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|
● Easily Add Traceability and Relevant Information to
Any Individual System
• 1024 Bits of EEPROM Memory Partitioned Into
Four Pages of 256 Bits
• Individual Memory Pages Can Be Permanently
Write Protected or Put in EPROM-Emulation Mode
(Write to 0)
• Switchpoint Hysteresis and Filtering to Optimize
Performance in the Presence of Noise |
● Minimalist 1-Wire Interface Lowers Cost and
Interface Complexity
• IEC 1000-4-2 Level 4 ESD Protection
(±8kV Contact, ±15kV Air, typ)
• Reads and Writes Over a Wide Voltage Range
from 2.8V to 5.25V from -40°C to +85°C
• Communicates to Host with a Single Digital Signal
at 15.4kbps or 125kbps |
|
| CATALOG |
| DS2431+ COUNTRY OF ORIGIN |
| DS2431+ PARAMETRIC INFO |
| DS2431+ PACKAGE INFO |
| DS2431+ MANUFACTURING INFO |
| DS2431+ PACKAGING INFO |
| DS2431+ ECAD MODELS |
| DS2431+ APPLICATIONS |
|
| COUNTRY OF ORIGIN |
| Philippines |
| Taiwan (Province of China) |
|
| PARAMETRIC INFO |
| Density (bit) |
1K |
| Interface Type |
Serial-1Wire |
| Typical Operating Supply Voltage (V) |
3.3|5 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
85 |
| Programmability |
Yes |
| I/O Mode |
Serial |
| Density in Bits (bit) |
1024 |
| Hardware Data Protection |
Yes |
| Organization |
4Pagesx256 |
| Data Retention (Year) |
40(Min) |
| Minimum Operating Supply Voltage (V) |
2.8 |
| Maximum Operating Supply Voltage (V) |
5.25 |
| Minimum Storage Temperature (°C) |
-55 |
| Maximum Storage Temperature (°C) |
125 |
| Number of Bits per Word (bit) |
1 |
| Address Bus Width (bit) |
16 |
| Process Technology |
BiCMOS |
|
| |
| PACKAGE INFO |
| Supplier Package |
TO-92 |
| Basic Package Type |
Through Hole |
| Pin Count |
3 |
| Lead Shape |
Through Hole |
| PCB |
3 |
| Tab |
N/R |
| Pin Pitch (mm) |
1.4(Max) |
| Package Length (mm) |
4.95(Max) |
| Package Width (mm) |
3.94(Max) |
| Package Height (mm) |
4.95(Max) |
| Package Diameter (mm) |
N/R |
| Package Overall Length (mm) |
4.95(Max) |
| Package Overall Width (mm) |
3.94(Max) |
| Package Overall Height (mm) |
4.95(Max) |
| Seated Plane Height (mm) |
4.95(Max) |
| Mounting |
Through Hole |
| Package Weight (g) |
N/A |
| Package Material |
Plastic |
| Package Description |
Plastic Header Style Package |
| Package Family Name |
TO |
| Jedec |
TO-226-AA |
|
| |
| MANUFACTURING INFO |
| MSL |
N/R |
| Maximum Reflow Temperature (°C) |
250 |
| Reflow Solder Time (Sec) |
N/A |
| Number of Reflow Cycle |
N/A |
| Standard |
N/A |
| Reflow Temp. Source |
Link to Datasheet |
| Maximum Wave Temperature (°C) |
N/A |
| Wave Solder Time (Sec) |
N/A |
| Wave Temp. Source |
Link to Datasheet |
| Lead Finish(Plating) |
Matte Sn annealed |
| Under Plating Material |
N/A |
| Terminal Base Material |
Cu C194 |
| Number of Wave Cycles |
N/A |
|
| |
| PACKAGING INFO |
| Packaging |
Bag |
| Quantity Of Packaging |
2000 |
|
| |
| ECAD MODELS |
 |
|
| APPLICATIONS |
| ● Accessory/PCB Identification |
| ● Medical Sensor Calibration Data Storage |
| ● Analog Sensor Calibration Including IEEE P1451.4
Smart Sensors |
| ● Ink and Toner Print Cartridge Identification |
| ● After-Market Management of Consumables |
|
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