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Digital Isolators

Digital Isolators facilitate the safe transmission of digital signals across different voltage domains. Key specifications include Channel Type, Common Mode Transient Immunity (Min), and Data Rate. These components are essential for applications such as new product design and prototyping.

4,663 active parts
18 manufacturers
34 distributors
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What are Digital Isolators ?

Digital Isolators are electronic components designed to transmit digital signals while isolating different voltage levels to protect sensitive devices. They are commonly used in applications such as production electronics assembly and maintenance. Important specifications for selection include Channel Type, which determines the isolation method; Common Mode Transient Immunity (Min), which ensures reliability in noisy environments; and Data Rate, which affects the speed of signal transmission. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr AEC Qualified Automotive Grade Channel Type Common Mode Transient Immunity (Min) Data Rate ESD Protection Industrial Grade Inputs Isolated Power Lead Spacing Medical Grade Military Grade Mounting Type Number of Channels Operating Temperature Operating Temperature Range Operating Voltage Package / Case Power Consumption Propagation Delay Propagation Delay (Max) Propagation Delay tpLH Pulse Width Distortion (Max) Rise Storage Temperature Supplier Device Package Supplier Package Supply Voltage Tape & Reel Technology Type Voltage Voltage Supply Working Voltage
Product image for ISO7420D by Texas Instruments
ISO7420D
Texas Instruments
25,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 25,000 - -
$4.23
 - - Unidirectional 25 kV/µs 1 Mbps - - 2/0 No - - - Surface Mount 2 -40°C - - - - - - 14 ns 3.7 ns 1 ns, 1 ns - 8-SOIC 8-SOIC - - Capacitive Coupling General Purpose 2500 Vrms - -
Product image for MAX12930EASA+T by Analog Devices / Maxim Integrated
MAX12930EASA+T
Download Datasheet for MAX12930EASA+T
Analog Devices / Maxim Integrated
25,000
Across 2 distributors
Distributor Stock MOQ Country
Tomark Electronics Ltd 17,500 - -
PROSOFT ELECTRONICS 7,500 - -
$0.99
 No No Unidirectional 50kV/µs 25Mbps - No 2/0 No 3.9 mm No No Surface Mount 2 -40°C - 1.71V - - - - 32.5ns 4ns 1.6ns, 1.4ns (Max) - 8-SOIC - - Tape & Reel (TR) Capacitive Coupling CAN, RS232, RS422, RS485 3000Vrms - -
Product image for SI8660BD-ASR by Skyworks Solutions
SI8660BD-ASR
Download Datasheet for SI8660BD-ASR
Skyworks Solutions
24,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 24,000 - -
$3.51
 - Yes Unidirectional 35 kV/µs 150 Mbps - - 6/0 Yes 7.50 mm - - Surface Mount 6 -40°C ~ 125°C - 2.5–5.5 V 16-SOIC - - - 13 ns 4.5 ns 2.5ns, 2.5ns - 16-SOIC - - No Capacitive Coupling General Purpose 5000 VRMS - -
Product image for SI8422AB-D-ISR by Skyworks Solutions
SI8422AB-D-ISR
Download Datasheet for SI8422AB-D-ISR
Skyworks Solutions
23,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 23,000 - -
$3.51
 - - Unidirectional 20kV/µs 150 Mbps - - 1/1 No - - - Surface Mount 2 -40°C to 125°C - - - - - - 10 ns 25 ns 2 ns - 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - Capacitive Coupling General Purpose 5000 VRMS - -
Product image for ISO7342CDWR by Texas Instruments
ISO7342CDWR
Texas Instruments
22,973
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 606 - -
