ISOLATION
PRODUCT SELECTOR GUIDE
SPRING 2013
DIGITAL ISOLATION SOLUTIONS FROM SILICON LABS
ISOLATION TECHNOLOGY FOR THE 21ST CENTURY
SP RING 2 013
Solutions for industrial, communications, comsumer and medical applications
www.silabs.com/isolation
Engineering for a mixed-signal world.
2 / I S O L AT I O N S E L E C T O R G U I D E
Product Selector Tables
Isolation Products
REQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/isolation
Multi-Channel Unidirectional Digital Isolators (1 kVrms)
MAX
PROPAGATION
DELAY
ENABLE
OUTPUT
ISOLATION
RATING (kVrms)
VOLTAGE
RANGE (V)
TEMPERATURE
RANGE
PACKAGE
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8442BA-D-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8442BA-D-IU
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
QSOP16
Si8445BA-D-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8450AA-B-IS1
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8450BA-B-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8451AA-B-IS1
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8451BA-B-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8452AA-B-IS1
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8452BA-B-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8455BA-B-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8455BA-B-IU
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
QSOP16
Si8460AA-B-IS1
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8460BA-B-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8461AA-B-IS1
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8461BA-B-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8462AA-B-IS1
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8462BA-B-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8463AA-B-IS1
35
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8463BA-B-IS1
150
9.5
1.0
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8641BA-B-IU
150
13
1.0
2.5 - 5.5 V
-40 to 125 C
QSOP16
Si8642BA-B-IU
150
13
1.0
2.5 - 5.5 V
-40 to 125 C
QSOP16
Si8645BA-B-IU
150
13
1.0
2.5 - 5.5 V
-40 to 125 C
QSOP16
Si8655BA-B-IS
150
13
1.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8655BA-B-IU
150
13
1.0
2.5 - 5.5 V
-40 to 125 C
QSOP16
ISOLATION
RATING (kVrms)
VOLTAGE
RANGE (V)
TEMPERATURE
RANGE
PACKAGE
NB SOIC8
PART NUMBER
FORWARD
CHANNELS
REVERSE
CHANNELS
Si8440AA-D-IS1
Si8440BA-D-IS1
Si8441AA-D-IS1
Si8441BA-D-IS1
Si8442AA-D-IS1
MAXIMUM DATA
RATE (MBPS)
Multi-Channel Unidirectional Digital Isolators (2.5 kVrms)
PART NUMBER
FORWARD
CHANNELS
REVERSE
CHANNELS
MAXIMUM DATA
RATE (MBPS)
MAX
PROPAGATION
DELAY
ENABLE
OUTPUT
Si8410AB-D-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
Si8410BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
Si8420AB-D-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
Si8420BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
Si8421AB-D-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
Si8421BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
Si8422AB-B-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
Si8422BB-B-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
Si8423AB-B-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
Si8423BB-B-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC8
I S O L AT I O N S E L E C T O R G U I D E / 3
PART NUMBER
FORWARD
CHANNELS
REVERSE
CHANNELS
MAXIMUM DATA
RATE (MBPS)
MAX
PROPAGATION
DELAY
ENABLE
OUTPUT
ISOLATION
RATING (kVrms)
VOLTAGE
RANGE (V)
TEMPERATURE
RANGE
PACKAGE
WB SOIC16
Si8430AB-D-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
