circuit supporting hot-swap and level shifting between low voltages from 0.9 V and higher voltages up to 5.5 V for I2C or SMBus applications. It features bidirectional buffering capable of handling two buses of 400 pF, allowing extension of I2C-bus. Its static offset design prevents bus lock-ups, and it operates with power-up sequence flexibility. The device includes active high enable control, multiple connection configurations, and high ESD protection, making it suitable for complex systems requiring voltage translation, hot swapping, and bus capacitance isolation.
NXP PCA9508D118 Level Translator Module Specifications:
- Voltage level translation from 0.9 V to 5.5 V on A side, 2.7 V to 5.5 V on B side
- Bidirectional open-drain buffers capable of handling two 400 pF buses
- Supports hot-swap with zero offset and bus idle detection
- Active HIGH enable input with internal pull-up, power-up sequencing flexibility
- Overvoltage tolerant inputs/outputs up to 5.5 V even when unpowered
- ESD protection exceeding 6000 V HBM, 450 V MM, 1000 V CDM
- Package options: SO8, TSSOP8, with body widths of 3.9 mm and 3 mm respectively
- Maximum supply voltages: Vcc port A from 0.9 V to 5.5 V; port B from 2.7 V to 5.5 V
- Maximum input/output voltage: 7 V; maximum input current: 50 mA per pin
- Total power dissipation limited to 100 mW, operating temperature range: -40°C to +85°C
- Supports standard and fast-mode I2C-bus devices, clock frequency up to 400 kHz
- Designed to prevent lock-up conditions during hot-swap and bus contention scenarios
- Includes circuitry for voltage and capacitance isolation, suitable for expanding and segmenting I2C-bus systems
Buy the Buy NXP PCA9508 Part Number PCA9508D118 Online
Purchase the NXP PCA9508D118 now to ensure seamless voltage translation and reliable hot-swap operations for your I2C or SMBus applications. This advanced level translating device supports bidirectional buffering with high ESD protection, overvoltage tolerance, and flexible power-up sequencing. Its compact SO8 package and compliance with standard and fast-mode I2C-bus systems make it ideal for complex, multi-bus architectures. Enjoy easy online ordering and enhance your system's robustness with this high-performance, noise-immune solution for modern electronics.
Buy NXP PCA9508D118 now and experience unmatched reliability and performance in voltage level translation and hot-swap bus extension.
Frequently Asked Questions
Where can I buy NXP PCA9508D118?
You can click on the BUY or RFQ button to purchase PCA9508D118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCA9508D118?
You can download the PCA9508D118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCA9508D118?
NXP