- Mfr. #:
- MAX14939GWE+T
- Description:
- RS-485 Interface IC 2.75KV Isolated 20Mbps Half-Duplex RS-485 Transceiver with +/-30KV ESD and Integrated Transformer Drive
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
MAX14939GWE+T Information
- MAX14938/MAX14939 RS-485/PROFIBUS-DP Transceivers
- Maxim MAX14938/MAX14939 Isolated RS-485/PROFIBUS-DP Transceivers provide 2750VRMS (60s) of galvanic isolation between the RS-485 driver/receiver side and the UART side of the device. Isolation improves communication by breaking ground loops. It also reduces noise when there are large differences in ground potential between ports. These devices allow for robust communication up to 20Mbps. An integrated LDO provides a simple and space-efficient architecture for providing power to the cable side of the IC. Each device includes one half-duplex driver/receiver channel. The receiver is 1/4-unit load, allowing up to 128 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 cable-side or UART-side power supplies are below functional levels.
Specifications
| RoHS: | Y |
|---|---|
| Function: | Transceiver |
| Packaging: | Reel |
| Product: | RS-485 Transceivers |
| Product Category: | RS-485 Interface IC |
| Product Type: | RS-485 Interface IC |
| Manufacturer: | Maxim Integrated |
| Brand: | Maxim Integrated |
| Series: | MAX14939 |
| Subcategory: | Interface ICs |
| Factory Pack Quantity: | 1000 |
MAX14939GWE+T Price & Stock
Maxim Integrated MAX14939GWE+T pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | MAX14939GWE+T-ND | - | - | - | - | 30.83 | 30.83 | 2020-03-23T13:03:11Z |
| Avnet | MAX14939GWE+T | - | - | - | - | 36.31 | 32.75 | 2020-03-21T01:42:32Z |
| Avnet Europe | MAX14939GWE+T | - | 49.03 | 44.13 | 39.71 | 39.71 | 39.71 | 2020-03-24T07:44:14Z |
| Ameya360 | MAX14939GWE+T | - | - | - | - | 39.30 | 39.30 | 2020-03-20T03:22:21Z |
| LTL Group | 3179241 | 919 | - | - | - | - | - | 2020-03-20T06:02:19Z |
| C Plus Electronics | MAX14939GWE+T | Contact | - | - | - | - | - | 2018-05-06T19:06:36Z |
Alternate Names
Maxim Integrated has several brands around the world that may have alternate names for MAX14939GWE+T due to regional differences or acquisition. MAX14939GWE+T may also be known as the following names:
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