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NXP PCA9509PDP118 Level Translator
The PCA9509P is a low power, level translating I2C-bus/SMBus repeater designed for industrial applications. It features bidirectional buffers supporting voltage translation from 0.8 V to 2.0 V on port A and from 2.3 V to 5.5 V on port B, enabling extension of I2C or SMBus systems up to 400 pF capacitance. With over-voltage tolerant ports, open-drain outputs, and active high enable, it provides lock-up free operation, suitable for multi-master and high-speed systems. The device supports SMBus levels, includes ESD protection, and is available in TSSOP8 or XQFN8 packages, making it ideal for portable and industrial electronics requiring interface level translation with minimal power consumption.
NXP PCA9509PDP118 Level Translator Specifications:
- Voltage Range Port A: 0.8 V to 2.0 V
- Voltage Range Port B: 2.3 V to 5.5 V
- Operating Supply Voltage: 0.8 V to 2.0 V on port A, 2.3 V to 5.5 V on port B
- Bidirectional open-drain buffers supporting SMBus and I2C-bus levels
- Supports clock stretching and arbitration
- Maximum capacitance: 400 pF
- ESD protection exceeds 2000 V HBM and 1000 V CDM
- Packages: TSSOP8 and XQFN8
- Active HIGH enable input for system control
- Over-voltage tolerant ports with high impedance when unpowered
- Designed for low power applications with minimal standby current
- Temperature Range: -40 °C to +85 °C
- Low output LOW voltage: approximately 0.2 Vcc
- Compliance with SMBus and I2C-bus standards
- Support for multi-master systems
- Soldering: compatible with reflow processes and specified PCB footprints
Buy the NXP PCA9509P – Reliable Level Translator for Industrial Applications
Upgrade your electronic systems with the PCA9509P. This versatile, low power I2C-bus and SMBus level translator supports voltages from 0.8 V to 5.5 V, offering bidirectional buffering and high impedance ports. Ideal for industrial and portable applications, it ensures reliable data transfer across different voltage domains, includes over-voltage tolerance, and supports multi-master operations. With flexible package options like TSSOP8 and XQFN8, and comprehensive ESD protection, it simplifies system expansion while maintaining low power consumption. Purchase online today for dependable connectivity solutions.
Order your NXP PCA9509P electronics interface extender today and enhance your system’s reliability with this robust, low power I2C/SMBus repeater.
Frequently Asked Questions
Where can I buy NXP PCA9509PDP118?
You can click on the BUY or RFQ button to purchase PCA9509PDP118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCA9509PDP118?
You can download the PCA9509PDP118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCA9509PDP118?
NXP