Overview of DS2431+ by Analog Devices Inc.
The DS2431+ is a 1024-bit 1-Wire EEPROM from Analog Devices Inc., packaged in a 3-pin, TO-92 configuration that is compliant with RoHS and REACH standards. First introduced in 2004, this component features memory organized into four pages of 256 bits. It operates over an industrial temperature range from -40°C to 85°C and offers a supply voltage range between 2.8V and 5.25V, with a nominal value of 3.3V.
This device is characterized by a ‘1-Wire’ serial interface, which means it requires only one data line (and ground) to communicate with the microcontroller. It also features a hardwrite protection mechanism to prevent the unauthorized alteration of data within the device, enhancing its security. With an endurance of 50,000 write/erase cycles and a data retention time of over 40 years, the DS2431+ is built for applications that require reliable, long-term data storage without frequent updates.
Industry Applications for DS2431+
The EEPROMs, like DS2431+, are utilized across various industry sectors due to their versatility in data storage applications. Below are several industries where DS2431+ might potentially be applied:
- Consumer Electronics: Devices such as thermostats, smart home controls, and personal health monitoring systems could potentially incorporate the DS2431+ to store user settings and preferences. This EEPROM’s small data footprint and durability in various temperature conditions make it suitable for consumer devices.
- Internet of Things (IoT): IoT devices that require minimal but reliable data storage could utilize the DS2431+. For example, sensor nodes used in agricultural IoT solutions could use it to hold calibration data or operational logs, benefiting from the DS2431+’s low-power consumption and small size.
- Security and Surveillance: In security systems, access control systems might use EEPROMs like the DS2431+ for storing access codes or system configurations. These components are crucial for systems that need to maintain data integrity and availability even with power loss.
Please note, these potential industry applications are only conceptual/illustrative and require analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About Analog Devices Inc.
Analog Devices Inc. is a global leader in the manufacture of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. Within the vast portfolio of Analog Devices, the storage component such as DS2431+ and other EEPROMs play a crucial role in memory technology.
The company’s EEPROMs are highly regarded for their reliability and performance, offering features tailored for a range of applications. The introduction of components like DS2431+ demonstrates Analog Devices Inc.’s commitment to providing advanced memory solutions that meet both industrial and commercial needs.
Where to Find DS2431+ by Analog Devices Inc
To source the DS2431+, as well as to assess availability and pricing, interested parties should utilize comprehensive component search engines like FindChips.com. Historically, distributors including Ameya Holding Limited, TME, Analog Devices Inc., and Mouser Electronics have stocked this part, though stock levels vary. Accessing the latest data on FindChips ensures buyers are looking at the most current availability and pricing information.
Additionally, for alternatives to the DS2431+, or to compare different options, the EEPROMs category page on FindChips can provide listings from various manufacturers, offering a comparison of specifications and features that may be suited to varying needs.