Digital Isolators

Results:
5,350
Manufacturer
Series
Propagation Delay tpLH / tpHL (Max)
Rise / Fall Time (Typ)
Voltage - Supply
Supplier Device Package
Package / Case
Pulse Width Distortion (Max)
Data Rate
Inputs - Side 1/Side 2
Voltage - Isolation
Type
Common Mode Transient Immunity (Min)
Operating Temperature
Number of Channels
Technology
Channel Type
Isolated Power
Mounting Type
Qualification
Utilized IC / Part
Grade
Current - Peak Output
Function
Supplied Contents
Voltage - Output Supply
Voltage - Forward (Vf) (Typ)
Embedded
Primary Attributes
Approval Agency
Current - DC Forward (If) (Max)
Current - Output High, Low
Results remaining5,350
Select
ImageProduct DetailPriceAvailabilityECAD ModelSeriesMounting TypePackage / CaseSupplier Device PackageOperating TemperatureNumber of ChannelsVoltage - SupplyData RateTypeGradeTechnologyIsolated PowerInputs - Side 1/Side 2Channel TypeVoltage - IsolationCommon Mode Transient Immunity (Min)Propagation Delay tpLH / tpHL (Max)Pulse Width Distortion (Max)Rise / Fall Time (Typ)Qualification
MAX14930BAWE+T
DGTL ISO 2750VRMS 4CH GP 16SOIC
1+
$3.0423
5+
$2.8732
10+
$2.7042
Quantity
3,483,810 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 125°C
4
1.71V ~ 5.5V
25Mbps
General Purpose
-
Capacitive Coupling
No
4/0
Unidirectional
2750Vrms
25kV/µs (Typ)
27.5ns, 28.8ns
2.6ns
2ns, 2ns
-
ISO7721DR
DGTL ISO 3000VRMS 2CH GP 8SOIC
1+
$0.5324
5+
$0.5028
10+
$0.4732
Quantity
307,793 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-55°C ~ 125°C
2
2.25V ~ 5.5V
100Mbps
General Purpose
-
Capacitive Coupling
No
1/1
Unidirectional
3000Vrms
85kV/µs
16ns, 16ns
4.9ns
1.8ns, 1.9ns
-
ADUM1250ARZ-RL7
DGTL ISOL 2500VRMS 2CH I2C 8SOIC
1+
$1.0141
5+
$0.9577
10+
$0.9014
Quantity
220,540 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
iCoupler®
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-40°C ~ 105°C
2
3V ~ 5.5V
1Mbps
I²C
-
Magnetic Coupling
No
2/2
Bidirectional
2500Vrms
25kV/µs
-
145ns, 85ns
-
-
ISO7221BDR
DGTL ISO 2500VRMS 2CH GP 8SOIC
1+
$1.2676
5+
$1.1972
10+
$1.1268
Quantity
189,245 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-40°C ~ 125°C
2
3V ~ 5.5V
5Mbps
General Purpose
-
Capacitive Coupling
No
1/1
Unidirectional
2500Vrms
25kV/µs
70ns, 70ns
3ns
1ns, 1ns
-
MAX14942GWE+T
DGTL ISO 5000VRMS RS485 16SOIC
1+
$4.5634
5+
$4.3099
10+
$4.0563
Quantity
93,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 105°C
3
1.71V ~ 5.5V, 4.5V ~ 5.5V
20Mbps
RS485
-
Capacitive Coupling
No
2/1
Unidirectional
5000Vrms
35kV/µs (Typ)
68ns, 68ns
-
15ns, 15ns (Max)
-
SI8631ED-B-ISR
DGTL ISO 5000VRMS 3CH GP 16SOIC
1+
$1.5211
5+
$1.4366
10+
$1.3521
Quantity
91,800 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 125°C
3
2.5V ~ 5.5V
150Mbps
General Purpose
-
Capacitive Coupling
No
2/1
Unidirectional
5000Vrms
35kV/µs
13ns, 13ns
4.5ns
2.5ns, 2.5ns
-
ISO7742DWR
DGTL ISO 5000VRMS 4CH GP 16SOIC
1+
$2.4592
5+
$2.3225
10+
$2.1859
Quantity
82,632 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-55°C ~ 125°C
4
2.25V ~ 5.5V
100Mbps
General Purpose
-
Capacitive Coupling
No
2/2
Unidirectional
5000Vrms
85kV/µs
16ns, 16ns
4.9ns
2.4ns, 2.4ns
-
ADUM1301ARWZ-RL
DGTL ISO 2500VRMS 3CH GP 16SOIC
1+
$1.6352
5+
$1.5444
10+
