Components

1-Wire Products

» Memory (13)
» Interfaces (3)
» RTC (1)
» Diverse (3)

Memory (13 Products)

DS2401+

Silicon Serial Number
  • Upgrade and drop-in replacement for DS2400
  • Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester); guaranteed no two parts alike
  • Built-in multidrop controller ensures compatibility with other 1-Wire Net products

0.95 €

incl. 19% VAT
plus Shipping

DS2406+

Dual Addressable Switch Plus 1Kb Memory
  • Open drain PIO pins are controlled and their logic level can be determined over 1-Wire bus for closed-loop control
  • Replaces and is fully compatible with DS2407 but no user-programmable power-on settings and no Hidden Mode
  • PIO channel A sink capability of 50mA at 0.4V with soft turn-on; channel B 8mA at 0.4V

3.80 €

incl. 19% VAT
plus Shipping

DS2406P+

Dual Addressable Switch Plus 1Kb Memory
  • Open drain PIO pins are controlled and their logic level can be determined over 1-Wire bus for closed-loop control
  • Replaces and is fully compatible with DS2407 but no user-programmable power-on settings and no Hidden Mode
  • PIO channel A sink capability of 50mA at 0.4V with soft turn-on; channel B 8mA at 0.4V

4.80 €

incl. 19% VAT
plus Shipping

DS2408S+

1-Wire 8-Channel Addressable Switch
  • Eight Channels of Programmable I/O with Open-Drain Outputs
  • On-Resistance of PIO Pulldown Transistor 100 ohm (max); Off-Resistance 10M ohm (typ)
  • Individual Activity Latches Capture Asynchronous State Changes at PIO Inputs for Interrogation by the Bus Master Data-Strobe Output to Synchronize PIO Logic States to External Read/Write Circuitry

6.80 €

incl. 19% VAT
plus Shipping

DS2411P+

Silicon Serial Number with Vcc Input
  • Unique, Factory-Lasered and Tested 64-Bit Registration Number (8-Bit Family Code Plus 48-Bit Serial Number Plus 8-Bit CRC Tester); Guaranteed No Two Parts Alike
  • Built-In Multidrop Controller Enables Multiple DS2411s to Reside on a Common 1-Wire® Network
  • Multidrop Compatible with Other 1-Wire Products

1.90 €

incl. 19% VAT
plus Shipping

DS2413P+

1-Wire Dual Channel Addressable Switch
  • Open-Drain Programmable I/O Pins
  • PIO Pins Support 20mA max Continuous Current Sink
  • Supports 28V (max) PIO Pin Operating Voltage
Only a few pieces left!

2.90 €

incl. 19% VAT
plus Shipping

DS2431+

1024-Bit 1-Wire EEPROM
  • 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

1.80 €

incl. 19% VAT
plus Shipping

DS2431P+

1024-Bit 1-Wire EEPROM
  • 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

1.60 €

incl. 19% VAT
plus Shipping

DS2502+

1Kb Add-Only Memory
  • 1024 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 MicroLAN products

4.20 €

incl. 19% VAT
plus Shipping

DS2502P+

1Kb Add-Only Memory
  • 1024 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 MicroLAN products

4.60 €

incl. 19% VAT
plus Shipping

DS2505P+

16Kb Add-Only Memory
  • 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

4.70 €

incl. 19% VAT
plus Shipping

DS28EC20+

20Kb 1-Wire EEPROM
  • 20480 Bits of Nonvolatile (NV) EEPROM Partitioned into Eighty 256-Bit Pages
  • Individual 8-Page Groups of Memory Pages (Blocks) can be Permanently Write Protected or Put in OTP EPROM-Emulation Mode ("Write to 0")
  • Read and Write Access Highly Backward-Compatible to Legacy Devices (e.g., DS2433)

3.60 €

incl. 19% VAT
plus Shipping

DS28EC20P+

20Kb 1-Wire EEPROM
  • 20480 Bits of Nonvolatile (NV) EEPROM Partitioned into Eighty 256-Bit Pages
  • Individual 8-Page Groups of Memory Pages (Blocks) can be Permanently Write Protected or Put in OTP EPROM-Emulation Mode ("Write to 0")
  • Read and Write Access Highly Backward-Compatible to Legacy Devices (e.g., DS2433)

3.90 €

incl. 19% VAT
plus Shipping

Temperature Sensors (2 Products)

DS18B20+

1-Wire Digital Thermometer
  • Unique 1-Wire® Interface Requires Only One Port Pin for Communication
  • Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM
  • Multidrop Capability Simplifies Distributed Temperature-Sensing Applications

1.60 €

incl. 19% VAT
plus Shipping

DS18S20+

1-Wire Digital Thermometer
  • Unique 1-Wire® Interface Requires Only One Port Pin for Communication
  • Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM
  • Multidrop Capability Simplifies Distributed Temperature Sensing Applications

1.80 €

incl. 19% VAT
plus Shipping

Interfaces (3 Products)

DS2480B+

Serial 1-Wire Line Driver w. Load Sensor
  • Universal, Common-Ground Serial Port to 1-Wire® Line Driver
  • Works with All iButton® and 1-Wire Slave Devices
  • Communicates at Standard and Overdrive 1-Wire speed and Serial Port Data Rates of 9600 (default), 19200, 57600, and 115200 bps

4.80 €

incl. 19% VAT
plus Shipping

DS2482S-100+

Single-Channel 1-Wire Master
  • I2C Host Interface Supports 100kHz and 400kHz I2C Communication Speeds
  • 1-Wire Master IO with Selectable Active or Passive 1-Wire Pullup
  • Provides Reset/Presence, 8-Bit, Single-Bit, and 3-Bit 1-Wire IO Sequences

1.60 €

incl. 19% VAT
plus Shipping

DS2483R+U

1-Wire Master with Adjustable Timing and Sleep Mode
  • I²C Host Interface Supports 100kHz and 400kHz I²C Communication Speeds
  • Standard and Overdrive 1-Wire Communication Speeds
  • Adjustable 1-Wire Timing for tRSTL, tMSP, tW0L, and tREC0

1.20 €

incl. 19% VAT
plus Shipping

RTC (1 Product)

DS2417P+

1-Wire Time Chip With Interrupt
  • Real-time clock (RTC) with fully compatible 1-Wire® MicroLAN interface
  • Uses the same binary time/date representation as the DS2404 but with 1 second resolution
  • Clock accuracy ±2 minutes per month at 25°C

2.20 €

incl. 19% VAT
plus Shipping

Diverse (3 Products)

DS1302+

Trickle-Charge Timekeeping Chip
  • Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
  • 31 x 8 Battery-Backed General-Purpose RAM
  • Serial I/O for Minimum Pin Count

3.90 €

incl. 19% VAT
plus Shipping

DS2438Z+

Smart Battery Monitor
  • Unique 1-Wire® interface requires only one port pin for communication
  • Provides unique 64-bit serial number
  • Eliminates thermistors by sensing battery temperature on-chip

4.50 €

incl. 19% VAT
plus Shipping

DS9503P+

ESD Protection Diode with Resistors
  • Zener characteristic with voltage snap-back to protect against ESD hits
  • High avalanche voltage, low leakage and low capacitance avoid signal attenuation
  • Compatible to all 5V logic families

0.70 €

incl. 19% VAT
plus Shipping

Icon Top