Si8430AB-D-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8430BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8430BB-D-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8431AB-D-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8431AB-D-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
WB SOIC16
Si8431BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
Si8431BB-D-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8435BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8435BB-D-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8440AB-D-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8440AB-D-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8440BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8440BB-D-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8441AB-D-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8441AB-D-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8441BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8441BB-D-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8442AB-D-IS
35
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8442AB-D-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8442BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8442BB-D-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8445BB-D-IS
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8445BB-D-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8450AB-B-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8450BB-B-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8451AB-B-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8451BB-B-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8452AB-B-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
NB SOIC16
Si8452BB-B-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
Si8455BB-B-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8460AB-B-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8460BB-B-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8461AB-B-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8461BB-B-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8462AB-B-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8462BB-B-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8463AB-B-IS1
35
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Si8463BB-B-IS1
150
9.5
2.5
2.7 - 5.5 V
-40 to 125 C
NB SOIC16
Multi-Channel Unidirectional Digital Isolators (3.75 kVrms)
PART NUMBER
FORWARD
CHANNELS
REVERSE
CHANNELS
MAXIMUM DATA
RATE (MBPS)
MAX
PROPAGATION
DELAY
ENABLE
OUTPUT
ISOLATION
RATING (kVrms)
VOLTAGE
RANGE (V)
TEMPERATURE
RANGE
PACKAGE
Si8610BC-B-IS
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
SOIC8
Si8610EC-B-IS
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
SOIC8
Si8620BC-B-IS
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
SOIC8
Si8620EC-B-IS
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
SOIC8
Si8621BC-B-IS
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
SOIC8
Si8621EC-B-IS
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
SOIC8
Si8622BC-B-IS
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
SOIC8
4 / I S O L AT I O N S E L E C T O R G U I D E
PART NUMBER
FORWARD
CHANNELS
REVERSE
CHANNELS
MAXIMUM DATA
RATE (MBPS)
MAX
PROPAGATION
DELAY
ENABLE
OUTPUT
ISOLATION
RATING (kVrms)
VOLTAGE
RANGE (V)
TEMPERATURE
RANGE
PACKAGE
Si8622EC-B-IS
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
SOIC8
