RS-485/RS-422
Device |
Key Feature |
# of Tx |
# of Rx |
Devices Allowed on Bus |
Half/Full Duplex |
High ESD |
Hot Plug |
Data Rate |
VCC (min) |
VCC (max) |
Package Type |
Temp Range |
MSRP ($/1K Units) |
ISL81483 |
Low Cost |
1 |
1 |
256 |
Half |
No |
No |
0.25 Mbps |
4.5 V |
5.5 V |
PDIP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL3176E |
High Speed |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
Yes |
20 Mbps |
3 V |
3.6 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL32172E |
Ruggedized |
4 |
0 |
256 |
N/A |
Yes-IEC61000 |
Yes |
32 Mbps |
3 V |
5.5 V |
SOIC16, TSSOP16 |
-40 to 125 |
$0.95 |
ISL83077E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
No |
20 Mbps |
3 V |
3.6 V |
SOIC8 |
-40 to 85 |
$0.65 |
ISL32601E |
Low Power |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
0.256 Mbps |
2.7 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 125 |
$1.26 |
ISL32611E |
Low Power |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
0.256 Mbps |
1.8 V |
3.6 V |
SOT6 |
-40 to 125 |
$0.95 |
ISL83073E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
Yes |
0.5 Mbps |
3 V |
3.6 V |
SOIC14 |
-40 to 85 |
$0.65 |
ISL8488E |
Low Cost |
1 |
1 |
32 |
Full |
Yes |
No |
0.25 Mbps |
4.5 V |
5.5 V |
SOIC8 |
-40 to 85 |
$0.55 |
ISL8490E |
Low Cost |
1 |
1 |
32 |
Full |
Yes |
No |
10 Mbps |
4.5 V |
5.5 V |
SOIC8 |
-40 to 85 |
$0.55 |
ISL81487 |
Low Cost |
1 |
1 |
256 |
Half |
No |
No |
5 Mbps |
4.5 V |
5.5 V |
SOIC8 |
-40 to 85 |
$0.30 |
ISL3282E |
Ruggedized |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
20 Mbps |
3 V |
5.5 V |
DFN8 |
-40 to 125 |
$0.50 |
ISL3153E |
Ruggedized |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
Yes |
1 Mbps |
4.5 V |
5.5 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL32272E |
Ruggedized |
4 |
0 |
256 |
N/A |
Yes-IEC61000 |
Yes |
10 Mbps |
3 V |
5.5 V |
SOIC16, TSSOP16 |
-40 to 125 |
$0.95 |
ISL8490 |
Low Cost |
1 |
1 |
32 |
Full |
No |
No |
5 Mbps |
4.5 V |
5.5 V |
SOIC8 |
-40 to 85 |
$0.53 |
ISL83083E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
Yes |
0.5 Mbps |
4.5 V |
5.5 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL3172E |
Ruggedized |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
0.25 Mbps |
3 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL8491 |
Low Cost |
1 |
1 |
32 |
Full |
No |
No |
5 Mbps |
4.5 V |
5.5 V |
SOIC14 |
-40 to 85 |
$0.53 |
ISL3295E |
High Speed |
1 |
0 |
256 |
N/A |
Yes-IEC61000 |
Yes |
20 Mbps |
3 V |
5.5 V |
SOT6 |
-40 to 125 |
$0.50 |
ISL3177E |
High Speed |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
No |
20 Mbps |
3 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL83080E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
Yes |
0.115 Mbps |
4.5 V |
5.5 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL32610E |
Low Power |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
0.256 Mbps |
1.8 V |
3.6 V |
SOT5 |
-40 to 125 |
$0.95 |
ISL83078E |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
Yes |
20 Mbps |
3 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL8487E |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
No |
0.25 Mbps |
4.5 V |
5.5 V |
PDIP8, SOIC8 |
-40 to 85 |
$0.55 |
ISL8483E |
Low Cost |
1 |
1 |
32 |
Half |
Yes |
No |
0.25 Mbps |
4.5 V |
5.5 V |
PDIP8, SOIC8 |
-40 to 85 |
$0.43 |
ISL3281E |
High Speed |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
20 Mbps |
3 V |
5.5 V |
SOT6 |
-40 to 125 |
$0.50 |
ISL32614E |
Low Power |
1 |
0 |
256 |
N/A |
Yes |
Yes |
0.256 Mbps |
1.8 V |
3.6 V |
SOT6 |
-40 to 125 |
$0.85 |
ISL32277E |
High Speed |
0 |
4 |
128 |
N/A |
Yes-IEC61000 |
Yes |
20 Mbps |
3 V |
5.5 V |
QFN24 |
-40 to 125 |
$0.95 |
