DS2505+ by Analog Devices
16Kb Add-Only Memory
| Status: | Active |
|---|---|
| Series: | DS2505 |
| RoHS: | Unknown |
Features
| 16384 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground |
| Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike |
| Built-in multidrop controller ensures compatibility with other 1-Wire Net products |
| EPROM partitioned into sixty-four 256-bit pages for randomly accessing packetized data records |
| Each memory page can be permanently write-protected to prevent tampering |
| Device is an "add only" memory where additional data can be programmed into EPROM without disturbing existing data |
| Architecture allows software to patch data by superseding an old page in favor of a newly programmed page |
| Reduces control, address, data, power, and programming signals to a single data pin |
| Directly connects to a single port pin of a microprocessor and communicates at up to 16.3 kbits per second |
| 8-bit family code specifies DS2505 communications requirements to reader |
| Presence detector acknowledges when the reader first applies voltage |
| Low cost TO-92 or 6-pin TSOC surface mount package |
| Reads over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C; programs at 11.5V to 12.0V from -40°C to +50°C |
Specifications
| Memory Type | EPROM |
|---|---|
| Memory Size | 16K x 1 |
| Bus Type | 1-Wire |
| VSUPPLY (V) (min) | 2.8 |
| VSUPPLY (V) (max) | 6 |
| Package/Pins | TO92/3TSOC/6 |
| BudgetaryPrice (See Notes) | 1.83 |
DS2505+ Power Management ICs - PMIC by Analog Devices
EPROM 16KBIT 2505 TO-92-3
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Memory Size | 16Kbit |
|---|---|
| EPROM Memory Configuration | 16K x 1bit |
| No. of Pins | 3Pins |
| Memory Case Style | TO-92 |
| Supply Voltage Min | 2.8V |
| Supply Voltage Max | 6V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Access Time | - |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | - |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 2505 |
| IC Temperature Range | Industrial |
| Memory Type | EPROM |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Range | 2.8V to 6V |
| Termination Type | Through Hole |
Alternative Descriptions
| EPROM, 16KBIT, 2505, TO-92-3 | Farnell |
| Eprom, 16Kbit, 2505, To-92-3 | Newark Electronics |
| EPROM OTP 16KO | RS |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS2505+ ?
Additional datasheets, footprints and schematics for DS2505+ are listed on our Part Details page. You can also find images and similar parts to DS2505+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS2505+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS2505+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DS2505+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS2505+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS2505+ have stock available?
Authorised distributors including Farnell, Newark Electronics and RS have stock available or on a lead time for DS2505+ .
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Stock availability and lead times will be displayed for DS2505+ often in real-time on the comparison pages.
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