Si8630BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8630EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8631BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8631EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8635BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8640BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8640EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8641BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8641EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8642BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8642EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8645BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8650BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8650EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8651BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8651EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8652BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8652EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8660BA-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8660BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8660EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8661BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8661EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8662BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8662EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8663BC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8663EC-B-IS1
150
13
3.75
2.5 - 5.5 V
-40 to 125 C
NB SOIC16
Si8710AC-B-IP
15
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8710AC-B-IS
15
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
Si8710BC-B-IP
15
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8710BC-B-IS
15
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
Si8710CC-B-IP
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8710CC-B-IS
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
Si8711AC-B-IP
15
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8711AC-B-IS
15
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
Si8711BC-B-IP
15
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8711BC-B-IS
15
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
Si8711CC-B-IP
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8711CC-B-IS
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
Si8712AC-B-IP
15
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8712AC-B-IS
15
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
Si8712BC-B-IP
15
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8712BC-B-IS
15
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
Si8712CC-B-IP
60
3.75
3 - 30 V
-40 to 125 C
GW DIP8
Si8712CC-B-IS
60
3.75
3 - 30 V
-40 to 125 C
NB SOIC8
I S O L AT I O N S E L E C T O R G U I D E / 5
Multi-Channel Unidirectional Digital Isolators (5 kVrms)
PART NUMBER
FORWARD
CHANNELS
REVERSE
CHANNELS
MAXIMUM DATA
RATE (MBPS)
Si8410AD-A-IS
Si8410BD-A-IS
150
Si8420AD-A-IS
Si8420BD-A-IS
150
Si8421AD-B-IS
Si8421BD-B-IS
Si8422AD-B-IS
Si8422BD-B-IS
MAX
PROPAGATION
DELAY
ENABLE
OUTPUT
ISOLATION
RATING (kVrms)
VOLTAGE
RANGE (V)
TEMPERATURE
RANGE
PACKAGE
35
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
9.5
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
35
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
9.5
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
35
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
150
9.5
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
35
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
150
9.5
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8423AD-B-IS
35
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8423BD-B-IS
150
9.5
5.0
2.7 - 5.5 V
-40 to 125 C
WB SOIC16
Si8610BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8610ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
SOIC8
Si8620BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8620ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8621BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8621ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8622BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8622ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8630BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8630ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8631BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8631ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8635BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8640BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8640ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8641BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8641ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8642BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8642ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8645BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8650BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8650ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8651BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8651ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8652BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8652ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8655BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8660BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8660ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8661BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8661ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8662BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8662ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8663BD-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8663ED-B-IS
150
13
5.0
2.5 - 5.5 V
-40 to 125 C
WB SOIC16
Si8710AD-B-IS
15
60
5.0
3 - 30 V
-40 to 125 C
WB SOIC6
Si8710BD-B-IS
15
60
5.0
3 - 30 V
-40 to 125 C
WB SOIC6
Si8710CD-B-IS
60
5.0
3 - 30 V
-40 to 125 C
WB SOIC6
Si8711AD-B-IM
15
60
5.0
3 - 30 V
-40 to 125 C
LGA8
Si8711BD-B-IM
15
60
5.0
3 - 30 V
-40 to 125 C
LGA8
6 / I S O L AT I O N S E L E C T O R G U I D E
MAXIMUM DATA
RATE (MBPS)
MAX
PROPAGATION
DELAY
60
15
60
15
60
60
PART NUMBER
FORWARD
CHANNELS
REVERSE
CHANNELS
Si8711CD-B-IM
Si8712AD-B-IM
Si8712BD-B-IM
Si8712CD-B-IM
ENABLE
OUTPUT
ISOLATION
RATING (kVrms)
VOLTAGE
RANGE (V)
TEMPERATURE
RANGE
PACKAGE
5.0
3 - 30 V
-40 to 125 C
LGA8
5.0
3 - 30 V
-40 to 125 C
LGA8
5.0
3 - 30 V
-40 to 125 C
LGA8
5.0
3 - 30 V
-40 to 125 C
LGA8
Bidirectional Digital Isolators
PART NUMBER
SERIAL DATA
SERIAL CLOCK
UNIDIRECTIONAL
CHANNELS
MAXIMUM I2CCLOCK
RATE
ISOLATION
RATING (kVrms)
PACKAGE
Si8400AA-A-IS
1.7
1.0
NB SOIC8
Si8400AB-A-IS
1.7
2.5
NB SOIC8
Si8400AB-B-IS
1.7
2.5
NB SOIC8
Si8401AA-B-IS
1.7
1.0
NB SOIC8
Si8401AB-B-IS
1.7
2.5
NB SOIC8
Si8402AB-B-IS
1.7
2.5
NB SOIC8
Si8405AA-A-IS1
1.7
1.0
NB SOIC16
Si8405AB-A-IS1
1.7
2.5
NB SOIC16
Si8600AC-B-IS
1.7
3.75
SOIC8
Si8600AD-B-IS
1.7
WB SOIC16
Si8602AC-B-IS
1.7
3.75
SOIC8
Si8602AD-B-IS
1.7
WB SOIC16
Si8605AC-B-IS1
1.7
3.75
NB SOIC16
Si8605AD-B-IS
1.7
WB SOIC16
Si8606AC-B-IS1
1.7
3.75
NB SOIC16
Si8606AD-B-IS
1.7
WB SOIC16
Isolated Current Sensors
PART NUMBER
FULL SCALE
CURRENT (A)
INITIAL
ACCURACY %
TEMPERATURE
RANGE
OUTPUT MODE
ISOLATION RATING
PIN 7 FUNCTION
PACKAGE
Si8501-B-GM
5%
-40 to 125 C
Single
1 kV rms/ 5 kV rms
Integrator Reset Time
Programming Input
QFN12/SOIC20
QFN12
Si8501-C-IM
5%
-40 to 125 C
Single
1 kV rms
Integrator Reset Time
Programming Input
Si8501-C-IS
5%
-40 to 125 C
Single
5 kV rms
Integrator Reset Time
Programming Input
SOIC20
QFN12/SOIC20
Si8502-B-GM
10
5%
-40 to 125 C
Single
1 kV rms/ 5 kV rms
Integrator Reset Time
Programming Input
Si8502-C-IM
10
5%
-40 to 125 C
Single
1 kV rms
