四路差分線路接收器
| Number of receivers | 4 |
| Number of transmitters | 0 |
| Supply voltage (Nom) (V) | 5 |
| Signaling rate (Max) (Mbps) | 10 |
| IEC 61000-4-2 contact (+/- kV) | None |
| Fault protection (V) | -10 to 15 |
| Common mode range | -7 to 12 |
| Number of nodes | 32 |
| Isolated | No |
| ICC (Max) (mA) | 24 |
| Rating | Catalog |
| Operating temperature range (C) | 0 to 70 |
- Meets or Exceeds the Requirements of ANSI EIA/TIA-422-B, EIA/TIA-423-B, and RS-485
- Meets ITU Recommendations V.10, V.11, X.26, and X.27
- Designed for Multipoint Bus Transmission on Long Bus Lines in Noisy Environments
- Low Supply Current Requirement
27 mA Max - Common-Mode Input Voltage Range of
-12 V to 12 V - Input Sensitivity...±200 mV
- Input Hysteresis...50 mV Typ
- High Input Impedance...12 k
Min - Operates From Single 5-V Supply
The SN75ALS175 is a monolithic quadruple differential line receiver with 3-state outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, and RS-485 and several ITU recommendations. Advanced low-power Schottky technology provides high speed without the usual power penalty. Each of the two pairs of receivers has a common active-high enable. The device features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of -12 V to 12 V.
The SN75ALS175 is characterized for operation from 0°C to 70°C.
H = high level, L = low level, ? = indeterminate,
X = irrelevant, Z = high impedance (off)