ISL43485 |
High Speed |
1 |
1 |
32 |
Half |
No |
No |
30 Mbps |
3 V |
3.6 V |
SOIC8 |
-40 to 85 |
$1.07 |
ISL3178AE |
Ruggedized |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
10 Mbps |
3 V |
3.6 V |
SOIC8 |
-55 to 125 |
$3.54 |
ISL3282EMRTEP |
Ruggedized |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
16 Mbps |
3 V |
5.5 V |
DFN8 |
-55 to 125 |
$2.24 |
ISL3173E |
Ruggedized |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
Yes |
0.5 Mbps |
3 V |
3.6 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL32273E |
High Speed |
0 |
4 |
128 |
N/A |
Yes-IEC61000 |
Yes |
20 Mbps |
3 V |
5.5 V |
SOIC16, TSSOP16 |
-40 to 125 |
$0.95 |
ISL32179E |
High Speed |
4 |
0 |
256 |
N/A |
Yes-IEC61000 |
Yes |
0.46/10/32 Mbps |
3 V |
5.5 V |
QFN24 |
-40 to 125 |
$0.95 |
ISL32600E |
Low Power |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
Yes |
0.256 Mbps |
2.7 V |
3.6 V |
MSOP10, SOIC14 |
-40 to 125 |
$1.26 |
ISL3156E |
High Speed |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
Yes |
20 Mbps |
4.5 V |
5.5 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL83088E |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
No |
10 Mbps |
4.5 V |
5.5 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL83070E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
Yes |
0.25 Mbps |
3 V |
3.6 V |
SOIC14 |
-40 to 85 |
$0.65 |
ISL3152E |
Ruggedized |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
0.115 Mbps |
4.5 V |
5.5 V |
MSOP8, PDIP8, SOIC8 |
-40 to 85 |
$0.62 |
ISL81487E |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
No |
5 Mbps |
4.5 V |
5.5 V |
PDIP8, SOIC8 |
-40 to 85 |
$0.55 |
ISL83483 |
Low Cost |
1 |
1 |
32 |
Half |
No |
No |
0.25 Mbps |
3 V |
3.6 V |
SOIC8 |
-40 to 85 |
$0.55 |
ISL83071E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
No |
0.25 Mbps |
3 V |
3.6 V |
SOIC8 |
-40 to 85 |
$0.56 |
ISL83485 |
Low Cost |
1 |
1 |
32 |
Half |
No |
No |
10 Mbps |
3 V |
3.6 V |
SOIC8 |
-40 to 85 |
$0.55 |
ISL4491E |
High Speed |
1 |
1 |
256 |
Full |
Yes |
No |
15 Mbps |
4.5 V |
5.5 V |
SOIC14 |
-40 to 85 |
$0.93 |
ISL3178E |
High Speed |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
20 Mbps |
3 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL83488 |
Low Cost |
1 |
1 |
32 |
Full |
No |
No |
0.25 Mbps |
3 V |
3.6 V |
SOIC8 |
-40 to 85 |
$0.55 |
ISL83075E |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
Yes |
0.5 Mbps |
3 V |
3.6 V |
MSOP8, SOIC14, SOIC8 |
-40 to 85 |
$0.65 |
ISL3280E |
Ruggedized |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
20 Mbps |
3 V |
5.5 V |
SOT5 |
-40 to 125 |
$0.50 |
ISL3284E |
Ruggedized |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
20 Mbps |
3 V |
5.5 V |
SOT6 |
-40 to 125 |
$0.50 |
ISL32603E |
Low Power |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
0.46 Mbps |
1.8 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 125 |
$1.26 |
ISL3298E |
Ruggedized |
1 |
0 |
256 |
N/A |
Yes-IEC61000 |
Yes |
20 Mbps |
3 V |
5.5 V |
DFN8 |
-40 to 125 |
$0.50 |
ISL3174E |
Ruggedized |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
No |
0.5 Mbps |
3 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL3180E |
High Speed |
1 |
1 |
160 |
Full |
Yes |
Yes |
40 Mbps |
3 V |
3.6 V |
SOIC14 |
-40 to 85 |
$1.33 |
ISL4489E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
No |
0.25 Mbps |
4.5 V |
5.5 V |
SOIC14 |
-40 to 85 |
$0.93 |
ISL83085E |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
Yes |
0.5 Mbps |
4.5 V |
5.5 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL3155E |
Ruggedized |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
1 Mbps |
4.5 V |
5.5 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL81487L |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
