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Цена по запросу
MAX14945EWE+T, RS-485 Interface IC 2.75kVRMS Isolated 500kbps Half-Duplex RS-485/RS-422 Transceiver with 30kV ESD Protection
Semiconductors\Interface ICs\RS-485 Interface ICMAX14945 RS-485/RS-422 Transceiver Analog Devices MAX14945 RS-485/RS-422 Transceiver provides 2750VRMS (60s) of galvanic isolation between the cable side (RS-485/RS-422 driver/receiver side) and the UART side of the device. Isolation improves communication by breaking ground loops. The Analog Devices MAX14945 also reduces noise when large ground potential differences exist between ports. Signals are passed across the isolation barrier through integrated high-voltage capacitors. This device allows for robust communication at any speed up to 500kbps. The device includes one half-duplex drive/receive channel. The receiver is a 1/8-unit load, allowing up to 256 transceivers on a common bus. Integrated true fail-safe circuitry ensures a logic high on the receiver output when inputs are shorted or open. Undervoltage lockout disables the driver when the cable or UART side power supplies are below functional levels.
| Brand | Analog Devices/Maxim Integrated |
| ESD Protection | 30 kV |
| Factory Pack Quantity | 1000 |
| Manufacturer | Analog Devices Inc. |
| Package/Case | SOIC-Wide-16 |
| Product Category | RS-485 Interface IC |
| Product Type | RS-485 Interface IC |
| Product | RS-485 Transceivers |
| Subcategory | Interface ICs |
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