Key facts
- Brand
- Intersil
- Model
- ISL83220E
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2026-10-01
Start here
Intersil ISL83220E RS-232 Transceiver Datasheet
Datasheet 10 pages · 506 KB · EN
The ISL83220E operates from a single +3 V to +5.5 V supply and guarantees a minimum data rate of 250 kbps while consuming only 1 µA in power‑down mode. It features on‑chip charge pumps, manual power‑down control, and full ESD protection on all RS‑232 pins.
The device is offered in a 16‑lead TSSOP package, requires four 0.1 µF external capacitors, and is compatible with 3.3 V, 5 V, and mixed‑voltage systems. Detailed electrical specifications, pin descriptions, and absolute maximum ratings are provided for design reference.
Intersil ISL83220E specifications
| Supply Voltage Range | +3 V to +5.5 V |
|---|---|
| Minimum Data Rate | 250 kbps |
| Power‑down Supply Current | 1 µA |
All Intersil ISL83220E documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Other documents 1
Questions answered in these manuals
What supply voltage range does the ISL83220E support?
It operates from a single +3 V to +5.5 V supply.
How much current does the ISL83220E draw in power‑down mode?
In power‑down mode the device draws only 1 µA.