RAD 606 - -
Optech Co.,Limited 7,001 - -
Xingangxin 2,505 - -
Smaxon Electronics 12,255 - -
$5.27
 No No Unidirectional 25 kV/µs 25 Mbps - No 2/2 No - No No Surface Mount 4 -40°C - - - - 31 ns - 58 ns 4 ns 2.1 ns - 16-SOIC - - - Capacitive Coupling General Purpose 3000 Vrms - -
Product image for ISO7341CQDWQ1 by Texas Instruments
ISO7341CQDWQ1
Texas Instruments
22,600
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
$6.40
 - - Unidirectional 25kV/µs 25Mbps - - 3/1 No 7.5 mm - - Surface Mount 4 -40°C / 125°C - - - - - - 58ns 4ns 2.1ns, 1.7ns - 16-SOIC - - - Capacitive Coupling General Purpose 3000Vrms - -
Product image for ISO7731DWR by Texas Instruments
ISO7731DWR
Texas Instruments
22,597
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 19,032 - -
Xingangxin 1,565 - -
Smaxon Electronics 2,000 - -
$1.20
 - - Unidirectional 85kV/µs 100Mbps - - 2/1 No - - - Surface Mount 3 -55°C ~ 125°C -55°C ~ 125°C - - - - - 16ns 4.9ns 1.3ns, 1.4ns - 16-SOIC - - - Capacitive Coupling General Purpose 5000Vrms - -
Product image for ISO7760FDBQR by Texas Instruments
ISO7760FDBQR
Texas Instruments
22,472
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 9,040 - -
Optech Co.,Limited 4,500 - -
Xingangxin 8,932 - -
$1.27
 No No Unidirectional 85kV/µs 100Mbps - No 6/0 No - No No Surface Mount 6 -55°C / 125°C - - - - - - 16ns 4.9ns 1.1ns, 1.4ns - 16-SSOP 16-SSOP - - Capacitive Coupling General Purpose 3000Vrms - -
Product image for ISO7341CDW by Texas Instruments
ISO7341CDW
Texas Instruments
22,311
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Smaxon Electronics 1,040 - -
$5.92
 - - Unidirectional 25 kV/µs 25 Mbps - - 3/1 No - - - Surface Mount 4 -40°C to 125°C - - - - - - 58 ns 4 ns 2.1 ns - 16-SOIC 16-SOIC - - Capacitive Coupling General Purpose 3000 Vrms - -
Product image for ISO7720FDR by Texas Instruments
ISO7720FDR
Texas Instruments
21,340
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Xingangxin 1,340 - -
$0.87
 - - Unidirectional 85kV/µs 100Mbps - - 2/0 No 3.9 mm - - Surface Mount 2 -55°C - - - - - - 16ns 4.9ns 1.9ns - 8-SOIC - 2.25V to 5.5V - Capacitive Coupling General Purpose 3000Vrms - -
Product image for ISO7520CDWR by Texas Instruments
ISO7520CDWR
Texas Instruments
21,271
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
$3.97
 - - Unidirectional 25kV/µs 1Mbps - - 2/0 No 7.5 mm - - Surface Mount 2 -40°C - - 16-SOIC - - - 14ns 3.7ns 1ns, 1ns - 16-SOIC - - - Capacitive Coupling General Purpose 4243Vrms - -
Product image for ISO7761FDBQR by Texas Instruments
ISO7761FDBQR
Texas Instruments
20,971
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Smaxon Electronics 971 - -
$1.27
 - - Unidirectional 85kV/µs 100 Mbps - - 5/1 No 3.9 mm - - Surface Mount 6 -55°C ~ 125°C - - - - - - 16ns, 16ns 4.9 ns 1.1ns, 1.4ns - 16-SSOP - - - Capacitive Coupling General Purpose 3000 Vrms - -
Product image for ISO7720DR by Texas Instruments
ISO7720DR
Texas Instruments
20,671
Across 4 distributors
Distributor Stock MOQ Country
Speed Components Ltd 628 - -
Optech Co.,Limited 4,793 - -
Xingangxin 3,250 - -
Smaxon Electronics 12,000 - -
$0.87
 - - Unidirectional 85 kV/µs 100 Mbps - - 2/0 No 0.154 mm - - Surface Mount 2 -55°C - - - - - - 16ns, 16ns 4.9ns 1.8ns, 1.9ns - 8-SOIC - - - Capacitive Coupling General Purpose 3000Vrms - -
Product image for ISO7641FCDW by Texas Instruments
ISO7641FCDW
Texas Instruments