Integrator Reset Time
Programming Input
QFN12
SOIC20
Si8502-C-IS
10
5%
-40 to 125 C
Single
5 kV rms
Integrator Reset Time
Programming Input
Si8503-B-GM
20
5%
-40 to 125 C
Single
1 kV rms/ 5 kV rms
Integrator Reset Time
Programming Input
QFN12/SOIC20
Si8503-C-IM
20
5%
-40 to 125 C
Single
1 kV rms
Integrator Reset Time
Programming Input
QFN12
Si8503-C-IS
20
5%
-40 to 125 C
Single
5 kV rms
Integrator Reset Time
Programming Input
SOIC20
Si8511-B-GM
5%
-40 to 125 C
Ping-Pong
1 kV rms/ 5 kV rms
Integrator Reset Time
Programming Input
QFN12/SOIC20
Si8511-C-IM
5%
-40 to 125 C
Ping-Pong
1 kV rms
Integrator Reset Time
Programming Input
QFN12
Si8511-C-IS
5%
-40 to 125 C
Ping-Pong
5 kV rms
Integrator Reset Time
Programming Input
SOIC20
Si8512-B-GM
10
5%
-40 to 125 C
Ping-Pong
1 kV rms/ 5 kV rms
Integrator Reset Time
Programming Input
SOIC20
Si8512-C-IM
10
5%
-40 to 125 C
Ping-Pong
1 kV rms
Integrator Reset Time
Programming Input
QFN12
5 kV rms
Integrator Reset Time
Programming Input
SOIC20
Si8512-C-IS
10
5%
-40 to 125 C
Ping-Pong
I S O L AT I O N S E L E C T O R G U I D E / 7
PART NUMBER
FULL SCALE
CURRENT (A)
INITIAL
ACCURACY %
TEMPERATURE
RANGE
OUTPUT MODE
ISOLATION RATING
PIN 7 FUNCTION
PACKAGE
Si8513-B-GM
20
5%
-40 to 125 C
Ping-Pong
1 kV rms/ 5 kV rms
Integrator Reset Time
Programming Input
QFN12/SOIC20
QFN12
Si8513-C-IM
20
5%
-40 to 125 C
Ping-Pong
1 kV rms
Integrator Reset Time
Programming Input
Si8513-C-IS
20
5%
-40 to 125 C
Ping-Pong
5 kV rms
Integrator Reset Time
Programming Input
SOIC20
-40 to 125 C
Ping-Pong with
Fault output
1 kV rms/ 5 kV rms
Fault Output
QFN12/SOIC20
Si8517-B-GM
5%
Si8517-C-IM
5%
-40 to 125 C
Ping-Pong
1 kV rms
Fault Output
QFN12
Si8517-C-IS
5%
-40 to 125 C
Ping-Pong
1 kV rms
Fault Output
SOIC20
Si8518-B-GM
10
5%
-40 to 125 C
Ping-Pong with
Fault output
1 kV rms/ 5 kV rms
Fault Output
SOIC20
Si8518-C-IM
10
5%
-40 to 125 C
Ping-Pong
1 kV rms
Fault Output
QFN12
Si8518-C-IS
10
5%
-40 to 125 C
Ping-Pong
5 kV rms
Fault Output
SOIC20
Si8519-B-GM
20
5%
-40 to 125 C
Ping-Pong with
Fault output
1 kV rms/ 5 kV rms
Fault Output
SOIC20
Si8519-C-IM
20
5%
-40 to 125 C
Ping-Pong
1 kV rms
Fault Output
QFN12
Si8519-C-IS
20
5%
-40 to 125 C
Ping-Pong
5 kV rms
Fault Output
SOIC20
Si8540
0.1 to 10 A
0.2%
-40 to 85 C
Current
SOT5
Isolated Gate Drivers
PART NUMBER
INPUT TYPE
OUTPUT
CONFIGURATION
OVERLAP
PROTECTION/
DEAD TIME
CONTROL
ISOLATION RATING
(OUTPUT-OUTPUT),
VDC)
ISOLATION
RATING
(INPUT-OUTPUT)
(V)
MAXIMUM
PROPAGATION
DELAY
UVLO
VOLTAGE
PEAK
OUTPUT
CURRENT
PACKAGE
Si8220BB-A-IS
Opto
Single
No
2.5
80
8V
2.5
SOIC8
Si8220BD-A-IS
Opto
Single
No
5.0
80
8V
2.5
WB SOIC16
Si8220CB-A-IS
Opto
Single
No
2.5
80
10 V
2.5
SOIC8
Si8220CD-A-IS
Opto
Single
No
5.0
80
10 V
2.5
WB SOIC16
Si8220DB-A-IS
Opto
Single
No
2.5
80
12.5 V
2.5
SOIC8
Si8220DD-A-IS
Opto
Single
No
5.0
80
12.5 V
2.5
WB SOIC16
Si8221CC-A-IS
Opto
Single
No
3.75
80
10 V
0.5
SOIC8
Si8221DC-A-IS
Opto
Single
No
3.75
80
12.5 V
0.5
SOIC8
Si8230AB-B-IS
VIA, VIB
High Side / Low Side
3500
2.5
60
5V
0.5
WB SOIC16
Si8230AB-B-IS1
VIA, VIB
High Side / Low Side
3500
2.5
60
5V
0.5
NB SOIC16
Si8230AD-B-IS
VIA, VIB
High Side / Low Side
3500
5.0
60
5V
0.5
WB SOIC16
WB SOIC16
Si8230BB-B-IS
VIA, VIB
High Side / Low Side
3500
2.5
60
8V
0.5
Si8230BB-B-IS1
VIA, VIB
High Side / Low Side
3500
2.5
60
8V
0.5
NB SOIC16
Si8230BD-B-IS
VIA, VIB
High Side / Low Side
3500
5.0
60
8V
0.5
WB SOIC16
WB SOIC16
Si8231AB-B-IS
PWM
High Side / Low Side
3500
2.5
60
5V
0.5
Si8231AB-B-IS1
PWM
High Side / Low Side
3500
2.5
60
5V
0.5
NB SOIC16
Si8231AD-B-IS
PWM
High Side / Low Side
3500
5.0
60
5V
0.5
WB SOIC16
WB SOIC16
Si8231BB-B-IS
PWM
High Side / Low Side
3500
2.5
60
8V
0.5
Si8231BB-B-IS1
PWM
High Side / Low Side