$1.4535
Quantity
81,725 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
iCoupler®
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 105°C
3
2.7V ~ 5.5V
1Mbps
General Purpose
-
Magnetic Coupling
No
2/1
Unidirectional
2500Vrms
25kV/µs
100ns, 100ns
40ns
2.5ns, 2.5ns
-
ADUM141E1BRWZ-RL
DGTL ISO 3750VRMS 4CH GP 16SOIC
1+
$2.0282
5+
$1.9155
10+
$1.8028
Quantity
80,338 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
iCoupler®
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 125°C
4
1.7V ~ 5.5V
150Mbps
General Purpose
-
Magnetic Coupling
No
3/1
Unidirectional
3750Vrms
75kV/µs
13ns, 13ns
3ns
2.5ns, 2.5ns
-
SI8641BD-B-ISR
DGTL ISO 5000VRMS 4CH GP 16SOIC
1+
$1.9014
5+
$1.7958
10+
$1.6901
Quantity
74,393 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Si864x
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 125°C
4
2.5V ~ 5.5V
150Mbps
General Purpose
-
Capacitive Coupling
No
3/1
Unidirectional
5000Vrms
35kV/µs
13ns, 13ns
4.5ns
2.5ns, 2.5ns
-
ISO7221ADR
DGTL ISO 2500VRMS 2CH GP 8SOIC
1+
$0.6870
5+
$0.6489
10+
$0.6107
Quantity
71,129 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-40°C ~ 125°C
2
3V ~ 5.5V
1Mbps
General Purpose
-
Capacitive Coupling
No
1/1
Unidirectional
2500Vrms
25kV/µs
475ns, 475ns
14ns
1ns, 1ns
-
ISO7221CQDRQ1
DGTL ISO 4000VPK 2CH 8SOIC
1+
$3.5493
5+
$3.3521
10+
$3.1549
Quantity
67,368 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-40°C ~ 125°C
2
3V ~ 5.5V
25Mbps
General Purpose
Automotive
Capacitive Coupling
No
1/1
Unidirectional
4000Vpk
25kV/µs
42ns, 42ns
2ns
1ns, 1ns
AEC-Q100
ISO7741FQDWRQ1
DGTL ISO 5000VRMS 4CH 16SOIC
1+
$3.0423
5+
$2.8732
10+
$2.7042
Quantity
61,479 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 125°C
4
2.25V ~ 5.5V
100Mbps
General Purpose
Automotive
Capacitive Coupling
No
3/1
Unidirectional
5000Vrms
40kV/µs
16ns, 16ns
4.9ns
2.4ns, 2.4ns
AEC-Q100
SI8635BB-B-ISR
DGTL ISO 2500VRMS 3CH GP 16SOIC
1+
$2.0282
5+
$1.9155
10+
$1.8028
Quantity
59,439 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 125°C
3
2.5V ~ 5.5V
150Mbps
General Purpose
-
Capacitive Coupling
No
3/0
Unidirectional
2500Vrms
35kV/µs
13ns, 13ns
4.5ns
2.5ns, 2.5ns
-
ISO7741FEDWRQ1
DGTL ISO 5000VRMS 4CH 16SOIC
1+
$2.2817
5+
$2.1549
10+
$2.0282
Quantity
55,454 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 150°C
4
2.25V ~ 5.5V
100Mbps
General Purpose
Automotive
Capacitive Coupling
No
3/1
Unidirectional
5000Vrms
85kV/µs
16.5ns, 16.5ns
4.9ns
2.4ns, 2.4ns
AEC-Q100
SI8621EC-B-ISR
DGTL ISO 3750VRMS 2CH GP 8SOIC
1+
$2.1549
5+
$2.0352
10+
$1.9155
Quantity
55,289 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-40°C ~ 125°C
2
2.5V ~ 5.5V
150Mbps
General Purpose
-
Capacitive Coupling
No
1/1
Unidirectional
3750Vrms
35kV/µs
13ns, 13ns
4.5ns
2.5ns, 2.5ns
-
SI8710CD-ASR
AUTOMOTIVE 5 KV OPTOCOUPLER REPL
1+
$55.7746
5+
$52.6761
10+
$49.5775
Quantity
54,300 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
6-SOIC (0.295", 7.50mm Width)
6-SDIP Gull Wing
-40°C ~ 125°C
1
3V ~ 30V
1Mbps
General Purpose
Automotive
Capacitive Coupling
Yes
1/0
Unidirectional
5000Vrms
20kV/µs
60ns, 60ns
20ns
15ns, 5ns
AEC-Q100
ISO7762DWR
DGTL ISO 5000VRMS 6CH GP 16SOIC
1+
$3.8028
5+
$3.5915
10+
$3.3803
Quantity
