Datasheet Summary
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SP3493/SP3494 +3.3V Low Power RS-485/RS-422 Transceivers
- Operates From A Single +3.3V Supply
- Interoperable With +5V Logic
- +200mV Receiver Input Sensitivity
- -7V to +12V mon-Mode Input Voltage Range
- Devices Allow Up To 32 Transceivers On The Serial Bus
- Driver/Receiver Enable Lines (SP3494)
- 2nA Low-Power Shutdown Mode (SP3494)
- patible With The MAX3488, LTC490 and 75179 Industry Standard Pinouts (SP3493)
- patible With The MAX3486 and 75176 Industry Standard Pinouts (SP3494)
DESCRIPTION The SP3493 and the 3494 devices are +3.3V, low power transceivers that meet the specifications of the RS-485 and RS-422 serial protocols. The SP3493 and the 3494 devices are...
