Isolated RS-232
Analog Devices offers a wide range of RS-232 transceivers to suit many applications. As RS-232 cable networks and the systems to them can be vulnerable to voltage spikes and ground loops, we have developed a number of innovations that protect against these issues and create an isolated RS-232 environment. We accomplish this through our isoPower® integrated dc-to-dc converters, as well as our iCoupler® technology, which enable the power isolation and signal isolation required for system reliability in a noisy environment.
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Isolated RS-232
| SortOrder | Part# | Data Rate (max) (bps) | # of Channels | Insulation Rating (V rms) | CMTI (min) (V/us) | Vs+ (min) (V) | Vs+ (max) (V) | Temp Range | Automotive | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ADM3252E | 460k | 2 | 2.5k | 25k | 3 | 5.5 | -40 to 85°C | No | $8.49 (ADM3252EABCZ) |
| 2 | LTM2882-5 | 1M | 2 | 2.5k | 30k | 1.62 | 5.5 | -40 to 85°C | No | $8.45 (LTM2882CV-5#PBF) |
| 3 | LTM2882-3 | 1M | 2 | 2.5k | 30k | 1.62 | 5.5 | -40 to 85°C | No | $8.45 (LTM2882CV-3#PBF) |
| 4 | ADM3251E | 460k | 1 | 2.5k | 25k | 4.5 | 5.5 | -40 to 85°C | No | $2.99 (ADM3251EARWZ) |
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