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
$5.92
 - - Unidirectional 25kV/µs 25Mbps - - 3/1 No - - - Surface Mount 4 -40°C - - - - 17ns - 28ns, 28ns 3ns 2.8ns, 2.9ns - 16-SOIC - - - Capacitive Coupling General Purpose 2500Vrms - -
Product image for ISO7720FDWR by Texas Instruments
ISO7720FDWR
Texas Instruments
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
$1.04
 No No Unidirectional 85kV/µs 100Mbps - No 2/0 No - No No Surface Mount 2 -55°C - - - - - - 16ns, 16ns 4.9ns 1.8ns, 1.9ns - 16-SOIC - - - Capacitive Coupling General Purpose 5000Vrms - -
Product image for SI8662BD-AS by Skyworks Solutions
SI8662BD-AS
Download Datasheet for SI8662BD-AS
Skyworks Solutions
20,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 20,000 - -
$3.51
 - - Unidirectional 35kV/µs 150 Mbps - - 4/2 Yes 7.5 mm - - Surface Mount 6 -40°C ~ 125°C - - - - < 10 ns - 13 ns, 13 ns 4.5 ns 2.5ns, 2.5ns - 16-SOIC - - No Capacitive Coupling General Purpose 5000Vrms - -
Product image for ADUM3200ARZ-RL7 by Analog Devices / Maxim Integrated
ADUM3200ARZ-RL7
Download Datasheet for ADUM3200ARZ-RL7
Analog Devices / Maxim Integrated
19,979
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 19,979 - -
$0.99
 No No Unidirectional 25kV/µs 1Mbps - No 2/0 No 3.9 mm No No Surface Mount 2 -40°C - - 8-SOIC - - - 150ns 40ns 10ns - 8-SOIC - - No Magnetic Coupling General Purpose 2500Vrms - -
Product image for MAX14938GWE+T by Analog Devices / Maxim Integrated
MAX14938GWE+T
Download Datasheet for MAX14938GWE+T
Analog Devices / Maxim Integrated
19,900
From Fe Components
Distributor Stock MOQ Country
Fe Components 19,900 - -
$0.99
 No No Unidirectional 35kV/µs (Typ) 20Mbps - No 2/1 No 7.5 mm No No Surface Mount 3 -40°C ~ 105°C - - - - - - 68ns - 15ns, 15ns - 16-SOIC - - No Capacitive Coupling RS485 2750Vrms (60s) - -
Product image for ISO35DWR by Texas Instruments
ISO35DWR
Texas Instruments
19,674
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 9,040 - -
Xingangxin 4,349 - -
Smaxon Electronics 6,285 - -
$4.33
 No No Unidirectional 25 kV/µs 1 Mbps - No 2/1 No 7.5 mm No No Surface Mount 3 -40°C ~ 85°C - - - - - - - - - - 16-SOIC - - No Capacitive Coupling RS422, RS485 2500Vrms - -
Product image for MAX14850ASE+ by Analog Devices / Maxim Integrated
MAX14850ASE+
Download Datasheet for MAX14850ASE+
Analog Devices / Maxim Integrated
18,554
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 17,553 - -
Bristol Electronics 1 - -
Xingangxin 1,000 - -
$0.99
 - - Bidirectional | Unidirectional 1.5kV/µs 2Mbps, 50Mbps - - 4/4 No 3.9 mm - - Surface Mount 6 -40°C ~ 125°C - - - - - - - - - - 16-SOIC 16-SOIC 3V ~ 5.5V - Capacitive Coupling General Purpose 600Vrms - -
Product image for ISO7741QDWRQ1 by Texas Instruments
ISO7741QDWRQ1
Texas Instruments
18,278
Across 5 distributors
Distributor Stock MOQ Country
Risen Electronics 2,000 - -
Romaks Technologies 12,053 - -
Optech Co.,Limited 3,100 - -
Xingangxin 1,124 - -
Shenzhen YJT Company Limited 1 - -
$1.65
 No No Unidirectional 40 kV/µs 100 Mbps - No 3/1 No 7.5 mm No No Surface Mount 4 -40°C ~ 125°C - - - - - 17 ns 16 ns 4.9 ns 2.4ns, 2.4ns - 16-SOIC - - - Capacitive Coupling General Purpose 5000 Vrms - -
Product image for ISO7741FDBQR by Texas Instruments
ISO7741FDBQR
Texas Instruments
18,249
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 13,908 - -
PROSOFT ELECTRONICS 920 - -
Xingangxin 3,421 - -
$0.99
