SIT3490E Overview
SIT3490E is a 3.0V~5.5V powered, full-duplex, low power dissipation RS-485 transceiver fully meeting the requirements of RS-485/RS-422 standard. SIT3490E contains one driver and one receiver, both can transmit signals independently. The SIT3490E has a 1/8-unit-load.
SIT3490E Key Features
- 3.0V~5.5V supply, full-duplex
- 1/8 unit load, allow up to 256 transceivers on the bus
- Driver short-circuit output protection
- Strong anti-noise ability
- Integrated transient voltage suppression function
- The data transmission rate up to 14Mbps in electric noise
- ESD protection for RS-485 I/O pins ±15kV, HBM