ICL3207E, ICL3217E +/- 15kV ESD Protected, +3V to +5.5V, Low Power, 250kbps, RS-232 Transmitters/Receivers
The Intersil ICL32X7E family includes the ICL3207E and ICL3217E devices, which are low-power RS-232 transmitters and receivers operating from a single +3V to +5.5V supply. These integrated circuits meet EIA/TIA-232 and V.28/V.24 specifications even at 3.0V operation and feature on-chip charge pumps requiring only four external capacitors.
| Supply Voltage Range | +3V to +5.5V |
|---|---|
| Data Rate (Minimum) | 250kbps |
| ESD Protection Rating | +15kV |
| External Capacitors Required | Four 0.1uF |
The devices meet EIA/TIA-232 specifications even at a supply voltage of 3.0V.
Yes, the ICL3217E includes an automatic powerdown function that reduces standby supply current to a 1A trickle.
The devices guarantee a minimum slew rate of 6V/us.