 No No Unidirectional 85kV/µs 100Mbps - No 3/1 No - No No Surface Mount 4 -55°C ~ 125°C -55 to 125°C - - - 10.7ns - 16ns 4.9ns 2.4ns - 16-SSOP - - - Capacitive Coupling General Purpose 3000Vrms - -
Product image for SI8641EB-AUR by Skyworks Solutions
SI8641EB-AUR
Download Datasheet for SI8641EB-AUR
Skyworks Solutions
18,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 18,000 - -
$3.51
 - - Unidirectional 35kV/µs 150 Mbps - - 3/1 Yes 3.9 mm - - Surface Mount 4 -40°C ~ 125°C - - - - - - 13 ns 4.5 ns 2.5ns, 2.5ns °C ~ °C 16-QSOP 16-QSOP - No Capacitive Coupling General Purpose 2500Vrms - -
Product image for ISO7741DWR by Texas Instruments
ISO7741DWR
Texas Instruments
17,836
Across 5 distributors
Distributor Stock MOQ Country
Romaks Technologies 8,500 - -
Optech Co.,Limited 2,180 - -
PROSOFT ELECTRONICS 144 - -
Xingangxin 1,012 - -
Smaxon Electronics 6,000 - -
Price on request
 - - Unidirectional 85kV/µs 100Mbps ±8kV - 3/1 No - - - Surface Mount 4 125°C –55°C to 125°C - - 1.5mA per channel 10.7ns - 16ns 4.9ns 2.4ns - 16-SOIC - 2.25V to 5.5V - Capacitive Coupling General Purpose 5000Vrms - 1500VRMS
Product image for ISO7140FCCDBQ by Texas Instruments
ISO7140FCCDBQ
Texas Instruments
17,651
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 12,914 - -
Xingangxin 4,737 - -
$5.36
 No No Unidirectional 25 kV/µs 50 Mbps - No 4/0 No 3.9 mm No No Surface Mount 4 -40°C to 125°C - - - - 23 ns - 35ns, 35ns 3ns 2ns, 2ns - 16-SSOP - - - Capacitive Coupling General Purpose 2500Vrms - -
Product image for ISO7021DR by Texas Instruments
ISO7021DR
Texas Instruments
17,532
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Xingangxin 1,096 - -
$1.44
 - - Unidirectional 50kV/µs 4Mbps - - 1/1 No - - - Surface Mount 2 -55°C / 125°C - - - - - - 165ns, 165ns 10ns 5ns - 8-SOIC - - - Capacitive Coupling General Purpose 3000Vrms - -
Product image for ISO7141FCCDBQR by Texas Instruments
ISO7141FCCDBQR
Texas Instruments
17,345
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 9,516 - -
Xingangxin 6,216 - -
Smaxon Electronics 1,613 - -
$4.71
 - - Unidirectional 25 kV/µs 50 Mbps - - 3/1 No 3.9 mm - - Surface Mount 4 -40°C - - - - 23 ns - 35 ns 3 ns 2ns, 2ns - 16-SSOP - - - Capacitive Coupling General Purpose 2500Vrms - -
Product image for ISO7241CQDWRQ1 by Texas Instruments
ISO7241CQDWRQ1
Texas Instruments
17,272
Across 7 distributors
Distributor Stock MOQ Country
Rayichip 30 - -
Optech Co.,Limited 3,338 - -
PROSOFT ELECTRONICS 3,200 - -
Xingangxin 1,565 - -
Smaxon Electronics 9,138 - -
Shenzhen YJT Company Limited 1 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$5.10
 No No Unidirectional 25kV/µs Minimum 25Mbps - No 3/1 No - No No Surface Mount 4 -40°C - - - - - - 45ns 5ns Maximum 2ns, 2ns - 16-SOIC - - - Capacitive Coupling General Purpose 4000Vpk - -
Product image for STISO621 by STMicroelectronics
STISO621
STMicroelectronics
16,800
From Fe Components
Distributor Stock MOQ Country
Fe Components 16,800 - -
$3.51
 No No Unidirectional 50kV/µs 100Mbps - No 1/1 No - No No Surface Mount 2 -40°C ~ 125°C - - - - - - 42ns, 42ns 3ns 2ns, 2ns - 8-SOIC - - - Magnetic Coupling General Purpose 5000Vpk 3V ~ 5.5V -
Product image for ISO7740FDBQR by Texas Instruments
ISO7740FDBQR
Texas Instruments
16,552
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 12,053 - -
PROSOFT ELECTRONICS 960 - -
Xingangxin 3,539 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.99
