Digital Isolators 4 Channels 5 kV isolation with 10 kV surge
SI8640ET-IS
Skyworks Solutions, Inc.
1:
$5.81
61 In Stock
Mouser Part No
634-SI8640ET-IS
Skyworks Solutions, Inc.
Digital Isolators 4 Channels 5 kV isolation with 10 kV surge
61 In Stock
Alternative Packaging
1
$5.81
10
$3.82
25
$3.02
92
$2.60
276
View
276
$2.39
506
$2.24
1,012
$2.18
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
SI8641AB-B-IS
Skyworks Solutions, Inc.
1:
$4.18
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8641AB-B-IS
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$4.18
10
$2.73
25
$2.15
92
$1.88
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
1 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.5 V
35 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 1 kV 3 forward & 1 reverse 4-channel isolator
SI8641BA-C-IU
Skyworks Solutions, Inc.
1:
$4.11
156 In Stock
Mouser Part No
634-SI8641BA-C-IU
Skyworks Solutions, Inc.
Digital Isolators 1 kV 3 forward & 1 reverse 4-channel isolator
156 In Stock
Alternative Packaging
1
$4.11
10
$3.09
25
$2.14
96
$2.04
288
View
288
$1.99
576
$1.93
1,056
$1.84
2,592
$1.79
5,088
$1.76
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
QSOP-16
4 Channel
Unidirectional
150 Mb/s
1000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
SI8641BB-B-IS
Skyworks Solutions, Inc.
1:
$3.80
373 In Stock
Mouser Part No
634-SI8641BB-B-IS
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
373 In Stock
Alternative Packaging
1
$3.80
10
$2.88
25
$2.52
92
$2.33
276
View
276
$2.24
506
$2.18
1,012
$2.12
2,530
$2.05
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
SI8641BB-B-ISR
Skyworks Solutions, Inc.
1:
$3.80
196 In Stock
2,304 Expected 26/03/2026
Mouser Part No
634-SI8641BB-B-ISR
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
196 In Stock
2,304 Expected 26/03/2026
Alternative Packaging
1
$3.80
10
$2.88
25
$2.64
100
$2.39
1,250
$2.11
2,500
View
250
$2.26
500
$2.19
2,500
$2.03
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Digital Isolators 10 kV surge, 5 kV isolators with 3 forward & 1 reverse channels
SI8641ET-IS
Skyworks Solutions, Inc.
1:
$4.34
36 In Stock
Mouser Part No
634-SI8641ET-IS
Skyworks Solutions, Inc.
Digital Isolators 10 kV surge, 5 kV isolators with 3 forward & 1 reverse channels
36 In Stock
Alternative Packaging
1
$4.34
10
$3.30
25
$3.02
92
$2.68
276
View
276
$2.59
506
$2.51
1,012
$2.45
2,530
$2.37
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators
SI8642BB-B-ISR
Skyworks Solutions, Inc.
1:
$5.28
299 In Stock
Mouser Part No
634-SI8642BB-B-ISR
Skyworks Solutions, Inc.
Digital Isolators
299 In Stock
Alternative Packaging
1
$5.28
10
$3.63
25
$3.39
100
$2.98
1,250
$2.14
2,500
View
250
$2.83
500
$2.54
2,500
$2.02
5,000
$1.99
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
SI8642ED-B-IS2
Skyworks Solutions, Inc.
1:
$5.95
873 In Stock
Mouser Part No
634-SI8642ED-B-IS2
Skyworks Solutions, Inc.
Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
873 In Stock
Alternative Packaging
1
$5.95
10
$4.21
25
$3.47
92
$2.88
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 10 kV surge, 5 kV isolators with 2 forward & 2 reverse channels
SI8642ET-IS
Skyworks Solutions, Inc.
1:
$5.81
138 In Stock
Mouser Part No
634-SI8642ET-IS
Skyworks Solutions, Inc.
