Key facts
- Brand
- Maxim
- Model
- MAX3224
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-08
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Maxim MAX3224/MAX3225/MAX3226/MAX3227/MAX3244/MAX3245 RS-232 Transceiver Datasheet
The MAX3224‑MAX3227 and MAX3244‑MAX3245 are 3 V‑powered RS‑232 transceivers with AutoShutdown Plus and MegaBaud™ features. They operate from a 3.0 V to 5.5 V supply and provide low‑power operation (≈1 µA supply current) while supporting data rates up to 1 Mbps for the high‑speed devices.
The devices are offered in space‑saving TQFN, TSSOP and SSOP packages, with ordering information, absolute maximum ratings, electrical and timing characteristics, and pin descriptions provided for designers. Applications include notebook computers, cellular phones, battery‑powered handheld equipment, and printers.
Maxim MAX3224 specifications
| Supply Current (ForceOn) | ≈1 µA |
|---|---|
| Maximum Data Rate (MAX3224/3226/3244) | 250 kbps |
| Maximum Data Rate (MAX3225/3227/3245) | 1 Mbps |
| Operating Temperature Range (RoHS packages) | −40 °C to +85 °C |
| Package Types | TQFN, TSSOP, SSOP |
| Charge‑Pump Capacitors Required | Four 0.1 µF capacitors |
Source: Maxim MAX3224/MAX3225/MAX3226/MAX3227/MAX3244/MAX3245 RS-232 Transceiver Datasheet
All Maxim MAX3224 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What does the AutoShutdown Plus feature do?
AutoShutdown Plus puts the transceiver into a low‑power shutdown mode when the RS‑232 cable is disconnected or all inputs are idle for more than 30 seconds, and it wakes the device when a valid transition is detected.
From: Maxim MAX3224/MAX3225/MAX3226/MAX3227/MAX3244/MAX3245 RS-232 Transceiver Datasheet
What is the maximum data rate for the MAX3224 device?
The MAX3224 supports a maximum data rate of 250 kbps.
From: Maxim MAX3224/MAX3225/MAX3226/MAX3227/MAX3244/MAX3245 RS-232 Transceiver Datasheet
Which models support a 1 Mbps data rate?
The MAX3225, MAX3227 and MAX3245 support up to 1 Mbps.
From: Maxim MAX3224/MAX3227/MAX3244/MAX3245 RS-232 Transceiver Datasheet