 No No Unidirectional 85kV/µs 100Mbps - No 4/0 No 3.9 mm No No Surface Mount 4 -55°C - - - - - - 16ns, 16ns 4.9ns 2.4ns, 2.4ns - 16-SSOP - - - Capacitive Coupling General Purpose 3000Vrms / 5000Vrms - -
Product image for MAX12931BASA+T by Analog Devices / Maxim Integrated
MAX12931BASA+T
Download Datasheet for MAX12931BASA+T
Analog Devices / Maxim Integrated
16,476
Across 2 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 40 - -
Romaks Technologies 16,436 - -
$0.99
 - - Unidirectional 50kV/µs (Typ) 25Mbps - - 1/1 No 3.9 mm - - Surface Mount 2 -40°C - - - - - - 33.6ns 4ns 1.6ns - 8-SOIC - - - Capacitive Coupling General Purpose 3750Vrms - -
Product image for ISO7231CDWR by Texas Instruments
ISO7231CDWR
Texas Instruments
16,406
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 8,500 - -
Xingangxin 7,386 - -
Smaxon Electronics 520 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$4.30
 No No Unidirectional 25kV/µs 25Mbps - No 2/1 No 7.5 mm No No Surface Mount 3 -40°C ~ 125°C - - - - - - 42ns, 42ns 2.5ns 2ns, 2ns - 16-SOIC - 3.15V ~ 5.5V Tape & Reel Capacitive Coupling General Purpose 2500Vrms - -
Product image for ISO7241CDWR by Texas Instruments
ISO7241CDWR
Texas Instruments
16,282
Across 8 distributors
Distributor Stock MOQ Country
Rayichip 35 - -
Optech Co.,Limited 6,612 - -
Eito Shoji 4,633 - -
PROSOFT ELECTRONICS 50 - -
Xingangxin 1,319 - -
Smaxon Electronics 3,632 - -
Shenzhen YJT Company Limited 1 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$2.46
 - - Unidirectional 25 kV/µs 25 Mbps 4 kV - 3/1 No 7.5 mm - - Surface Mount 4 -40°C - 3.3 V - - - - 42 ns 2.5 ns 2ns, 2ns - 16-SOIC - - - Capacitive Coupling General Purpose 2500Vrms - -
Product image for ISO7762DBQ by Texas Instruments
ISO7762DBQ
Texas Instruments
16,179
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 60 - -
Romaks Technologies 13,614 - -
Xingangxin 2,505 - -
$4.30
 - - Unidirectional 85kV/µs 100Mbps - - 4/2 No 3.90 mm - - Surface Mount 6 -55°C ~ 125°C - - - - - - 16ns 4.9ns 1.1ns, 1.4ns °C ~ °C 16-SSOP - - No Capacitive Coupling General Purpose 3000Vrms - -
Product image for ISO7340FCDW by Texas Instruments
ISO7340FCDW
Texas Instruments
16,143
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 16,143 - -
$5.92
 No No Unidirectional 25 kV/µs 25Mbps - No 4/0 No - No No Surface Mount 4 -40°C -40 to 125 °C - - - 31 ns - 58 ns 4.1 ns 2.1ns, 1.7ns - 16-SOIC - - - Capacitive Coupling General Purpose 3000Vrms - -
Product image for ISO7721DWR by Texas Instruments
ISO7721DWR
Texas Instruments
15,696
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 14,000 - -
Xingangxin 1,696 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$1.04
 No No Unidirectional 85kV/µs 100Mbps - No 1/1 No 7.5 mm No No Surface Mount 2 -55°C ~ 125°C - - - - - - 16ns 4.9ns 1.8ns, 1.9ns - 16-SOIC - - - Capacitive Coupling General Purpose 5000Vrms - -
Product image for ISO7760DBQR by Texas Instruments
ISO7760DBQR
Texas Instruments
15,533
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 12,053 - -
Xingangxin 3,480 - -
$1.27
 - - Unidirectional 85kV/µs 100Mbps - - 6/0 No 3.9 mm - - Surface Mount 6 -55°C - - - - - - 1.1ns, 1.4ns 4.9ns 1.1ns, 1.4ns - 16-SSOP - - - Capacitive Coupling General Purpose 3000Vrms - -
Product image for ADUM1201BRZ by Analog Devices / Maxim Integrated
ADUM1201BRZ
Download Datasheet for ADUM1201BRZ
Analog Devices / Maxim Integrated
15,258
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 15,258 - -
