ADM231L–ADM234L/ADM236L–ADM241L is a 5V-powered CMOS RS-232 driver/receiver. It meets the EIA-232-E and V.28 specifications, has a data rate of 120 kbps, provides ±9V output swing with a 5V supply, features low power shutdown mode, and has ±30V receiver input levels.
The ADM2xxL family of CMOS RS‑232 drivers/receivers is designed for applications where a single 5 V supply is required. The devices meet EIA‑232‑E and V.28 specifications and are suitable for computers, peripherals, modems, printers, and instrumentation.
The handbook includes detailed specifications, absolute maximum ratings, pin‑out diagrams, typical operating circuits, performance curves, application hints, and an ordering guide, helping designers select and implement the appropriate part from ADM231L through ADM241L.
| Supply Voltage (Vee) | 5 V ±10% |
|---|---|
| Output Voltage Swing | +5 V to +9 V |
| Shutdown Supply Current | <1 pA |
| RS‑232 Input Voltage Range | -30 V to +30 V |
| Typical Power Supply Current (no load) | 2.5 mA to 6.0 mA |
The shutdown supply current is less than 1 pA.
The output voltage swing ranges from +5 V to +9 V.
The RS‑232 input voltage range is –30 V to +30 V.