数字隔离器
iCoupler数字隔离器系列提供隔离与创新特性，采用单封装，是业界种类最齐全的隔离器产品，包括标准数字隔离器、采用isoPower的数字隔离器、集成PWM控制器和变压器驱动器的数字隔离器、USB 2.0兼容型隔离器、隔离式门驱动器、隔离式I²C数字隔离器、隔离式RS-485收发器、隔离式RS-232器件和隔离式Σ-∆型ADC。因此，几乎任何应用都可以找到合适的iCoupler 产品。
Standard Isolators
| Part#
Results: 42 |
# Ch |
# of Inputs Side 1 |
# of Inputs Side 2 |
Max Data Rate |
Insulation Rating (kVrms) |
Max Prop Delay (ns) |
Max Pos Supply |
Automotive Qualified |
Max Operating Temp (°C) |
Package |
US Price 1000-4999 |
| ADUM1100 |
1 |
1 |
0 |
100Mbps |
2.5KV rms |
18ns |
5.5V |
- |
125Deg |
8-Lead SOIC |
$1.42 |
| ADUM1200 |
2 |
2 |
0 |
25Mbps |
2.5KV rms |
45ns |
5.5V |
Yes |
125Deg |
8-Lead SOIC |
$1.06 |
| ADUM1201 |
2 |
1 |
1 |
25Mbps |
2.5KV rms |
45ns |
5.5V |
Yes |
125Deg |
8-Lead SOIC |
$1.06 |
| ADUM1210 |
2 |
2 |
0 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
105Deg |
8-Lead SOIC |
$1.78 |
| ADUM1300 |
3 |
3 |
0 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
Yes |
125Deg |
16-Lead SOIC |
$1.42 |
| ADUM1301 |
3 |
2 |
1 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
Yes |
125Deg |
16-Lead SOIC |
$1.42 |
| ADUM1310 |
3 |
3 |
0 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.28 |
| ADUM1311 |
3 |
2 |
1 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.28 |
| ADUM1400 |
4 |
4 |
0 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
Yes |
125Deg |
16-Lead SOIC |
$1.89 |
| ADUM1401 |
4 |
3 |
1 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
Yes |
125Deg |
16-Lead SOIC |
$1.89 |
| ADUM1402 |
4 |
2 |
2 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
Yes |
125Deg |
16-Lead SOIC |
$1.89 |
| ADUM1410 |
4 |
4 |
0 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.6 |
| ADUM1411 |
4 |
3 |
1 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.6 |
| ADUM1412 |
4 |
2 |
2 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.6 |
| ADUM1510 |
5 |
5 |
0 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$4.54 |
| ADUM2200 |
2 |
2 |
0 |
10Mbps |
5KV rms |
50ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.45 |
| ADUM2201 |
2 |
1 |
1 |
10Mbps |
5KV rms |
50ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.45 |
| ADUM2210 |
2 |
2 |
0 |
10Mbps |
5KV rms |
150ns |
5.5V |
- |
125Deg |
16-Lead SOIC |
$1.45 |
| ADUM2211 |
2 |
1 |
1 |
10Mbps |
5KV rms |
150ns |
5.5V |
- |
125Deg |
16-Lead SOIC |
$1.45 |
| ADUM2400 |
4 |
4 |
0 |
90Mbps |
5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$2.78 |
| ADUM2401 |
4 |
3 |
1 |
90Mbps |
5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$2.78 |
| ADUM2402 |
4 |
2 |
2 |
90Mbps |
5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$2.78 |
| ADUM3100 |
1 |
1 |
0 |
50Mbps |
2.5KV rms |
28ns |
5.5V |
- |
105Deg |
8-Lead SOIC |
$1.49 |
| ADUM3200 |
2 |
2 |
0 |
25Mbps |
2.5KV rms |
45ns |
5.5V |
- |
105Deg |
8-Lead SOIC |
$1.11 |
| ADUM3201 |
2 |
1 |
1 |
25Mbps |
2.5KV rms |
45ns |
5.5V |
- |
105Deg |
8-Lead SOIC |
$1.11 |
| ADUM3210 |
2 |
2 |
0 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
125Deg |
8-Lead SOIC |
