Product Details
Key Features
- 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
Applications/Uses
- Accessory/PC Board Identification
- After-Market Management of Consumables
- Analog Sensor Calibration Including IEEEP 1451.4 Smart Sensors
- Ink and Toner Print Cartridge Identification
- Medical Sensor Calibration Data Storage
Applications | Asset Tracking Inventory Medical Consumable ID PCB ID and Authentication Peripheral ID and Control Print Cartridge Authentication Rack Card ID Security |
Memory Type | EEPROM |
Memory Size | 1K x 1 |
Bus Type | 1-Wire |
VSUPPLY (V) (min) | 2.8 |
VSUPPLY (V) (max) | 5.25 |
Package/Pins | SFN/2 TDFN/6 TO92/3 TSOC/6 UCSP (R)/6 ULTRA THIN SFN/2 |
Budgetary Price (See Notes) | $0.75 @1k |
Technical Docs
Click any title below to view the detail page where available.
Description
The DS9120 family of socket boards are RJ11-to-socket boards that provide the hardware connectivity necessary to evaluate and operate 1-Wire® products in an easy-to-use PC environment. Additionally, the socket boards can be readily used with the DS9481R USB-to1-Wire adapter to create a 1-Wire PC programmer for 1-Wire EEPROM and one-time programmable (OTP)/EPROM devices.
View DetailsFeatures
- Fully Compliant with DS9481R USB-to-1-Wire Adapter
- Convenient On-Board Test Points
- Jumper Disconnect/Connect Functionality
- Meets RJ11 1-Wire Interface Standard
- Include Connections for Various OTP EPROM Programming
Description
The DS9120 family of socket boards are RJ11-to-socket boards that provide the hardware connectivity necessary to evaluate and operate 1-Wire® products in an easy-to-use PC environment. Additionally, the socket boards can be readily used with the DS9481R USB-to1-Wire adapter to create a 1-Wire PC programmer for 1-Wire EEPROM and one-time programmable (OTP)/EPROM devices.
View DetailsFeatures
- Fully Compliant with DS9481R USB-to-1-Wire Adapter
- Convenient On-Board Test Points
- Jumper Disconnect/Connect Functionality
- Meets RJ11 1-Wire Interface Standard
- Include Connections for Various OTP EPROM Programming
Description
The DS9120 family of socket boards are RJ11-to-socket boards that provide the hardware connectivity necessary to evaluate and operate 1-Wire® products in an easy-to-use PC environment. Additionally, the socket boards can be readily used with the DS9481R USB-to1-Wire adapter to create a 1-Wire PC programmer for 1-Wire EEPROM and one-time programmable (OTP)/EPROM devices.
View DetailsFeatures
- Fully Compliant with DS9481R USB-to-1-Wire Adapter
- Convenient On-Board Test Points
- Jumper Disconnect/Connect Functionality
- Meets RJ11 1-Wire Interface Standard
- Include Connections for Various OTP EPROM Programming
Description
The DS9090EVKIT evaluation system (EV system) consists of a DS9490+ USB-to-1-Wire®/iButton® adapter for PC connectivity, a DS9120P+ socket board with RJ11 cable, and seven different 1-Wire devices. This EV system provides the special hardware and software system to exercise the features of 1-Wire devices with memory or PIO/switches, except 1-Wire EPROM devices. (EPROM devices such as the DS2502 and DS2506 require a different adapter (DS9481R-3C7) to perform an EPROM write. This adapter can be purchased separately.) 1-Wire EPROM devices are available for sampling.
The EV system software consists of the OneWireViewer (a Java® program) that runs under Windows ® OS and comes as part of the 1-Wire drivers installation package.
View DetailsFeatures
- Easy Setup with USB Adapter
- Fully Compliant with USB 2.0 Specification
- Software Runs on Windows 8, Windows 7, WindowsVista®, and Windows XP® OS (32-Bit and 64-Bit Versions)
- Convenient On-Board Test Points and Dual TO92 Socket
- Standard RJ11 Connector Interfaces to DS9120 Socket Boards
- Free Download of 1-Wire Drivers and OneWireViewer Demonstration Software
- Compatible with Other 1-Wire Devices Purchased Separately
Programming Secure Authenticators
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal
Parameters
Applications | Asset Tracking Inventory Medical Consumable ID PCB ID and Authentication Peripheral ID and Control Print Cartridge Authentication Rack Card ID Security |
Memory Type | EEPROM |
Memory Size | 1K x 1 |
Bus Type | 1-Wire |
VSUPPLY (V) (min) | 2.8 |
VSUPPLY (V) (max) | 5.25 |
Package/Pins | SFN/2 TDFN/6 TO92/3 TSOC/6 UCSP (R)/6 ULTRA THIN SFN/2 |
Budgetary Price (See Notes) | $0.75 @1k |
Key Features
- 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
Applications/Uses
- Accessory/PC Board Identification
- After-Market Management of Consumables
- Analog Sensor Calibration Including IEEEP 1451.4 Smart Sensors
- Ink and Toner Print Cartridge Identification
- Medical Sensor Calibration Data Storage
Description
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal