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Antal | |
---|---|
1+ | 145,460 kr |
10+ | 114,630 kr |
25+ | 106,840 kr |
100+ | 98,270 kr |
250+ | 94,380 kr |
500+ | 91,930 kr |
Produktinformation
Produktöversikt
DS2482S-800+T&R is an 8-channel 1-wire host. It is an I²C-to-1-Wire® bridge device that interfaces directly to standard (100KHz, max) or fast (400KHz, max) I²C hosts to perform bidirectional protocol conversion between the I²C host and any downstream 1-wire server devices. Relative to any attached 1-wire server device, the DS2482-800 is a 1-wire host. 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 server devices can generate. Typical applications include wireless base stations, central office switches, PBXs, rack-based servers, and medical clinical diagnostic equipment.
- Allows easy interface between a I²C microport and a 1-wire server
- 8 channels of independently operated 1-wire I/O
- 1-wire host 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
- Three address inputs for I²C address assignment
- Minimizes line noise, reducing system EMI, slew-controlled 1-wire edges
- Supply voltage range from 2.9 to 5.5V at TA=-40°C to +85°C
- 16 SO package
- Temperature range from -40°C to +85°C
Kommentarer
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party.
Tekniska specifikationer
I2C to 1-Wire
5.5V
16Pins
85°C
-
No SVHC (21-Jan-2025)
2.9V
NSOIC
-40°C
-
MSL 1 - Unlimited
Teknisk dokumentation (1)
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Det land där den sista betydelsefulla tillverkningsprocessen utfördesUrsprungsland:Philippines
Det land där den sista betydelsefulla tillverkningsprocessen utfördes
RoHS
RoHS
Certifikat för produktefterlevnad