Key facts
- Brand
- Intersil
- Model
- ICL3223
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-11
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Intersil ICL3221 ICL3222 ICL3223 ICL3232 ICL3241 ICL3243 RS-232 Transceiver Datasheet
The ICL32XX family provides 3.0 V to 5.5 V powered RS‑232 transmitters/receivers that meet EIA/TIA‑232 and V.28/V.24 specifications while consuming only a few microamps in standby. The devices are targeted at battery‑powered handhelds, notebooks, PDAs and other portable equipment where low operational power is critical. Features include on‑chip charge pumps, manual and automatic power‑down functions, and compatibility with 3.3 V, 5 V or mixed‑voltage systems.
The datasheet includes pin‑out diagrams, pin descriptions, typical operating circuits, absolute‑maximum ratings and detailed electrical specifications. Power‑down can be controlled via SHDN, FORCEON/FORCEOFF or EN pins, allowing the supply current to drop to as low as 1 µA. Ordering information, package options and RoHS compliance details are also provided.
Intersil ICL3223 specifications
| Supply Voltage Range | 3.0 V to 5.5 V |
|---|---|
| Minimum Data Rate | 250 kbps |
| Standby Supply Current (Power‑down) | 1 µA |
| External Capacitors Required | Four 0.1 µF capacitors |
| Maximum Operating Temperature (Plastic Package) | 150 °C |
Source: Intersil ICL3221 ICL3222 ICL3223 ICL3232 ICL3241 ICL3243 RS-232 Transceiver Datasheet
All Intersil ICL3223 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the supply voltage range for the ICL32XX devices?
They operate from 3.0 V to 5.5 V.
From: Intersil ICL3221 ICL3222 ICL3223 ICL3232 ICL3241 ICL3243 RS-232 Transceiver Datasheet
How much current does the device draw in power‑down mode?
The standby supply current drops to about 1 µA.
From: Intersil ICL3221 ICL3222 ICL3223 ICL3232 ICL3241 ICL3243 RS-232 Transceiver Datasheet
What supply voltage does the ICL32XX family require?
The devices operate from a single supply voltage of 3.0 V to 5.5 V.
From: Intersil ICL3221/ICL3222/ICL3223/ICL3232/ICL3241/ICL3243 Datasheet
What is the maximum supported data rate?
The family guarantees a minimum data rate of 250 kbps.
From: Intersil ICL3221/ICL3222/ICL3223/ICL3232/ICL3241/ICL3243 Datasheet