Key facts
- Brand
- Intersil
- Model
- ICL3225
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-27
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Intersil ICL3225 ICL3245 Datasheet
The ICL3225 and ICL3245 are RS‑232 interface ICs that operate from a single 3.0 V to 5.5 V supply. They provide low standby current, automatic and manual power‑down features, and meet EIA/TIA‑232 specifications. The devices require only four external 0.1 µF capacitors for the on‑chip charge‑pump circuitry.
The family includes multiple package options (SSOP, TSSOP, PDIP) and offers features such as +15 kV ESD protection, latch‑up free operation, and a “ready to transmit” indicator. Detailed electrical specifications, pin descriptions, and power‑down logic tables are provided for designers.
Intersil ICL3225 specifications
| Supply Voltage Range | 3.0 V to 5.5 V |
|---|---|
| Minimum Data Rate | 1 Mbps |
| Powerdown Supply Current | 1 µA |
| ESD Protection | +15 kV (Human Body Model) |
| External Capacitors Required | Four 0.1 µF capacitors |
All Intersil ICL3225 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage range for the ICL3225 and ICL3245?
Both devices operate from 3.0 V up to 5.5 V.
What minimum data rate is guaranteed by these ICs?
They guarantee a minimum data rate of 1 Mbps.
What is the minimum data rate of the ICL32XXE devices?
The devices guarantee a minimum data rate of 1 Mbps.
How many external capacitors are needed for the charge‑pump operation?
Only four 0.1 µF external capacitors are required.