ISL3331 is Dual Protocol (RS-232/RS-485) Transceivers manufactured by Renesas.
| Part Number | Description |
|---|---|
| ISL3330 | Dual Protocol (RS-232/RS-485) Transceivers |
| ISL3332 | Dual Protocol (RS-232/RS-485) Transceivers |
| ISL3333 | Dual Protocol (RS-232/RS-485) Transceivers |
| ISL33334E | Dual Protocol (RS-232/RS-485) Transceivers |
| ISL33337E | Dual Protocol (RS-232/RS-485) Transceivers |
In RS-232 mode, the on-board charge pump generates RS-232 pliant ±5V Tx output levels, from a supply as low as 3.15V. Four small 0.1µF capacitors are required for the charge pump. The transceivers are RS-232 pliant, with the Rx inputs handling up to ±25V.
