DS1211S+
- Mfr.Part #
- DS1211S+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC CONTROLLER 8-CHIP NV 20-SOIC
- Stock
- 40,101
- In Stock :
- 40,101
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Controllers
- Packaging :
- Tube
- Number of Terminations :
- 20
- Base Part Number :
- DS1211
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Height Seated (Max) :
- 2.65mm
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Memory Type :
- RAM
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Length :
- 12.8mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4.75V~5.5V
- Lead Free :
- Contains Lead
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- Non-RoHS Compliant
- Operating Supply Current :
- 100nA
- Width :
- 7.5mm
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR CIRCUIT
- Published :
- 1999
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- JESD-609 Code :
- e0
- Pin Count :
- 20
- Controller Type :
- Nonvolatile RAM
- Weight :
- 800.987426mg
- Peak Reflow Temperature (Cel) :
- 245
- ECCN Code :
- EAR99
- HTS Code :
- 8542.31.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- DS1211S+

Controllers Analog Devices, Inc. DS1211S+ Overview
The DS1211S+ by Analog Devices, Inc. is a state-of-the-art Nonvolatile (NV) Controller IC designed to maintain the integrity and security of data in multi-chip memory systems. Catering to the growing demand for reliable data retention without battery dependency, this controller ensures seamless operation through its unique ability to interface directly with up to 8 memory chips. This IC is housed in a compact 20SOIC package, making it ideal for applications requiring robust, space-efficient data integrity solutions.
DS1211S+ Features
The DS1211S+ is packed with features that ensure top performance in maintaining nonvolatile memory. Its ability to control up to 8 chips simultaneously simplifies design and enhances system reliability. The chip includes an automatic write-protection during power loss, preserving data integrity and preventing corruption. Its SOIC-20 package ensures it can be integrated into a wide range of equipment, maintaining functionality even under stringent conditions.
DS1211S+ Applications
- Data Servers and Storage Systems: Ensures data integrity by providing nonvolatile memory control, preventing data loss during power failures or system shutdowns.
- Industrial Automation Systems: Utilized to manage memory systems in complex industrial environments, enhancing process reliability and safety.
- Telecommunication Infrastructure: Critical for maintaining system settings and data logs nonvolatile, ensuring reliable operation through power disruptions.
- Automotive Electronics: Supports essential data retention for vehicular electronic systems, aiding in fault recovery and system diagnostics.
- Portable Computing Devices: Provides effective nonvolatile memory management, ensuring data preservation in mobile computing applications.
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