Digital Isolators 10 kV surge, 5 kV isolators with 2 forward & 2 reverse channels
138 In Stock
Alternative Packaging
1
$5.81
10
$3.82
25
$3.02
92
$3.01
276
View
276
$2.39
506
$2.24
1,012
$2.18
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 1 kV 4-channel digital isolator
SI8645BA-C-IU
Skyworks Solutions, Inc.
1:
$4.85
106 In Stock
Mouser Part No
634-SI8645BA-C-IU
Skyworks Solutions, Inc.
Digital Isolators 1 kV 4-channel digital isolator
106 In Stock
Alternative Packaging
1
$4.85
10
$3.24
25
$3.01
96
$2.70
288
View
288
$2.50
576
$2.37
1,056
$2.17
2,592
$2.06
5,088
$2.00
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
QSOP-16
4 Channel
Unidirectional
150 Mb/s
1000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 4 forward channel isolator
SI8640BB-B-IU
Skyworks Solutions, Inc.
1:
$3.67
1,715 On Order
Mouser Part No
634-SI8640BB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4 forward channel isolator
1,715 On Order
View Dates
Alternative Packaging
On Order:
851 Expected 21/07/2026
864 Expected 23/07/2026
Factory Lead Time:
8 Weeks
1
$3.67
10
$2.77
25
$2.30
96
$2.20
288
View
288
$2.15
576
$2.08
1,056
$2.03
2,592
$1.96
5,088
$1.92
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
QSOP-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator
SI8641EC-B-IS1
Skyworks Solutions, Inc.
1:
$3.94
4,510 Expected 02/04/2026
Mouser Part No
634-SI8641EC-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator
4,510 Expected 02/04/2026
Alternative Packaging
1
$3.94
10
$2.98
25
$2.60
96
$2.41
288
View
288
$2.32
528
$2.26
1,008
$2.20
2,544
$2.13
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Narrow-16
4 Channel
Unidirectional
150 Mb/s
3750 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 5 kV 3 forward & 1 reverse 4-channel isolator
SI8641ED-AS2
Skyworks Solutions, Inc.
1:
$7.08
46 Expected 23/07/2026
Mouser Part No
634-SI8641ED-AS2
Skyworks Solutions, Inc.
Digital Isolators Automotive 5 kV 3 forward & 1 reverse 4-channel isolator
46 Expected 23/07/2026
Alternative Packaging
1
$7.08
10
$5.27
25
$4.94
92
$4.60
276
View
276
$4.48
506
$4.25
1,012
$3.93
2,530
$3.86
5,014
Quote
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.5 V
5.2 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 10 kV surge, 5 kV isolators with 4 forward & 0 reverse channels
SI8645BT-IS
Skyworks Solutions, Inc.
1:
$5.95
92 Expected 20/02/2026
Mouser Part No
634-SI8645BT-IS
Skyworks Solutions, Inc.
Digital Isolators 10 kV surge, 5 kV isolators with 4 forward & 0 reverse channels
92 Expected 20/02/2026
Alternative Packaging
1
$5.95
10
$4.21
25
$2.89
92
$2.86
1,012
View
1,012
$2.79
2,530
$2.71
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 1 kV 4 forward channel isolator
SI8640BA-AU
Skyworks Solutions, Inc.
1:
$5.80
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640BA-AU
Skyworks Solutions, Inc.
Digital Isolators Automotive 1 kV 4 forward channel isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$5.80
10
$4.04
25
$3.31
96
$2.64
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
QSOP-16
4 Channel
Unidirectional
150 Mb/s
1000 Vrms
Capacitive Coupling
5.5 V
2.5 V
6.1 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 2.5 kV 4-channel digital isolator
SI8640BB-AS1
Skyworks Solutions, Inc.
1:
$6.07
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640BB-AS1
Skyworks Solutions, Inc.
Digital Isolators Automotive 2.5 kV 4-channel digital isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$6.07
10
$4.36
25
$4.08
96
$3.80
288
View
288
$3.70
528
$3.51
1,008
$3.24
2,544
$3.19
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.5 V
6.1 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 2.5 kV 4 forward channel isolator
SI8640BB-AU
Skyworks Solutions, Inc.