$0.88 |
| ADUM3211 |
2 |
1 |
1 |
10Mbps |
2.5KV rms |
50ns |
5.5V |
- |
125Deg |
8-Lead SOIC |
$0.88 |
| ADUM3300 |
3 |
3 |
0 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.49 |
| ADUM3301 |
3 |
2 |
1 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.49 |
| ADUM3400 |
4 |
4 |
0 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.98 |
| ADUM3401 |
4 |
3 |
1 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.98 |
| ADUM3402 |
4 |
2 |
2 |
90Mbps |
2.5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$1.98 |
| ADUM3440 |
4 |
4 |
0 |
150Mbps |
2.5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$3.36 |
| ADUM3441 |
4 |
3 |
1 |
150Mbps |
2.5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$3.36 |
| ADUM3442 |
4 |
2 |
2 |
150Mbps |
2.5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$3.53 |
| ADUM4400 |
4 |
4 |
0 |
90Mbps |
5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$3.36 |
| ADUM4401 |
4 |
3 |
1 |
90Mbps |
5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$3.36 |
| ADUM4402 |
4 |
2 |
2 |
90Mbps |
5KV rms |
32ns |
5.5V |
- |
105Deg |
16-Lead SOIC |
$3.36 |
| ADUM7440 |
4 |
4 |
0 |
25Mbps |
1KV rms |
56ns |
5.5V |
- |
105Deg |
16-Lead QSOP |
$1.5 |
| ADUM7441 |
4 |
3 |
1 |
25Mbps |
1KV rms |
56ns |
5.5V |
- |
105Deg |
16-Lead QSOP |
$1.5 |
| ADUM7442 |
4 |
2 |
2 |
25Mbps |
1KV rms |
56ns |
5.5V |
- |
105Deg |
16-Lead QSOP |
$1.5 |
| ADUM7510 |
5 |
5 |
0 |
10Mbps |
1KV rms |
40ns |
5.5V |
- |
105Deg |
16-Lead QSOP |
$2.21 |
isoPower
| Part#
Results: 26 |
# Ch |
# of Inputs Side 1 |
# of Inputs Side 2 |
Max Data Rate |
Insulation Rating (kVrms) |
Max Prop Delay (ns) |
Isolated Output (V)min |
Isolated Output (V)max |
Isolated Output (mA) |
Max Pos Supply |
Automotive Qualified |
Package |
US Price 1000-4999 |
| ADUM3470 |
4 |
4 |
0 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
24V |
400mA |
5.5V |
- |
20-Lead SSOP |
$2.88 |
| ADUM3471 |
4 |
3 |
1 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
24V |
400mA |
5.5V |
- |
20-Lead SSOP |
$2.88 |
| ADUM3472 |
4 |
2 |
2 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
24V |
400mA |
5.5V |
- |
20-Lead SSOP |
$2.88 |
| ADUM3473 |
4 |
1 |
3 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
24V |
400mA |
5.5V |
- |
20-Lead SSOP |
$2.88 |
| ADUM3474 |
4 |
0 |
4 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
24V |
400mA |
5.5V |
- |
20-Lead SSOP |
$2.88 |
| ADUM5000 |
0 |
- |
- |
- |
2.5KV rms |
- |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$3.16 |
| ADUM5200 |
2 |
2 |
0 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$4.09 |
| ADUM5201 |
2 |
1 |
1 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$4.09 |
| ADUM5202 |
2 |
0 |
2 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$4.09 |
| ADUM5240 |
2 |
2 |
0 |
1Mbps |
2.5KV rms |
70ns |
4.5V |
5.5V |
10mA |
5.5V |
- |
8-Lead SOIC |
$2.99 |
| ADUM5241 |
2 |
1 |
1 |
1Mbps |
2.5KV rms |
70ns |
4.5V |
5.5V |
10mA |
5.5V |
- |
8-Lead SOIC |
$2.99 |
| ADUM5242 |
2 |
0 |
2 |
1Mbps |
2.5KV rms |
70ns |
4.5V |
5.5V |
10mA |
5.5V |
- |
8-Lead SOIC |
$2.99 |
| ADUM5400 |
4 |
4 |
0 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$5.06 |
| ADUM5401 |
4 |
3 |
1 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
Yes |
16-Lead SOIC |
$5.06 |
| ADUM5402 |
4 |
2 |
2 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
Yes |
16-Lead SOIC |
$5.06 |
| ADUM5403 |
4 |
1 |
3 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
Yes |
16-Lead SOIC |
$5.06 |
| ADUM5404 |
4 |
0 |
4 |
25Mbps |
2.5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$5.06 |
| ADUM6000 |
- |
- |
- |
- |
5KV rms |
- |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$3.96 |
| ADUM6200 |
2 |
2 |
0 |
25Mbps |
5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$5.12 |
| ADUM6201 |
2 |
1 |
1 |
25Mbps |
5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$5.12 |
| ADUM6202 |
2 |
0 |
2 |
25Mbps |
5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$5.12 |
| ADUM6400 |
4 |
4 |
0 |
25Mbps |
5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$6.33 |
| ADUM6401 |
4 |
3 |
1 |
25Mbps |
5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$6.33 |
| ADUM6402 |
4 |
2 |
2 |
25Mbps |
5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$6.33 |
| ADUM6403 |
4 |
1 |
3 |
25Mbps |
5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$6.33 |
| ADUM6404 |
4 |
0 |
4 |
25Mbps |
5KV rms |
60ns |
3.3V |
5.5V |
100mA |
5.5V |
- |
16-Lead SOIC |
$6.33 |
USB 2.0 Compatible
| Part#
Results: 2 |
Insulation Rating (kVrms) |
Max Data Rate |
Max Operating Temp (°C) |
Min Pos Supply |
Max Pos Supply |
Package |
US Price 1000-4999 |
| ADUM3160 |
2.5KV rms |
12Mbps |
105Deg |
4V |
5.5V |
16-Lead SOIC |
$3.13 |
| ADUM4160 |
5KV rms |
12Mbps |
105Deg |
3V |
5.5V |
16-Lead SOIC |
$4.89 |
Isolated Gate Drivers
| Part#
Results: 8 |
# Ch |
Insulation Rating (kVrms) |
Isolated Output (V)min |
Isolated Output (V)max |
Isolated Output (mA) |
Max Operating Temp (°C) |
Input Logic |
Package |
US Price 1000-4999 |
| ADUM1233 |
2 |
2.5KV rms |
12V |
18V |
- |
105Deg |
TTL |
16-Lead SOIC |
$1.38 |
| ADUM1234 |
2 |
2.5KV rms |
12V |
18V |
- |
105Deg |
CMOS |
16-Lead SOIC |
$1.38 |
| ADUM1420 |
4 |
1.6KV rms |
12V |
18V |
- |
105Deg |
TTL |
28-Lead SOIC |
$2.32 |
| ADUM3220 |
2 |
2.5KV rms |
4.5V |
18V |
- |
125Deg |
CMOS |
8-Lead SOIC |
$1.84 |
| ADUM3221 |
2 |
2.5KV rms |
4.5V |
18V |
- |
125Deg |
CMOS |
8-Lead SOIC |
$1.84 |
| ADUM5230 |
2 |
2.5KV rms |
12V |
18V |
10mA |
105Deg |
CMOS |
16-Lead SOIC |
$2.27 |
| ADUM6132 |
1 |
3.7KV rms |
12.5V |
17V |
22mA |
85Deg |
CMOS |
16-Lead SOIC |
$2.12 |
| ADUM7234 |
2 |
1KV rms |
12V |
18V |
- |
105Deg |
CMOS |
16-Lead SOIC |
$1.4 |
Isolated I2C Isolators
| Part#
Results: 4 |
Insulation Rating (kVrms) |
Serial Data |
Serial Clock |
Max Data Rate |
Min Pos Supply |
Max Pos Supply |
Supply Current |
Max Operating Temp (°C) |
Package |
US Price 1000-4999 |
| ADUM1250 |
2.5KV rms |
Bidirectional |
Bidirectional |
1Mbps |
3V |
5.5V |
