Not the part you were looking for?
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support PageFeatures
- 256-bit Electrically Erasable Programmable Read Only Memory (EEPROM) plus 64-bit one-time programmable application register
- Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute identity because no two parts are alike
- Built-in multidrop controller ensures compatibility with other MicroLAN products
- EEPROM organized as one page of 32 bytes for random access
- Reduces control, address, data, and power to a single data pin
- Directly connects to a single port pin of a microprocessor and communicates at up to 15.3kbits per second
- 8-bit family code specifies DS2430A communication requirements to reader
- Presence detector acknowledges when reader first applies voltage
- Low cost TO-92 or 6-pin TSOC and UCSP surface mount package
- Reads and writes over a wide voltage range of 2.8V to 5.25V from -40°C to +85°C
The DS2430A 256-bit 1-Wire® EEPROM identifies and stores relevant information about the product to which it is associated. This lot or product specific information can be accessed with minimal interface, for example a single port pin of a microcontroller. The DS2430A consists of a factory-lasered registration number that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit Family Code (14h) plus 256 bits of user-programmable EEPROM and a 64-bit one-time programmable application register. The power to read and write the DS2430A is derived entirely from the 1-Wire communication line. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground return. The 48-bit serial number that is factory-lasered into each DS2430A provides a guaranteed unique identity that allows for absolute traceability. The TO-92 and TSOC packages provide a compact enclosure that allows standard assembly equipment to handle the device easily for attachment to printed circuit boards or wiring. Typical applications include storage of calibration constants, board identification, and product revision status.
Applications
- Accessory Identification and Control
- IEEE 1451.4 Sensor TEDS
- Medical Sensors
- PCB Identification
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page{{modalTitle}}
{{modalDescription}}
{{dropdownTitle}}
- {{defaultSelectedText}} {{#each projectNames}}
- {{name}} {{/each}} {{#if newProjectText}}
- {{newProjectText}} {{/if}}
{{newProjectTitle}}
{{projectNameErrorText}}
DS2430A
Documentation
Filters
1 Applied
Data Sheet
2
Reliability Data
1
125.76K
Design Note
3
HTML
HTML
HTML
Application Note
1
HTML
Technical Articles
12
HTML
HTML
HTML
HTML
HTML
HTML
HTML
HTML
HTML
HTML
HTML
HTML
Documentation
Data Sheet 1
Reliability Data 1
Application Note 1
Design Note 1
Technical Articles 4
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
---|---|---|---|
DS2430A+ | TO92 |
|
|
DS2430A+T&R | TO92 |
|
|
DS2430AP+ | Thin Small-Outline C-Lead |
|
|
DS2430AP+T&R | Thin Small-Outline C-Lead |
|
- DS2430A+
- Pin/Package Drawing
- TO92
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- DS2430A+T&R
- Pin/Package Drawing
- TO92
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- DS2430AP+
- Pin/Package Drawing
- Thin Small-Outline C-Lead
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- DS2430AP+T&R
- Pin/Package Drawing
- Thin Small-Outline C-Lead
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Jan 22, 2020
- 1998N
ASSEMBLY
DS2430A+
PRODUCTION
Jul 19, 2016
- 1594_AMENDED
ASSEMBLY
DS2430A+
PRODUCTION
DS2430A+T&R
PRODUCTION
DS2430AP+
PRODUCTION
DS2430AP+T&R
PRODUCTION
May 1, 2020
- 1998R1
ASSEMBLY
DS2430A+T&R
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Jan 22, 2020
- 1998N
ASSEMBLY
Jul 19, 2016
- 1594_AMENDED
ASSEMBLY
DS2430A+
PRODUCTION
DS2430A+T&R
PRODUCTION
DS2430AP+
PRODUCTION
DS2430AP+T&R
PRODUCTION
May 1, 2020
- 1998R1
ASSEMBLY