四路低功耗線路驅動器
| Drivers per package | 4 |
| Receivers per package | 0 |
| Logic voltage (Min) (V) | 12 |
| Data rate (Max) (kbps) | 300 |
| Main supply voltage (Nom) (V) | 12 |
| ESD HBM (kV) | 2 |
| Rating | Catalog |
| Operating temperature range (C) | 0 to 70 |
| Vout (Typ) (V) | 10 |
- Bi-MOS Technology With TTL and CMOS Compatibility
- Meets or Exceeds the Requirements of ANSI EIA/TIA-232-E and ITU Recommendation V.28
- Very Low Quiescent Current...95 uA Typ VCC± = ±12 V
- Current-Limited Outputs...10 mA Typ
- CMOS-and TTL-Compatible Inputs
- On-Chip Slew Rate Limited to 30 V/us max
- Flexible Supply Voltage Range
- Characterized at VCC± of ±4.5 V and ±15 V
- Functionally Interchangeable With Texas Instruments SN75188, Motorola MC1488, and National Semiconductor DS14C88
The SN75C188 is a monolithic, low-power, quadruple line driver that interfaces data terminal equipment with data communications equipment. This device is designed to conform to ANSI Standard EIA/TIA-232-E.
An external diode in series with each supply-voltage terminal is needed to protect the SN75C188 under certain fault conditions to comply with EIA/TIA-232-E.
The SN75C188 is characterized for operation from 0°C to 70°C.
H = high level, L = low level,
X = don't care
