Maxim Integrated MAX3245EEAI+, RS-232 Transceiver, Full Duplex, 3 Drivers / 5 Receivers, 1Mbps Data Rate, 3V to 5.5V Supply, 28-SSOP Package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 5.5V |
| Protocol | RS232 |
| Operating temperature | -40°C ~ 85°C |
| Duplex | Full |
| Package | Tube |
| Data rate | 1Mbps |
| Case | 28-SSOP (0.209\", 5.30mm Width) |
| Receiver hysteresis | 500 mV |
| Number of drivers (Receivers) | 3/5 |
It handles serial data at 1Mbps and operates from a 3V to 5.5V supply, making it a fit for designs that need to bridge a 3.3V controller to legacy 5V RS-232 ports.
The 3V to 5.5V supply range covers 3.3V rails directly. Receiver hysteresis is 500 mV.
No last-time-buy or obsolescence pressure on this line item.
The suffix 'T' typically indicates tape-and-reel packaging; the 'AI+' variant is shipped in tubes. Electrically and functionally they are identical.
Yes, the supply voltage range of 3V to 5.5V covers 3.3V rails directly, so no extra level translation is needed on the logic side.
The transceiver supports a data rate of 1Mbps, sufficient for high-speed RS-232 links like industrial modems or debug ports.
Yes, it is ROHS3 compliant per the listing.