$0.99
 - - Unidirectional >25kV/µs 10Mbps - - 1/1 No - - - Surface Mount 2 125°C - - - - - - 50ns, 50ns 3ns 2.5ns, 2.5ns - 8-SOIC - - - Magnetic Coupling General Purpose 2500Vrms - -
Product image for ADUM1400BRWZ-RL by Analog Devices / Maxim Integrated
ADUM1400BRWZ-RL
Download Datasheet for ADUM1400BRWZ-RL
Analog Devices / Maxim Integrated
15,090
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 90 - -
Risen Electronics 15,000 - -
深圳控芯电子 Stock on Request - -
$4.83
 - - Unidirectional >25kV/µs 10Mbps - - 4/0 No - - - Surface Mount 4 -40°C ~ 105°C - - - - - - 50ns, 50ns 2 ns 2.5ns, 2.5ns - 16-SOIC 16-SOIC - - Magnetic Coupling General Purpose 2500Vrms - -
Product image for ISO7420MDR by Texas Instruments
ISO7420MDR
Texas Instruments
15,067
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 15,067 - -
$4.30
 No No Unidirectional 25kV/µs 1Mbps - No 2/0 No 3.90 mm No No Surface Mount 2 -40°C ~ 125°C - - - - - - 14ns, 14ns 3.7ns 1ns, 1ns - 8-SOIC - - No Capacitive Coupling General Purpose 2500Vrms 3.15V ~ 3.45V, 4.75V ~ 5.25V -
Product image for ISO7241ADW by Texas Instruments
ISO7241ADW
Texas Instruments
15,044
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 12,053 - -
Optech Co.,Limited 2,920 - -
PROSOFT ELECTRONICS 71 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$4.30
 - - Unidirectional 25kV/µs 1Mbps - - 3/1 No 7.50 mm - - Surface Mount 4 -40°C ~ 125°C - - - - - - 95ns 10ns 2ns °C ~ °C 16-SOIC - - No Capacitive Coupling General Purpose 4000Vpk 3.15V ~ 5.5V -
Product image for ISO7821DWW by Texas Instruments
ISO7821DWW
Texas Instruments
15,030
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 4,030 - -
Smaxon Electronics 11,000 - -
$4.12
 No No Unidirectional 100kV/µs 100 Mbps - No 1/1 No - No No Surface Mount 2 -55°C - - - - - - 16ns, 16ns 4.6 ns 2.4ns, 2.4ns - 16-SOIC 16-SOIC 2.25V to 5.5V - Capacitive Coupling General Purpose 5700Vrms - -
Product image for ISO7641FMDWR by Texas Instruments
ISO7641FMDWR
Texas Instruments
14,984
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 12,732 - -
Xingangxin 1,696 - -
Smaxon Electronics 556 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$5.27
 - - Unidirectional 25kV/µs 150Mbps - - 3/1 No 7.5 mm - - Surface Mount 4 -40°C - 5.2kVPK - - 7ns - 10.5ns 2ns 1.6ns - 16-SOIC - - - Capacitive Coupling General Purpose 4243Vrms - -
Product image for ISO7821DWR by Texas Instruments
ISO7821DWR
Texas Instruments
14,839
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 11,300 - -
Xingangxin 3,539 - -
$2.64
 - - Unidirectional 100kV/µs 100Mbps - - 1/1 No 7.5 mm - - Surface Mount 2 125°C / -55°C - - - - 11ns - 16ns 4.6ns 2.4ns - 16-SOIC - - - Capacitive Coupling General Purpose 5700Vrms - -
Product image for ADM2484EBRWZ by Analog Devices / Maxim Integrated
ADM2484EBRWZ
Download Datasheet for ADM2484EBRWZ
Analog Devices / Maxim Integrated
14,563
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 9,978 - -
Speed Components Ltd 1,567 - -
Optech Co.,Limited 3,018 - -
$0.99
 - - Unidirectional >25 kV/µs 500 kbps ±15 kV - 2/1 No - - - Surface Mount 3 -40°C ~ 85°C - - - - - - - - 450ns, 450ns - 16-SOIC 16-SOIC (0.295", 7.50mm Width) - - Magnetic Coupling RS422, RS485 5000 V rms - -
Product image for ISO7741FDBQ by Texas Instruments
ISO7741FDBQ
Texas Instruments
14,533
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 12,914 - -
Xingangxin 1,619 - -
$4.30
