- Nowy
FIT OWEX - 1-Wire Expander Module - FlameIT - Immersion Cooling
500,00 zł netto
Płatności | Dostawa
Regulamin
Gwarancja | Zwroty
Features
- Allows Easy Interface Between an I2C Micro Port and a 1-Wire Slave
- Integrates with OWFS (One Wire File System) without any problems. Sesnors are then visible on system as files.
- I2C Host Interface Supports 100kHz and 400kHz I2C Communication Speeds
- 8 Channels of Independently Operated 1-Wire I/O.
- Each 1-Wire Channel is ESD protected: DS9503
- 1-Wire Master I/O with Selectable Active or Passive 1-Wire Pullup
- Provides Reset/Presence, 8-Bit, Single-Bit, and 3-Bit 1-Wire I/O Sequences
- Standard and Overdrive 1-Wire Communication Speeds 2
- Three Address Inputs for I2C Address Assignment [AD0, AD1, AD3 goldpins]
- Minimizes Line Noise, Reducing System EMI
- Slew-Controlled 1-Wire Edges
- Supports EEPROMs, Temp Sensors, or Other 1-Wire Slaves That Have Momentary High Source Current Modes
- Strong 1-Wire Pullup Provided by an Internal Low-Impedance Signal Path
- PCTLZ Output to Optionally Control an External MOSFET for Stronger Pullup Requirements
- Wide Operating Range: 2.9V to 5.5V, -40°C to +85°C
- RoHS Compliant
The DS2482-800 is an I²C to 1-Wire® bridge device that interfaces directly to standard (100kHz max) or fast (400kHz max) I²C masters to perform bi-directional protocol conversion between the I²C master and any downstream 1-Wire slave devices. Relative to any attached 1-Wire slave device, the DS2482-800 is a 1-Wire master. Internal factory-trimmed timers relieve the system host processor from generating time-critical 1-Wire waveforms, supporting both standard and Overdrive 1-Wire communication speeds. To optimize 1-Wire waveform generation, the DS2482-800 performs slew-rate control on rising and falling 1-Wire edges and has a programmable feature to mask the fast presence pulse edge that some 1-Wire slave devices can generate. Programmable strong pullup features support 1-Wire power delivery to 1-Wire devices such as EEPROMs and sensors. The DS2482-800 combines these features with eight independent 1-Wire I/O channels. The I²C slave address assignment is controlled by three binary address inputs, resolving potential conflicts with other I²C slave devices in the system.
Dokumentacja
FlameIT - Immersion Cooling - OWEX - 1-Wire Expander
Model 3D
https://grabcad.com/library/fit-em-owex-1-wire-expander-module-flameit-immersion-cooling-1