DS1211SN+
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- Mfr.Part #
- DS1211SN+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC CONTROLLER 8-CHIP NV 20-SOIC
- Stock
- 46,652
- In Stock ：
- 46,652
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Controllers
- Controller Type :
- Nonvolatile RAM
- Number of Pins :
- 20
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Width :
- 7.5mm
- Height Seated (Max) :
- 2.65mm
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Lead Free :
- Contains Lead
- RoHS Status :
- Non-RoHS Compliant
- Terminal Pitch :
- 1.27mm
- Number of Terminations :
- 20
- Peak Reflow Temperature (Cel) :
- 245
- Published :
- 1999
- Memory Type :
- RAM
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR CIRCUIT
- ECCN Code :
- EAR99
- HTS Code :
- 8542.31.00.01
- Pin Count :
- 20
- Length :
- 12.8mm
- Operating Temperature :
- -40°C~85°C
- Weight :
- 800.987426mg
- Base Part Number :
- DS1211
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- JESD-609 Code :
- e0
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.75V~5.5V
- Surface Mount :
- yes
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Operating Supply Current :
- 100nA
- Datasheets
- DS1211SN+
DS1211SN+ Documents
Controllers Analog Devices, Inc. DS1211SN+ Overview
The Controllers Analog Devices, Inc. DS1211SN+ is a robust Nonvolatile (NV) controller designed for high reliability and performance in critical data storage applications. This IC controller ensures data integrity by maintaining a seamless transition between main power and backup power in the event of a failure, thus preventing data loss. With its capability to manage up to 8 memory chips simultaneously, it is highly suitable for systems requiring consistent and durable data storage. The device is housed in a 20SOIC package, offering a compact solution for tight PCB layouts.
DS1211SN+ Features
The DS1211SN+ boasts several features making it an ideal choice for sophisticated nonvolatile memory applications. These include its ability to automatically switch to backup battery power during a power failure, ensuring no data is lost. It also provides write-protection to memory arrays, further safeguarding data integrity during unexpected power disruptions. Its compatibility with a wide range of SRAM chips enhances its versatility in various electronic configurations.
DS1211SN+ Applications
- Data Servers: Used to protect data integrity by ensuring that all server memory remains nonvolatile during power losses, thus preventing data corruption and loss.
- Industrial Automation Systems: Ensures reliable and continuous operation of process control equipments by maintaining their operational states and data during power fluctuations or outages.
- Medical Monitoring Devices: Critical in maintaining the function and memory states of life-support systems and other medical monitoring devices during power interruptions, enhancing patient safety.
- Telecommunication Infrastructure: Provides backup power management for memory components in communication equipment, ensuring service continuity and reliability in various network scenarios.
- Automotive Electronics: Utilized in automotive systems where data integrity and fault tolerance are crucial, such as in advanced driver-assistance systems (ADAS) and other safety-critical vehicle systems.
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