Overview of PCA9655EDTR2G by onsemi
The PCA9655EDTR2G is an I/O port expander that operates via an I2C interface, offering a 16-bit, remote low voltage option with an interrupt feature. Packaged in a TSSOP24 format measuring 7.8×4.4 mm with a 0.65mm pitch, this component is designed for applications requiring additional I/O lines. This expander operates at frequencies up to 1MHz and is suitable for a wide voltage range, from 1.65V to 5.5V, making it a versatile choice for various electronic applications. Manufactured by onsemi, this part is recognized for its efficiency in expanding I/O capabilities within limited-space electronic designs. With a packaging code of TSSOP24 7.8×4.4, 0.65P and supplied in a 2500-reel, the PCA9655EDTR2G is aimed at mass-production environments. It is lead-free, compliant with REACH regulations, and its terminal finish is a robust Nickel Palladium Gold.
With a moisture sensitivity level of 1, this device is highly resistant to humidity-related damage, ensuring reliability in various operating environments. It supports a broad temperature range from -55 °C up to +125 °C, qualifying it for use in applications with stringent temperature requirements. Its military grade temperature qualification underlines its robustness, making it an appropriate choice for applications demanding high-reliability parts. As of the current writing, the factory lead time for this product is listed as 74 weeks, indicating a significant lead time that must be considered during project planning phases.
Industry Applications for PCA9655EDTR2G
The versatility of the PCA9655EDTR2G makes it a suitable component for a wide array of industries. Listed below are potential applications for this I/O expander, noting that its inclusion in any design must be carefully verified for compliance with industry-specific standards and requirements. These applications are illustrative and require validation by engineering teams:
- Consumer Electronics: Within this segment, the PCA9655EDTR2G could potentially be used in smart home devices, gaming consoles, or wearable technology, where expanding I/O ports for sensor integration or user interface elements is crucial. Its low voltage operation and high temperature tolerance make it particularly suitable for compact, power-sensitive devices.
- Industrial Automation: For applications requiring remote sensor arrays or control interfaces, this I/O expander could offer the necessary additional ports in a compact format. Its rugged temperature specifications and high reliability might make it an attractive option for harsh industrial environments.
- Computing and Data Storage: In server farms or data centers, the PCA9655EDTR2G might be used to manage status indicator LEDs, reset switches, or interface with diagnostic equipment, benefiting from its high-speed I2C interface and broad operating voltage range.
- Education and Research: Given its interface capabilities, this component could be integrated into laboratory equipment or educational tools, facilitating experiments and projects that require a multitude of sensor inputs or additional I/O lines.
Note that these illustrative applications assume compliance with relevant industry standards and specific application requirements, which necessitates further examination by professional engineering and design teams.
About onsemi
onsemi is a leading manufacturer that specializes in various semiconductor components, focusing particularly on high-growth segments within the Drivers and Interfaces category. The company’s portfolio includes a substantial offering of Other Interface ICs, among which the PCA9655EDTR2G is a significant inclusion. onsemi’s expertise in producing interface circuits such as this positions them as a prominent provider for applications requiring robust, high-performance electronic components. onsemi is committed to innovation and environmental sustainability, evidenced by their parts being lead-free and REACH compliant, reflecting the company’s dedication to reducing the environmental impact of electronic components and enhancing the safety of their use.
Where to Find PCA9655EDTR2G by onsemi
To source the PCA9655EDTR2G, your best resource is findchips.com. Not only does FindChips provide the most current stock availability and pricing from a variety of distributors, but it also offers a comparison feature for similar components. For those looking for alternatives within the same category, exploring the link dedicated to Other Interface ICs may reveal additional parts offered by onsemi or other manufacturers that could meet your specific needs. Historically, the PCA9655EDTR2G has been available from distributors such as Win Source Electronics, Avnet Silica, and Farnell, among others. However, to obtain the most recent information regarding its availability and pricing, visiting FindChips directly is highly recommended.