53,372 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
ISO776x
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-55°C ~ 125°C
6
2.25V ~ 5.5V
100Mbps
General Purpose
-
Capacitive Coupling
No
4/2
Unidirectional
5000Vrms
85kV/µs
16ns, 16ns
4.9ns
1.1ns, 1.4ns
-
SI8610BB-B-ISR
DGTL ISO 2500VRMS 1CH GP 8SOIC
1+
$3.8028
5+
$3.5915
10+
$3.3803
Quantity
51,085 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-40°C ~ 125°C
1
2.5V ~ 5.5V
150Mbps
General Purpose
-
Capacitive Coupling
No
1/0
Unidirectional
2500Vrms
35kV/µs
13ns, 13ns
4.5ns
2.5ns, 2.5ns
-
ISO7340FCDWR
DGTL ISO 3000VRMS 4CH GP 16SOIC
1+
$12.6761
5+
$11.9718
10+
$11.2676
Quantity
50,960 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
-40°C ~ 125°C
4
3V ~ 5.5V
25Mbps
General Purpose
-
Capacitive Coupling
No
4/0
Unidirectional
3000Vrms
25kV/µs
58ns, 58ns
4ns
2.1ns, 1.7ns
-

About  Digital Isolators

Digital isolators are electronic components designed to electrically isolate different circuits from each other while still enabling the transfer of digital signals. They ensure that signals can be transmitted between circuits without any direct electrical connection, providing safety and protection against voltage spikes, ground loops, and noise interference. There are various technologies used in digital isolators, including capacitive coupling, giant magnetoresistive (GMR), and magnetic coupling. These technologies enable the transmission of digital signals across the isolation barrier while maintaining electrical isolation. The number of channels in digital isolators can vary, typically ranging from 1 to 10 or more. Each channel represents an independent path for signal transmission between the isolated circuits. The number of channels required depends on the specific application and the number of signals that need to be transferred. Digital isolators can have different types of channels, namely bidirectional, unidirectional, or a combination of both. Bidirectional channels allow signals to be transmitted in both directions, enabling two-way communication between the isolated circuits. Unidirectional channels, on the other hand, support signals flowing in only one direction, restricting communication to a single direction. The choice of channel type depends on the requirements of the application. Bidirectional channels are commonly used when there is a need for two-way communication, such as in data transmission or control systems. Unidirectional channels may be preferred when signals only need to flow in one direction, simplifying the design and reducing complexity. In summary, digital isolators provide electrical isolation between circuits while allowing for the transfer of digital signals. They employ technologies like capacitive coupling, GMR, or magnetic coupling. The number of channels in digital isolators can vary, accommodating different signal transmission requirements. Channel types can be bidirectional, unidirectional, or a combination of both, depending on the application's needs. Digital isolators play a crucial role in ensuring signal integrity, protecting circuits from electrical issues, and enabling safe and reliable communication between isolated systems.