DS1210S+ - Brand New Maxim Integrated Memory Controllers
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Description
The DS1210S+ is a nonvolatile controller chip that helps convert CMOS RAM into nonvolatile memory. It is equipped with special circuitry that allows for precise voltage detection at extremely low battery consumption. The chip enables automatic switching to battery when a power failure occurs, ensuring uninterrupted power supply to the RAM. Additionally, it offers optional power-fail detection and industrial temperature range of 40°C to +85°C. The chip comes in space-saving 8-Pin PDIP or 16-Pin SO packages and requires less than 100nA of battery current. On power-up, the chip automatically tests battery condition and provides for redundant batteries.
Specifications and features
- Converts CMOS RAMs into Nonvolatile Memories
- Unconditionally Write Protects when VCC is Out-of-Tolerance
- Automatically Switches to Battery when Power-Fail Occurs
- Consumes <100nA of Battery Current
- Tests Battery Condition on Power-up
- Provides for Redundant Batteries
- Optional 5% or 10% Power-Fail Detection
- Low Forward Voltage Drop on the VCC Switch
- Optional Industrial (N) Temperature Range of 40°C to +85°C
Application Scenarios
The DS1210S+ is commonly used in electronic applications where CMOS RAM needs to be converted into nonvolatile memory. It is suitable for applications that require uninterrupted power supply to the RAM, such as power meters, handheld devices, and portable instruments.
Comparison
Advantages- Precise voltage detection at extremely low battery consumption
- Automatic switching to battery when power-fail occurs
- Consumes less than 100nA of battery current
- Tests battery condition on power-up
- Provides for redundant batteries
Disadvantages- May not be suitable for applications that do not require nonvolatile memory conversion
- May not be cost-effective for low-budget projects
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
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- - EMS: 10-15 business days
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Popular parts of the same kind
- Datasheet: Download DS1210S+
- Chipdatas Part: CD86-DS1210S+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 15:41 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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