| Key Specifications:
RS-232 Line Driver/Receivers |
| Part Number |
Supply Voltage (V) |
Number of Tx |
Number of Rx |
Data Rate (kbps) |
Typ. ICC Current (mA) |
Internal Charge Pump |
Number of Ext. Caps |
Nom. Cap. Value (µF) |
ESD Protection (±kV) |
Number of Rx Active in Shutdown |
Features |
Industry Qualified |
Operating Temp. Range (°C) |
|
MAX3221
|
3.3
5
|
1
|
1
|
120
|
0.3
|
Yes
|
4
|
0.1
|
-
|
1
|
|
-
|
-40 to +85
0 to +70
|
|
MAX3222E
|
3.3
5
|
2
|
2
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
2
|
|
-
|
-40 to +85
0 to +70
|
|
MAX3223
|
3.3
5
|
2
|
2
|
120
|
0.3
|
Yes
|
4
|
0.1
|
-
|
2
|
|
-
|
-40 to +85
0 to +70
|
|
MAX3224E
|
3.3
5
|
2
|
2
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
2
|
|
-
|
-40 to +85
-55 to +125
0 to +70
|
|
MAX3225E
|
3.3
5
|
2
|
2
|
1,000
|
0.3
|
Yes
|
4
|
0.1
|
15
|
2
|
|
-
|
-40 to +85
-55 to +125
0 to +70
|
|
MAX3226E
|
3.3
5
|
1
|
1
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
2
|
|
-
|
-40 to +85
-55 to +125
0 to +70
|
|
MAX3227E
|
3.3
5
|
1
|
1
|
1,000
|
0.3
|
Yes
|
4
|
0.1
|
15
|
2
|
|
-
|
-40 to +85
-55 to +125
0 to +70
|
|
MAX3228E
|
2.5
3
3.3
5
|
2
|
2
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
0
|
| | Low Voltage Logic Compatibility (VL) |
|
-
|
-40 to +85
|
|
MAX3229E
|
2.5
3
3.3
5
|
1
|
1
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
0
|
| | Low Voltage Logic Compatibility (VL) |
|
-
|
-40 to +85
|
|
MAX3232E
|
3.3
5
|
2
|
2
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
0
|
|
-
|
-40 to +85
0 to +70
|
|
MAX3237E
|
3.3
5
|
5
|
3
|
1,000
|
0.3
|
Yes
|
4
|
0.1
|
15
|
3
|
|
-
|
-40 to +85
0 to +70
|
|
MAX3241E
|
3.3
5
|
3
|
5
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
5
|
|
Automotive - General
|
-40 to +85
0 to +70
|
|
MAX3243
|
3.3
5
|
3
|
5
|
120
|
0.3
|
Yes
|
4
|
0.1
|
-
|
1
|
|
-
|
-40 to +85
0 to +70
|
|
MAX3244E
|
3.3
5
|
3
|
5
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
5
|
|
-
|
-40 to +85
0 to +70
|
|
MAX3245E
|
3.3
5
|
3
|
5
|
1,000
|
0.3
|
Yes
|
4
|
0.1
|
15
|
5
|
|
-
|
-40 to +85
0 to +70
|
|
MAX3246E
|
3.3
5
|
3
|
5
|
250
|
0.3
|
Yes
|
4
|
0.1
|
15
|
5
|
|
-
|
-40 to +85
0 to +70
|
| See All RS-232 Line Driver/Receivers (138) |