5mA |
105Deg |
8-Lead SOIC |
$2.1 |
| ADUM1251 |
2.5KV rms |
Bidirectional |
Unidirectional |
1Mbps |
3V |
5.5V |
- |
105Deg |
8-Lead SOIC |
$2.19 |
| ADUM2250 |
5KV rms |
Bidirectional |
Bidirectional |
1Mbps |
3V |
5.5V |
- |
105Deg |
16-Lead SOIC |
$3 |
| ADUM2251 |
5KV rms |
Bidirectional |
Unidirectional |
1Mbps |
3V |
5.5V |
- |
105Deg |
16-Lead SOIC |
$2.77 |
Isolated RS-485
| Part#
Results: 13 |
Pwr Supply (Vnom) |
Isolation Voltage |
Integrated isoPower |
Integrated Xformer Drvr |
ESD-Protection |
Fail Safe |
Data Rate RS-485 |
Full-Half Duplex |
Drvr/Rcvr Enable |
# of Nodes On Bus |
US Price 1000-4999 |
| ADM2682E |
+3.3, +5 |
5KV rms |
Yes |
- |
15 kV |
Open, Short |
16Mbps |
Full, Half |
Yes |
256 |
$7.5 |
| ADM2687E |
+3.3, +5 |
5KV rms |
Yes |
- |
15 kV |
Open, Short |
500Kbps |
Full, Half |
Yes |
256 |
$6.5 |
| ADM2481 |
+3 to +5 & ISO +5 |
2.5KV rms |
- |
--- |
--- |
Open, Short |
500Kbps |
Half |
Yes |
256 |
$3.04 |
| ADM2582E |
+3.3, +5 |
2.5KV rms |
Yes |
Yes |
15 kV |
Open, Short |
16Mbps |
Full, Half |
Yes |
256 |
$6.5 |
| ADM2587E |
+3.3, +5 |
2.5KV rms |
Yes |
Yes |
15 kV |
Open, Short |
500Kbps |
Full, Half |
Yes |
256 |
$5.5 |
| ADM2482E |
+3 to +5 & ISO +3 |
2.5KV rms |
- |
Yes |
15 kV |
Open, Short |
16Mbps |
Full, Half |
Yes |
256 |
$4.66 |
| ADM2484E |
+3 to +5 & ISO +3 |
5KV rms |
- |
--- |
15 kV |
Open, Short |
500Kbps |
Full, Half |
Yes |
256 |
$3.04 |
| ADM2487E |
+3 to +5 & ISO +3 |
2.5KV rms |
- |
Yes |
15 kV |
Open, Short |
500Kbps |
Full, Half |
Yes |
256 |
$3.64 |
| ADM2491E |
+3 to +5 & ISO +5 |
5KV rms |
- |
--- |
8 kV |
Open |
16Mbps |
Full, Half |
Yes |
32 |
$4.76 |
| ADM2485 |
+3 to +5 & ISO +5 |
2.5KV rms |
- |
Yes |
--- |
Open |
16Mbps |
Half |
Yes |
50 |
$5.57 |
| ADM2490E |
+3 to +5 & ISO +5 |
5KV rms |
- |
--- |
8 kV |
Open |
16Mbps |
Full |
No |
32 |
$4.55 |
| ADM2483 |
+3 to +5 & ISO +5 |
2.5KV rms |
- |
--- |
--- |
Open, Short |
500Kbps |
Half |
Yes |
256 |
$3.04 |
| ADM2486 |
+3 to +5 & ISO +5 |
2.5KV rms |
- |
--- |
--- |
Open |
20Mbps |
Half |
Yes |
50 |
$5.04 |
Isolated RS-232
| Part#
Results: 1 |
Min Vcc |
Data Rate |
Isolation Voltage |
#Tx |
# Rx |
ESD-Protection |
Low Pwr Shutdown |
Features |
US Price 1000-4999 |
| ADM3251E |
4.5V |
460Kbps |
2.5KV rms |
1 |
1 |
15 kV |
No |
Isolation |
$2.99 |
带隔离的模数转换器
| Part#
Results: 4 |
Resolution (Bits) |
Sample Rate |
# Chan |
Operating Pwr Diss |
Output Data Format |
US Price 1000-4999 |
| AD7401A |
16 |
20M |
1 |
105m |
Ser |
$3.8 |
| AD7400A |
16 |
10M |
1 |
95m |
Ser |
$3.5 |
| AD7401 |
16 |
20M |
1 |
100m |
Ser |
$3.8 |
| AD7400 |
16 |
10M |
1 |
90m |
Ser |
$3.5 |
CAN
| Part#
Results: 3 |
Insulation Rating (kVrms) |
High Volt Bus Side Reg |
Integrated Iso DC/DC Conv |
Number of Nodes |
Max Data Rate |
Package |
US Price 1000-4999 |
| ADM3052 |
5KV rms |
Yes |
No |
110 |
1Mbps |
16-Lead SOIC |
$3.5 |
| ADM3053 |
2.5KV rms |
No |
Yes |
110 |
1Mbps |
20-Lead SOIC |
$5.5 |
| ADM3054 |
5KV rms |
No |
No |
110 |
1Mbps |
16-Lead SOIC |
$2.1 |
