DS2485Q+U
UnknownADVANCED 1-WIRE®MASTER WITH MEMORY
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DS2485Q+U
UnknownADVANCED 1-WIRE®MASTER WITH MEMORY
Technical Specifications
Parameters and characteristics for this part
| Specification | DS2485Q+U |
|---|---|
| Current - Supply | 10 mA |
| Function | Controller |
| Interface | I2C |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Protocol | 1-Wire® |
| Supplier Device Package | 6-TDFN (3x3) |
| Voltage - Supply [Max] | 3.63 V |
| Voltage - Supply [Min] | 2.97 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
Description
General part information
DS2485 Series
The DS2485 is a 1-Wire® master that performs protocol conversion between the I2C master and any attached 1-Wire slaves. For 1-Wire line driving, internal user-adjustable timers relieve the system host processor from generating time-critical 1-Wire waveforms, supporting both standard and overdrive 1-Wire communication speeds. The 1-Wire master has selectable active or passive 1-Wire pullup. Strong pullup features support 1-Wire power delivery for 1-Wire devices that require this for EEPROMs and cryptographic computations.ApplicationsIndustrial Sensors and ToolsLimited-Use ConsumablesMedical InstrumentsPrinter Cartridge Identification
Documents
Technical documentation and resources