3500
2.5
60
8V
0.5
NB SOIC16
Si8231BD-B-IS
PWM
High Side / Low Side
3500
5.0
60
8V
0.5
WB SOIC16
WB SOIC16
Si8232AB-B-IS
VIA, VIB
Dual Driver
No
3500
2.5
60
5V
0.5
Si8232AB-B-IS1
VIA, VIB
Dual Driver
No
3500
2.5
60
5V
0.5
NB SOIC16
Si8232AD-B-IS
VIA, VIB
Dual Driver
No
3500
5.0
60
5V
0.5
WB SOIC16
WB SOIC16
Si8232BB-B-IS
VIA, VIB
Dual Driver
No
3500
2.5
60
8V
0.5
Si8232BB-B-IS1
VIA, VIB
Dual Driver
No
3500
2.5
60
8V
0.5
NB SOIC16
Si8232BD-B-IS
VIA, VIB
Dual Driver
No
3500
5.0
60
8V
0.5
WB SOIC16
Si8233AB-C-IM
VIA, VIB
High Side / Low Side
900
2.5
60
5V
4.0
LGA14
Si8233AB-C-IS
VIA, VIB
High Side / Low Side
3500
2.5
60
5V
4.0
WB SOIC16
Si8233AB-C-IS1
VIA, VIB
High Side / Low Side
3500
2.5
60
5V
4.0
NB SOIC16
Si8233AD-C-IS
VIA, VIB
High Side / Low Side
3500
5.0
60
5V
4.0
WB SOIC16
8 / I S O L AT I O N S E L E C T O R G U I D E
PART NUMBER
INPUT TYPE
OUTPUT
CONFIGURATION
OVERLAP
PROTECTION/
DEAD TIME
CONTROL
ISOLATION RATING
(OUTPUT-OUTPUT),
VDC)
ISOLATION
RATING
(INPUT-OUTPUT)
(V)
MAXIMUM
PROPAGATION
DELAY
UVLO
VOLTAGE
PEAK
OUTPUT
CURRENT
Si8233BB-C-IM
VIA, VIB
High Side / Low Side
Si8233BB-C-IS
VIA, VIB
High Side / Low Side
900
2.5
60
8V
4.0
LGA14
3500
2.5
60
8V
4.0
WB SOIC16
Si8233BB-C-IS1
VIA, VIB
Si8233BD-C-IS
VIA, VIB
High Side / Low Side
3500
2.5
60
8V
4.0
NB SOIC16
High Side / Low Side
3500
5.0
60
8V
4.0
WB SOIC16
Si8234AB-C-IM
Si8234AB-C-IS
PWM
High Side / Low Side
900
2.5
60
5V
4.0
LGA14
PWM
High Side / Low Side
3500
2.5
60
5V
4.0
WB SOIC16
PACKAGE
Si8234AB-C-IS1
PWM
High Side / Low Side
3500
2.5
60
5V
4.0
NB SOIC16
Si8234AD-C-IS
PWM
High Side / Low Side
3500
5.0
60
5V
4.0
WB SOIC16
Si8234BB-C-IM
PWM
High Side / Low Side
900
2.5
60
8V
4.0
LGA14
Si8234BB-C-IS
PWM
High Side / Low Side
3500
2.5
60
8V
4.0
WB SOIC16
Si8234BB-C-IS1
PWM
High Side / Low Side
3500
2.5
60
8V
4.0
NB SOIC16
Si8234BD-C-IS
PWM
High Side / Low Side
3500
5.0
60
8V
4.0
WB SOIC16
Si8235AB-C-IM
VIA, VIB
Dual Driver
No
900
2.5
60
5V
4.0
LGA14
Si8235AB-C-IS
VIA, VIB
Dual Driver
No
3500
2.5
60
5V
4.0
WB SOIC16
Si8235AB-C-IS1
VIA, VIB
Dual Driver
No
3500
2.5
60
5V
4.0
NB SOIC16
Si8235AD-C-IS
VIA, VIB
Dual Driver
No
3500
5.0
60
5V
4.0
WB SOIC16
Si8235BB-C-IM
VIA, VIB
Dual Driver
No
900
2.5
60
8V
4.0
LGA14
Si8235BB-C-IS
VIA, VIB
Dual Driver
No
3500
2.5
60
8V
4.0
WB SOIC16
Si8235BB-C-IS1
VIA, VIB
Dual Driver
No
3500
2.5
60
8V
4.0
NB SOIC16
Si8235BD-C-IS
VIA, VIB
Dual Driver
No
3500
5.0
60
8V
4.0
WB SOIC16
Si8236AA-C-IM
VIA, VIB
Dual Driver
No
1.5
60
5V
4.0
LGA14
Si8236BA-C-IM
VIA, VIB
Dual Driver
No
1.5
60
8V
4.0
LGA14
Si8261AAC-C-IP
LED emulator
Single Driver
No
3.75
60
5V
0.6
GW DIP8
SOIC8
Si8261AAC-C-IS
LED emulator
Single Driver
No
3.75
60
5V
0.6
Si8261AAD-C-IM
LED emulator
Single Driver
No
60
5V
0.6
LGA8
Si8261AAD-C-IS
LED emulator
Single Driver
No
60
5V
0.6
WB SO6
Si8261ABC-C-IP
LED emulator
Single Driver
No
3.75
60
8V
0.6
GW DIP8
Si8261ABC-C-IS
LED emulator
Single Driver
No
3.75
60
8V
0.6
SOIC8
Si8261ABD-C-IM
LED emulator
Single Driver
No
60
8V
0.6
LGA8
Si8261ABD-C-IS
LED emulator
Single Driver
No
60
8V
0.6
WB SO6
Si8261ACC-C-IP
LED emulator
Single Driver
No
3.75
60
12 V
0.6
GW DIP8
Si8261ACC-C-IS
LED emulator
Single Driver
No
3.75
60
12 V
0.6
SOIC8
Si8261ACD-C-IM
LED emulator
Single Driver
No
60
12 V
0.6
LGA8
Si8261ACD-C-IS
LED emulator
Single Driver
No
60
12 V
0.6
WB SO6
Si8261BAC-C-IP
LED emulator
Single Driver
No
3.75
60
5V
4.0
GW DIP8
Si8261BAC-C-IS
LED emulator
Single Driver
No
3.75
60
5V
4.0
SOIC8
Si8261BAD-C-IM
LED emulator
Single Driver
No
60
5V
4.0
LGA8
Si8261BAD-C-IS
LED emulator
Single Driver
No
60
5V
4.0
WB SO6
Si8261BBC-C-IP
LED emulator
Single Driver
No
3.75
60
8V
4.0
GW DIP8
Si8261BBC-C-IS
LED emulator
Single Driver
