1-Wire.de/1-Wire/1-Wire ICs, Baus�tzeProdukte

Feuchtesensor Honeywell 24,95 �

Diese Sensor bietet eine hohe Genauigkeit zur Erfassung der relativen Luftfeuchtigkeit. Der Feuchtesensor ist ein lasergetrimmtes, w�rmeausgeh�rtetes, kapazitives Sensorelement aus Polymermaterial inklusive einer chipintegrierten Signalaufbereitung. Die Konstruktion besteht aus einem Planarkondensator mit einer zus�tzlichen Polymerschicht, die gegen Schmutz, Staub, �l und anderen Schadstoffen sch�tzt.
Der Sensor muss gegen Betauung gesch�tzt werden.

Dallas Temperatursensor 5,45 �

High Precision Temperatursensor, +- 0.5 Grad C, -55 bis 125 Grad C, TO-92, ROHS konform

FEATURES:
- Unique 1-Wire interface requires only one port pin for communication
- Each device has a unique 64-bit serial code stored in an onboard ROM
- Multidrop capability simplifies distributed temperature sensing applications
- Requires no external components
- Can be powered from data line. Power supply range is 3.0V to 5.5V
- Measures temperatures from –55°C to +125°C (–67°F to +257°F)
- +/-0.5°C accuracy from –10°C to +85°C
- Thermometer resolution is user-selectable from 9 to 12 bits
- Converts temperature to 12-bit digital word in 750ms (max.)
- User-definable nonvolatile (NV) alarm settings
- Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)
- Software compatible with the DS1822
- Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system

Dallas Dual Channel programmable I/O 3,45 �

Dual Channel programmable I/O 1-Wire Chip

FEATURES:
- Open-Drain Programmable I/O Pins
- PIO Pins Support 20mA max Continuous Current Sink
- Supports 28V (max) PIO Pin Operating Voltage
- On-Resistance of PIO Pulldown Transistor 20Ω max; OFF Resistance 1MΩ min
- Parasitic Power Supply Through 1-Wire
- Communicates to Host with a Single Digital Signal at 14.9kbps or 100kbps Using 1-Wire Protocol
- Unique 64-bit ROM Serial Number Factory Lasered Into Each Device
- Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise
- 1-Wire I/O Pin Supports 28V Absolute Maximum DC Level for Fault Conditions
- Operates Over a Wide 1-Wire Voltage Range of 2.8V to 5.25V from 0�C to +70�C
- High ESD Immunity of 1-Wire I/O Pin: 8kV HBM Typical
- TSOC package

Dallas Smart Battery Monitor 5,95 �

The DS2438 smart battery monitor provides several functions that are desirable to carry in a battery pack

FEATURES:

Unique 1-Wire interface requires only one port pin for communication
Provides unique 64-bit serial number to battery packs
Eliminates thermistors by sensing battery temperature on-chip
On-board A/D converter allows monitoring of battery voltage for end-of-charge and end-of-discharge determination
On-board integrated current accumulator facilitates fuel gauging
Elapsed time meter in binary format
40-byte nonvolatile user memory available for storage of battery-specific data
Operating range -40°C to +85°C

Dallas Addressable 8-Port Switch 10,95 �

Addressable 8-Port Switch with EEPROM, 16-Pin SO, ROHS konform

FEATURES:
- Eight Channels of Programmable I/O with Open-Drain Outputs
- On-Resistance of PIO Pulldown Transistor 100. (max); Off-Resistance 10M. (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
- Built-in Multidrop Controller Ensures Compatibility with Other Dallas Semiconductor 1-Wire Net Products
- Supports 1-Wire Conditional Search Command with Response Controlled by Programmable PIO Conditions
- Unique Factory-Lasered 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Part Identity
- Communicates to Host with a Single Digital Signal at 15.3kbps or 100kbps using 1-Wire Protocol
- Operating Range: 2.8V to 5.25V, -40°C to +85°C

1-Wire USB Adapter 33,95 �

USB Adapter mit 1-Wire Interface aktiv

FEATURES:
- High-Speed 12Mbps Universal Serial Bus (USB) Interface
- Supports Standard and Overdrive 1-Wire Communication
- Slew-Rate-Controlled 1-Wire Timing and Active Pullup for Improved 1-Wire Network Performance
- DS9490R has an RJ11 Interface for Standard Connectivity Accessories such as the DS1402D-DR8
- Built-In Custom DS2401 Identification Chip
- Reads all 1-Wire and iButton Devices. Writes All Except EPROM 1-Wire/iButton Devices