1:
$6.07
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640BB-AU
Skyworks Solutions, Inc.
Digital Isolators Automotive 2.5 kV 4 forward channel isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$6.07
10
$4.36
25
$3.57
96
$2.83
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
QSOP-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
17.5 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 3.75 kV 4-channel digital isolator
SI8640BC-AS1
Skyworks Solutions, Inc.
1:
$6.50
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640BC-AS1
Skyworks Solutions, Inc.
Digital Isolators Automotive 3.75 kV 4-channel digital isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$6.50
10
$4.72
25
$4.42
96
$4.12
288
View
288
$4.01
528
$3.80
1,008
$3.51
2,544
$3.45
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-16
4 Channel
Unidirectional
150 Mb/s
3750 Vrms
Capacitive Coupling
5.5 V
2.5 V
6.1 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 5 kV 4-channel digital isolator
SI8640BD-AS2
Skyworks Solutions, Inc.
1:
$7.08
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640BD-AS2
Skyworks Solutions, Inc.
Digital Isolators Automotive 5 kV 4-channel digital isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$7.08
10
$5.27
25
$4.94
92
$4.60
276
View
276
$4.48
506
$4.25
1,012
$3.93
2,530
$3.86
5,014
Quote
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.5 V
6.1 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 5 kV 4-channel digital isolator
SI8640BD-B-IS2R
Skyworks Solutions, Inc.
1,250:
$2.48
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640BD-B-IS2R
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1,250
$2.48
2,500
$2.35
5,000
$2.34
Buy
Min.: 1,250
Mult.: 1,250
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Reel
Digital Isolators Automotive 10 kV surge, 5 kV isolators with 4 forward & 0 reverse channels
SI8640BT-AS
Skyworks Solutions, Inc.
1:
$7.20
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640BT-AS
Skyworks Solutions, Inc.
Digital Isolators Automotive 10 kV surge, 5 kV isolators with 4 forward & 0 reverse channels
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$7.20
10
$5.41
25
$5.08
92
$4.73
276
View
276
$4.60
506
$4.36
1,012
$4.03
2,530
$3.96
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.5 V
6.1 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 2.5 kV 4 forward channel isolator
SI8640EB-AU
Skyworks Solutions, Inc.
1:
$6.07
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640EB-AU
Skyworks Solutions, Inc.
Digital Isolators Automotive 2.5 kV 4 forward channel isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$6.07
10
$4.36
25
$3.57
96
$3.56
288
View
288
$3.46
576
$3.27
1,056
$3.00
2,592
$2.95
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
QSOP-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
17.5 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 4 forward channel isolator
SI8640EB-B-IUR
Skyworks Solutions, Inc.
2,500:
$1.94
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640EB-B-IUR
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4 forward channel isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Details
Si864x
SMD/SMT
QSOP-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Reel
Digital Isolators Automotive 3.75 kV 4-channel digital isolator
SI8640EC-AS1
Skyworks Solutions, Inc.
1:
$6.50
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640EC-AS1
Skyworks Solutions, Inc.
Digital Isolators Automotive 3.75 kV 4-channel digital isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$6.50
10
$4.72
25
$4.42
96
$4.12
288
View
288
$4.01
528
$3.80
1,008
$3.51
2,544
$3.45
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-16
4 Channel
Unidirectional
150 Mb/s
3750 Vrms
Capacitive Coupling
5.5 V
2.5 V
6.1 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 5 kV 4-channel digital isolator
SI8640ED-AS2
Skyworks Solutions, Inc.
1:
$7.08
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
634-SI8640ED-AS2
Skyworks Solutions, Inc.
Digital Isolators Automotive 5 kV 4-channel digital isolator
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1
$7.08
10
$5.27
25
$4.94
92
$4.60
276
View
276
$4.48
506
$4.25
1,012
$3.93
2,530
$3.86
5,014
Quote
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.5 V
6.1 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube