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DS1212QN
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 28-LCC (J-Lead) |
| Surface Mount | YES |
| Number of Pins | 28 |
| Weight | 1.182714g |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 1999 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Voltage - Supply | 4.75V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 245 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1212 |
| Pin Count | 28 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Number of Channels | 3 |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Operating Supply Current | 5mA |
| Memory Type | RAM |
| Adjustable Threshold | NO |
| Supply Current-Max (Isup) | 80mA |
| Controller Type | Nonvolatile RAM |
| Height Seated (Max) | 4.57mm |
| Length | 11.505mm |
| Width | 11.505mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1212QN Overview
There is a packaging of Tube materials included in the package. For the sake of saving board space, it has been placed in the 28-LCC (J-Lead). It is a type of Nonvolatile RAM that is of high quality and provides reliable performance. A temperature of -40°C~85°C should be set for the operating environment. Normal operation of 4.75V~5.5V requires the supply of voltage. Using the Surface Mount mounting technique, it is mounted. In addition to this part number, there are other electronic components that can be found based on its base part number DS1212. The transmission line ends are terminated with 28 terminations in order to prevent signals from reflecting off the end. A voltage of 5V is used as the supply voltage for the device. There are two 28 pins on this device. Reflow temperature limit 245 is determined by the component whose tolerance for high temperatures is the lowest. It is a kind of electronic apart with 28 channels. This item belongs to the Power Management Circuits subcategory. It is possible to transmit data using 3 channels. The power supplies of 5V provide high efficiency. POWER SUPPLY MANAGEMENT CIRCUIT is the type of analog integrated circuit used in this device. The RAM memory type is used to store information. Ensure that the supply voltage is greater than 4.5V at all times. In terms of voltage, a maximum voltage of 5.5V is possible without causing characteristics to degrade or internal circuit damage. A limit of 80mA is the maximum current that can be applied to the internal circuit without causing characteristics degradation or damage. Device 5mA draws current from its supply in order to operate.
DS1212QN Features
Available in the 28-LCC (J-Lead) package
Nonvolatile RAM as controller type
Operating temperature of -40°C~85°C
Operating supply current of 5mA
DS1212QN Applications
There are a lot of Maxim Integrated DS1212QN Memory Controllers applications.
- Disk-on-Board
- SmartCards
- Embedded Flash
- NVSRAM Modules
- High reliability & industrial Compact FlashTM Cards (CFC)
- Discrete on-board flash drive or disk-on-board (DoB) integration
- Ultra durable Flash Drive
- Multi-Chip-Package (MCP)
- Internet Appliances
- Industrial USB Flash Drive