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
- 26,825
- In Stock ：
- 26,825
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Controllers
- ECCN Code :
- EAR99
- Number of Pins :
- 20
- Published :
- 1999
- Weight :
- 800.987426mg
- Height Seated (Max) :
- 2.65mm
- Controller Type :
- Nonvolatile RAM
- Base Part Number :
- DS1211
- Width :
- 7.5mm
- Memory Type :
- RAM
- Peak Reflow Temperature (Cel) :
- 245
- HTS Code :
- 8542.31.00.01
- Voltage - Supply :
- 4.75V~5.5V
- RoHS Status :
- Non-RoHS Compliant
- Surface Mount :
- yes
- JESD-609 Code :
- e0
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Number of Terminations :
- 20
- Lead Free :
- Contains Lead
- Operating Supply Current :
- 100nA
- Length :
- 12.8mm
- Supply Voltage :
- 5V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Terminal Pitch :
- 1.27mm
- Radiation Hardening :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR CIRCUIT
- Pin Count :
- 20
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Operating Temperature :
- -40°C~85°C
- Datasheets
- DS1211SN
Controllers Analog Devices, Inc. DS1211SN Overview
The DS1211SN, crafted by the reputable Analog Devices, Inc., stands as a pivotal component in the realm of non-volatile memory controllers. This IC controller is specifically designed to interface with up to eight memory chips, providing essential support for systems requiring reliable data retention without power. The DS1211SN ensures that all data stored in connected SRAM devices is preserved across power interruptions by automatically switching to a backup energy source. Ideal for applications demanding high reliability and robust data integrity, this controller is a cornerstone in developing advanced memory solutions.
DS1211SN Features
The DS1211SN offers several compelling features that make it an optimal choice for complex memory systems. Key features include its ability to manage up to eight non-volatile SRAM chips, automatic switchover to backup power, minimal power draw during switchover, and compatibility with a 20SOIC package for ease of integration. Additionally, its robust design ensures reliable performance over a broad range of operating temperatures and environmental conditions, making it suitable for demanding industrial applications.
DS1211SN Applications
- Data Servers: Ensures data integrity during power failures by maintaining the non-volatile state of cache memory.
- Industrial Control Systems: Preserves configuration and process data in harsh industrial environments, allowing for rapid recovery and continued operations post power loss.
- Medical Equipment: Vital for retaining critical patient data in non-volatile memory, supporting reliable operation in medical devices such as patient monitoring systems.
- Telecommunication Infrastructure: Helps in maintaining system state and user data in network equipment during unexpected power outages, enhancing system reliability.
- Automotive Electronics: Utilized in automotive systems to ensure settings and state data are preserved, contributing to vehicle safety and user preferences continuity.
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