No |
0.25 Mbps |
4.5 V |
5.5 V |
PDIP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL3159E |
High Speed |
1 |
1 |
160 |
Half |
Yes-IEC61000 |
Yes |
40 Mbps |
4.5 V |
5.5 V |
DFN10, MSOP8, SOIC8 |
-40 to 125 |
$0.75 |
ISL32613E |
Low Power |
1 |
0 |
256 |
N/A |
Yes |
Yes |
0.128 Mbps |
1.8 V |
3.6 V |
SOT6 |
-40 to 125 |
$0.85 |
ISL3170E |
Ruggedized |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
Yes |
0.25 Mbps |
3 V |
3.6 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL32174E |
High Speed |
4 |
0 |
256 |
N/A |
Yes-IEC61000 |
Yes |
32 Mbps |
3 V |
5.5 V |
SOIC16, TSSOP16 |
-40 to 125 |
$0.95 |
ISL3259E |
High Speed |
1 |
1 |
160 |
Half |
Yes-IEC61000 |
Yes |
100 Mbps |
4.5 V |
5.5 V |
DFN10, MSOP8, SOIC8 |
-40 to 85 |
$1.40 |
ISL4485E |
High Speed |
1 |
1 |
32 |
Half |
Yes |
No |
20 Mbps |
4.5 V |
5.5 V |
SOIC8 |
-40 to 85 |
$0.89 |
ISL3150E |
Ruggedized |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
Yes |
0.115 Mbps |
4.5 V |
5.5 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL83076E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
Yes |
20 Mbps |
3 V |
3.6 V |
SOIC14 |
-40 to 85 |
$0.65 |
ISL3179E |
High Speed |
1 |
1 |
160 |
Half |
Yes-IEC61000 |
Yes |
40 Mbps |
3 V |
3.6 V |
DFN10, MSOP8, SOIC8 |
-40 to 125 |
$1.07 |
ISL83082E |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
Yes |
0.115 Mbps |
4.5 V |
5.5 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL8485E |
Low Cost |
1 |
1 |
32 |
Half |
Yes |
No |
10 Mbps |
4.5 V |
5.5 V |
PDIP8, SOIC8 |
-55 to 125 |
$0.55 |
ISL3283E |
High Speed |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
20 Mbps |
3 V |
5.5 V |
SOT6 |
-40 to 125 |
$0.50 |
ISL3298EMRTEP |
Ruggedized |
1 |
0 |
256 |
N/A |
Yes-IEC61000 |
Yes |
16 Mbps |
3 V |
5.5 V |
DFN8 |
-55 to 125 |
$2.29 |
ISL32602E |
Low Power |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
Yes |
0.46 Mbps |
1.8 V |
3.6 V |
MSOP10, SOIC14 |
-40 to 125 |
$1.26 |
ISL8489E |
Low Cost |
1 |
1 |
32 |
Full |
Yes |
No |
0.25 Mbps |
4.5 V |
5.5 V |
SOIC14 |
-40 to 85 |
$0.55 |
ISL83072E |
Low Cost |
1 |
1 |
256 |
Half |
Yes |
Yes |
0.25 Mbps |
3 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL83086E |
Low Cost |
1 |
1 |
256 |
Full |
Yes |
No |
10 Mbps |
4.5 V |
5.5 V |
MSOP10, SOIC14 |
-40 to 85 |
$0.65 |
ISL32275E |
High Speed |
0 |
4 |
128 |
N/A |
Yes-IEC61000 |
Yes |
20 Mbps |
3 V |
5.5 V |
SOIC16, TSSOP16 |
-40 to 125 |
$0.95 |
ISL8485 |
Low Cost |
1 |
1 |
32 |
Half |
No |
No |
5 Mbps |
4.5 V |
5.5 V |
PDIP8, SOIC8 |
-40 to 85 |
$0.55 |
ISL3158E |
High Speed |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
20 Mbps |
4.5 V |
5.5 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL3171E |
Ruggedized |
1 |
1 |
256 |
Full |
Yes-IEC61000 |
No |
0.25 Mbps |
3 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL32177E |
Ruggedized |
0 |
4 |
128 |
N/A |
Yes-IEC61000 |
Yes |
80 Mbps |
3 V |
5.5 V |
QFN24 |
-40 to 125 |
$0.95 |
ISL8491E |
Low Cost |
1 |
1 |
32 |
Full |
Yes |
No |
10 Mbps |
4.5 V |
5.5 V |
SOIC14 |
-40 to 85 |
$0.53 |
ISL3175E |
Ruggedized |
1 |
1 |
256 |
Half |
Yes-IEC61000 |
Yes |
0.5 Mbps |
3 V |
3.6 V |
MSOP8, SOIC8 |
-40 to 85 |
$0.65 |
ISL83491 |
Low Cost |
1 |
1 |
32 |
Full |
No |
No |
10 Mbps |
3 V |
3.6 V |
SOIC14 |
-40 to 85 |
$0.55 |
ISL83490 |
Low Cost |
1 |
1 |
32 |
Full |
No |
No |
10 Mbps |
3 V |
3.6 V |
SOIC8 |
-40 to 85 |
$0.45 |
ISL32612E |
Low Power |
0 |
1 |
256 |
N/A |
Yes-IEC61000 |
No |
0.256 Mbps |
1.8 V |
3.6 V |
SOT6 |
-40 to 125 |
$0.95 |
ISL32173E |
High Speed |
0 |
4 |
128 |
N/A |
Yes-IEC61000 |
Yes |
80 Mbps |
3 V |
5.5 V |
SOIC16, TSSOP16 |
-40 to 125 |
$0.95 |