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| Part Number |
Description |
Vsupply (V) |
Tx |
Rx |
Data Rate (min) (kbps) |
Icc (typ) (mA) |
Internal Charge Pump |
Ext. Caps |
Cap. Value (nom) (μF) |
ESD Protect. (±kV) |
Rx Active in Shutdn |
Cross Reference |
Pin/Package |
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| AT3243E |
3-Driver/5-Receiver, ±15kV, ESD-Protected, 3.0V to 5.5V, Low-Power, 250kbps, True RS-232 Transceiver |
3.3 ,5 |
3 |
5 |
250 |
0.3 |
Yes |
4 |
0.1 |
15 |
1 |
MAX3243E |
SOP28 SSOP28 TSSOP28 |
| AT3232E |
2-Driver/2-Receiver, ±15kV, ESD-Protected, 3.0V to 5.5V, Low-Power, 250kbps, True RS-232 Transceiver |
3.3 ,5 |
2 |
2 |
250 |
0.3 |
Yes |
4 |
0.1 |
15 |
0 |
MAX3232E |
DIP16, SOP16 SSOP16 TSSOP16 TSSOP20 |
| AT3101E |
±15 kV ESD protection,High speed, single channel RS-232 / V.28 transceiver interface device |
|
1 |
1 |
460 |
1.5 |
Yes |
4 |
0.1 |
15 |
0 |
ADM3101E |
LFCSP12-4 SOP16 |
| AT3223E |
RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) |
3.3 ,5 |
2 |
2 |
120 |
0.3 |
Yes |
4 |
0.1 |
15 |
1 |
MAX3223E |
SSOP20 TSSOP20 |
| AT202E/AT232E |
5V, Dual RS-232 Transceiver with 0.1μF External Capacitors |
2/2 |
5 |
0.3 |
250 |
15 |
Yes |
4 |
0.1 |
15 |
0 |
MAX3232E |
DIP16 SOP16 TSSOP16 SSOP16 |
| AT3222E |
±15kV, ESD-Protected, 3.0V to 5.5V, Low-Power, 250kbps, True RS-232 Transceiver with Shutdown |
3.3 ,5 |
2 |
2 |
250 |
0.3 |
Yes |
4 |
0.1 |
15 |
1 |
MAX3222E |
TSSOP20 SSOP20 SOP18 |
| AT3232EU |
2-Driver/2-Receiver, ±15kV, ESD-Protected, 3.0V to 5.5V, Low-Power, 250kbps, True RS-232 Transceiver |
3.3 ,5 |
2 |
2 |
1000 |
0.3 |
Yes |
4 |
0.1 |
15 |
0 |
SN65C3232E |
DIP16 SOP16 TSSOP16 SSOP16 |
| AT3221E |
±15kV ESD-Protected, 1μA, 3.0V to 5.5V, 250kbps, RS-232 Transceiver with AutoShutdown |
3.3 ,5 |
1 |
1 |
250 |
0.3 |
Yes |
4 |
0.1 |
15 |
1 |
MAX3221E |
SSOP16 QFN16 TSSOP16 |
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