Key facts
- Brand
- Maxim
- Model
- MAX3232E
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-05-08
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Maxim MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E Datasheet
The Maxim MAX3222E, MAX3232E, MAX3237E, MAX3241E, and MAX3246E are low‑power, ESD‑protected RS‑232 transceiver devices that operate from 3.0 V to 5.5 V and support data rates up to 1 Mbps. They feature dual charge‑pump architecture, shutdown mode with ultra‑low quiescent current, and are offered in compact SO, SSOP, TQFN and TSSOP packages.
The document provides detailed electrical characteristics, timing specifications, absolute maximum ratings, pin descriptions, ordering information, and package outlines for each part, enabling designers to select the appropriate device and integrate it into battery‑powered or space‑constrained applications.
Maxim MAX3232E specifications
| Supply voltage range | 3.0 V to 5.5 V |
|---|---|
| Maximum data rate | Up to 1 Mbps (MegaBaud mode) |
| Shutdown supply current (MAX3222E) | 1 pA |
| Operating temperature range | -40 °C to +85 °C |
All Maxim MAX3232E documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Maxim MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E Datasheet 22 p
- MAXIM INTEGRATED PRODUCTS MAX3222E/MAX3232E/MAX3237E/MAX3241E† /MAX3246E ±15kV ESD-Protected Down to 10nA 3.0V to 5.5V Up to 1Mbps True RS-232 Transceivers handbook 29 p
- Maxim MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E Datasheet 26 p
- Maxim MAX3222E/MAX3232E/MAX3237E/MAX3241E Datasheet 20 p
- Maxim MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E Datasheet 26 p
Questions answered in these manuals
Which package options are available for the MAX3222E?
The MAX3222E is offered in space‑saving SO, SSOP, TQFN and TSSOP packages.
From: Maxim MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E Datasheet
What supply voltage range is required for the devices?
The transceivers operate from a 3.0 V to 5.5 V supply.
What is the highest data rate these devices can achieve?
They support up to 1 Mbps in MegaBaud mode, with 250 kbps guaranteed in normal mode.
What is the maximum data rate supported by these devices?
They support data rates up to 1 Mbps, with the MAX3237E offering MegaBaud operation at 1 Mbps under specified load conditions.
How many pins are available in the standard package?
The devices are offered in 16‑Pin SSOP, 16‑Pin Wide SO, 18‑Pin Wide SO, 18‑Pin PDIP, 20‑Pin TSSOP and other small‑outline packages.
What is the maximum data rate supported by the MAX3222E family?
The devices support data rates up to 1 Mbps in MegaBaud mode.
From: Maxim MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E Datasheet