具有 +/-9V 输出和 +/-15kV ESD 保护的 5V 双通道 120kbps RS-232 线路驱动器/接收器
| Drivers per package | 2 |
| Receivers per package | 2 |
| Logic voltage (Min) (V) | 5 |
| Data rate (Max) (kbps) | 120 |
| Main supply voltage (Nom) (V) | 5 |
| ESD HBM (kV) | 15 |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85, 0 to 70 |
| Vout (Typ) (V) | 9 |
- Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
- ESD Protection for RS-232 Bus Pins: ±15-kV Human-Body Model
- Operates at 5-V VCC Supply
- Operates Up to 120 kbit/s
- Two Drivers and Two Receivers
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
The MAX202 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 5-V supply. The device operates at data signaling rates up to 120 kbit/s and a maximum of 30-V/μs driver output slew rate.