No
3.75
60
8V
4.0
SOIC8
Si8261BBD-C-IM
LED emulator
Single Driver
No
60
8V
4.0
LGA8
Si8261BBD-C-IS
LED emulator
Single Driver
No
60
8V
4.0
WB SO6
Si8261BCC-C-IP
LED emulator
Single Driver
No
3.75
60
12 V
4.0
GW DIP8
SOIC8
Si8261BCC-C-IS
LED emulator
Single Driver
No
3.75
60
12 V
4.0
Si8261BCD-C-IM
LED emulator
Single Driver
No
60
12 V
4.0
LGA8
Si8261BCD-C-IS
LED emulator
Single Driver
No
60
12 V
4.0
WB SO6
I S O L AT I O N S E L E C T O R G U I D E / 9
Isolated AC Mains Monitor
PART NUMBER
FULL SCALE CURRENT
(A)
INITIAL
ACCURACY
TEMPERATURE RANGE
ISOLATION RATING
SERIAL PORT
PACKAGE
Si8900B-A01-GS
10 A
10-bit
-40 to 85 C
2.5 kV rms
UART
WB SOIC16
Si8900D-A01-GS
10 A
10-bit
-40 to 85 C
5 kV rms
UART
WB SOIC16
Si8901B-A01-GS
10 A
10-bit
-40 to 85 C
2.5 kV rms
I2C/SMBus
WB SOIC16
Si8901D-A01-GS
10 A
10-bit
-40 to 85 C
5 kV rms
I2C/SMBus
WB SOIC16
Si8902B-A01-GS
10 A
10-bit
-40 to 85 C
2.5 kV rms
I2C/SMBus
WB SOIC16
Si8902D-A01-GS
10 A
10-bit
-40 to 85 C
5 kV rms
WB SOIC16
Hardware and Software Support
FIND THE TOOLS YOU NEED TO HELP WITH YOUR ENTIRE PROJECT www.silabs.com/isolation
Si86xxISO-KIT
ISOLATION
EVALUATION BOARD
Si87xx LED EMULATOR INPUT
ISOLATION EVALUATION KIT
SOIC8
DIP8
Si823x OPEN PLL
EVALUATION BOARD
Si85xx QFN20
EVALUATION BOARD
10 / I S O L AT I O N S E L E C T O R G U I D E
Silicon Labs Online Utilities
FIND THE TOOLS YOU NEED TO HELP WITH YOUR ENTIRE PROJECT www.silabs.com/online-utilities
Find Your Part
Silicon Labs offers easy-to-use parametric search for Isolator and ISOdriver products. Click the buttons to filter as you
search for the features you require and find the perfect part to meet your needs. You can then buy or sample parts, view
datasheets, view certification reports or export your results into a sortable Excel spreadsheet.
www.silabs.com/parametric-search
Parametric Search iPad App
Take the parametric search mobile! Quickly jump between digital isolator, and isolated
gate driver and other product families. Access data sheets and other documentation
directly in the app and download to iBooks for offline access. Browse detailed product
information features, applications, block diagrams and even order samples and
development kits, all from within the app. Offline access available, just refresh data the
next time youre connected to the Internet. www.silabs.com/parametric-search
Cross-Reference Utility
Silicon Labs cross reference utility allows you to type in a competitors
part number (full or partial) and if we have a cross-match, our part
number pops up. Results are automatically filtered as you type and can
be exported to excel so you can e-mail or save results.
www.silabs.com/cross-reference
Isolator Power Consumption Calculator
The Isolator Power Consumption Calculator web-based utility allows
you to define basic information about your isolation set-up, and find
out what your power budget will be. Simply choose the settings that
match your design and get detailed power and current data.
www.silabs.com/isolator-power-calculator
Isolation Bootstrap Calculator
The web-based bootstrap calculator helps you determine the required
CB recharge current at MA X and MIN duty cycle, and provides the
information required to determine the best fit bootstrap module.
www.silabs.com/bootstrap-calculator
I S O L AT I O N S E L E C T O R G U I D E / 11
Silicon Labs products are designed and manufactured
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Design and Manufacture of Integrated Circuits
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Design and Manufacture of Integrated Circuits
Certificate Registration No: 951 09 4998
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