(China (Mainland))
Product Summary
The SN75179BDR is a differential driver and receiver pair designed for balanced transmission-line applications and meets TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11. The SN75179BDR is designed to improve the performance of full-duplex data communications over long bus lines. The SN75179BDR driver output provides limiting for both positive and negative currents.
Parametrics
SN75179BDR absolute maximum ratings: (1)Supply voltage, VCC: 7 V; (2)Voltage range at any bus terminal: –10 V to 15 V; (3)Differential input voltage, VID: ±25 V; (4)Package thermal impedance, qJA: D package: 197℃/W; (5)Package thermal impedance, qJA: P package: 104℃/W; (6)Storage temperature range, Tstg: –65℃ to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
SN75179BDR features: (1)Meets or Exceeds the Requirements of TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11; (2)Bus Voltage Range: –7 V to 12 V; (3)Positive- and Negative-Current Limiting; (4)Driver Output Capability: 60 mA Max; (5)Driver Thermal-Shutdown Protection; (6)Receiver Input Impedance: 12 kΩ Min; (7)Receiver Input Sensitivity: ±200 mV; (8)Receiver Input Hysteresis: 50 mV Typ; (9)Operates From Single: 5-V Supply; (10)Low Power Requirements.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 SN75179BDR |
Texas Instruments |
Buffers & Line Drivers Diff Driver And Receiver Pair |
Data Sheet |
|
|
||||||||||||
|
SN75179BDRE4 |
Texas Instruments |
Buffers & Line Drivers Diff Driver And Receiver Pair |
Data Sheet |
|
|
||||||||||||
|
SN75179BDRG4 |
Texas Instruments |
RS-485 Interface IC Differential Driver And Receiver Pair |
Data Sheet |
|
|
||||||||||||
