Datasheet Specifications
- Part number
- MAX3157
- Manufacturer
- Maxim
- File Size
- 307.17 KB
- Datasheet
- MAX3157_MaximIntegratedProducts.pdf
- Description
- High CMRR RS-485 Transceiver
Description
19-1778; Rev 3; 11/01 High CMRR RS-485 Transceiver with ±50V Isolation General .Features
* independently programmable receiver and transmitter output phase through separate pins. The MAX3157 is a low-cost replacement for opto-isolated transceivers. For fully isolated RS-485/RS-422 transceivers, refer to the MAX1480 family data sheet. o ±50V Isolated Data Interface o +5V Single Supply o LoApplications
* Industrial Controls Level Translators Telecommunications Local Area Networks VCC 0.1µF VCC H/F TXP RXP MICRO DE DI RE RO GND ISOVCC A B Y Z YR ZR AR BR Pin Configurations appear at end of data sheet. Typical Operating Circuit MAX3157 RT = 100Ω RS-485 NODE RG C1LO C1HI C2LO C2HI ISOCOM ±50V CMAX3157 Distributors
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