 - - Unidirectional 85kV/µs 100Mbps - - 3/1 No - - - Surface Mount 4 -55°C ~ 125°C - - - - - - 16ns 4.9ns 2.4ns - 16-SSOP 16-SSOP (0.154", 3.90mm Width) - - Capacitive Coupling General Purpose 2500Vrms - -
Product image for ADUM4160BRWZ-RL by Analog Devices / Maxim Integrated
ADUM4160BRWZ-RL
Download Datasheet for ADUM4160BRWZ-RL
Analog Devices / Maxim Integrated
14,015
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Spartce Electronics. 30 - -
Optech Co.,Limited 9,185 - -
PROSOFT ELECTRONICS 800 - -
$0.99
 - - Bidirectional 25kV/µs 1.5 Mbps - - 1/1 No 7.50 mm - - Surface Mount 2 105°C - - - - - - 70 ns - 20ns, 20ns (Max) °C ~ °C 16-SOIC 16-SOIC Wide Body - No Magnetic Coupling USB 4.5 V to 5.5 V - -
Product image for SI8450AB-B-IS1R by Skyworks Solutions
SI8450AB-B-IS1R
Download Datasheet for SI8450AB-B-IS1R
Skyworks Solutions
14,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 14,000 - -
$2.32
 No No Unidirectional 25kV/µs (Typ) 150 Mbps - No 5/0 No - No No Surface Mount 5 –40 to 125 °C - - - - - - 35ns, 35ns 25ns 3.8ns, 2.8ns - 16-SOIC - - - Capacitive Coupling General Purpose 2500Vrms - -
Product image for ISO7761DBQ by Texas Instruments
ISO7761DBQ
Texas Instruments
13,711
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 10,044 - -
Xingangxin 3,667 - -
$4.30
 No No Unidirectional 85kV/µs 100Mbps - No 5/1 No 3.90 mm No No Surface Mount 6 -55°C to 125°C - - - - - - 16ns, 16ns 4.9ns 1.1ns, 1.4ns - 16-SSOP - - No Capacitive Coupling General Purpose 3000Vrms - -
Product image for ISO7762FDBQR by Texas Instruments
ISO7762FDBQR
Texas Instruments
13,667
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 3,667 - -
Smaxon Electronics 10,000 - -
$1.27
 - - Unidirectional 85kV/µs 100Mbps - - 4/2 No 3.9 mm - - Surface Mount 6 -55°C - - - - - - 16ns 4.9ns 1.1ns / 1.4ns - 16-SSOP - - - Capacitive Coupling General Purpose 3000Vrms - -
Showing 51-100 of 4,663 products

About Digital Isolators

Digital isolators are critical in various applications, providing robust electrical isolation while maintaining high-speed data transfer. These components are designed to separate different sections of a circuit, ensuring that signals can be transmitted without interference or risk of damage from voltage fluctuations.

When sourcing digital isolators, it is important to consider key specifications such as channel type, common mode transient immunity (CMI), data rate, and the number of inputs. These attributes play a significant role in determining the suitability of a digital isolator for specific applications, including new product design, production electronics assembly, and maintenance tasks.

Buyers should prioritize critical specifications during the selection process. Evaluating the common mode transient immunity ensures that the isolator can withstand voltage spikes, while the data rate is crucial for applications requiring fast signal transmission. Additionally, understanding the operating temperature range and propagation delay can help ensure compatibility with existing designs.

Digital isolators are commonly used in various communication protocols, including CAN, RS232, RS422, and RS485, making them versatile components for many electronic systems. Whether for prototyping or production, these isolators provide the necessary performance and reliability for demanding applications.

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