The SN75179B is a differential driver and receiver pair designed for balanced transmission-line applications, compliant with TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11. It operates from a single 5V supply and is characterized for a temperature range of 0¬8C to 70¬8C. The device supports a bus voltage range of ,Äì7V to 12V and features positive- and negative-current limiting, with a maximum driver output capability of 60mA. The receiver has a high input impedance of 12k,Ѷ minimum, an input sensitivity of ¬±200mV, and typical input hysteresis of 50mV, enhancing noise immunity. Additionally, the driver includes thermal shutdown protection to safeguard against line faults, activating at approximately 150¬8C junction temperature. The SN75179B is suitable for applications requiring reliable full-duplex data communications over long distances.
Differential Driver And Receiver Pair 8-SO 0 to 70
| Texas Instruments | |
|---|---|
| Product Category | IC Interfaces |
| Product Number | SN75179BPSRE4 |
| Product Name | SN75179B Differential Driver And Receiver Pair |
| Device Type | Receiver |
| Features | RoHS |
| Supply Voltage | 5V |
| # of Tx | 1 # |
