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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.

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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 Efficiency Failure Rate Industrial Grade Inputs Isolated Power Lead Spacing Lead Style Medical Grade Military Grade Mounting Style Mounting Type Number of Channels Operating Temperature Operating Voltage Output Current Output Power Output Voltage Overload Protection Package / Case Power Dissipation Propagation Delay Propagation Delay tpLH Pulse Width Distortion (Max) Rise Storage Temperature Supplier Device Package Supplier Package Supply Voltage Tape & Reel Technology Type Voltage
Product image for ADUM121N1BRZ-RL7 by Analog Devices / Maxim Integrated
ADUM121N1BRZ-RL7
Download Datasheet for ADUM121N1BRZ-RL7
Analog Devices / Maxim Integrated
396
From Trace Tec
Distributor Stock MOQ Country
Trace Tec 396 - -
Price on request
 - - Unidirectional 75kV/µs 150Mbps - - - - 1/1 No - - - - - Surface Mount 2 -40°C ~ 125°C - - - - - - - - 13ns, 13ns 3ns 2.5ns, 2.5ns - 8-SOIC - - - Magnetic Coupling General Purpose 3000Vrms
Product image for ADUM2401ARWZ-RL by Analog Devices / Maxim Integrated
ADUM2401ARWZ-RL
Download Datasheet for ADUM2401ARWZ-RL
Analog Devices / Maxim Integrated
375
From Rayichip
Distributor Stock MOQ Country
Rayichip 375 - -
$0.99
 - - Unidirectional 25kV/µs 1Mbps - - - - 3/1 No 7.5 mm - - - - Surface Mount 4 -40°C - - - - - - - - 100ns 40ns 2.5ns °C ~ °C 16-SOIC - - No Magnetic Coupling General Purpose 5000Vrms
Product image for ADUM152N1BRZ-RL7 by Analog Devices / Maxim Integrated
ADUM152N1BRZ-RL7
Download Datasheet for ADUM152N1BRZ-RL7
Analog Devices / Maxim Integrated
370
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 370 - -
$0.99
 - - Unidirectional 75kV/µs 150 Mbps - - - - 3/2 No - - - - - Surface Mount 5 125°C - - - - - - - - 13 ns 4.5 ns 2.5ns, 2.5ns - 16-SOIC - - Yes Magnetic Coupling General Purpose 3000 V RMS
Product image for SI8463BB-B-IS1 by Skyworks Solutions
SI8463BB-B-IS1
Download Datasheet for SI8463BB-B-IS1
Skyworks Solutions
365
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 365 - -
$3.51
 - - Unidirectional 25 kV/µs (Typ) 150 Mbps - - - - 3/3 No - - - - - Surface Mount 6 –40 to 125 °C 2.70–5.5 V - - - - - - <10 ns 9.5 ns 2.5ns 3.8ns, 2.8ns - 16-SOIC 16-SOIC - No Capacitive Coupling General Purpose 2500 Vrms
Product image for ADUM3400BRWZ by Analog Devices / Maxim Integrated
ADUM3400BRWZ
Download Datasheet for ADUM3400BRWZ
Analog Devices / Maxim Integrated
350
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 350 - -
$0.99
 - - Unidirectional 25kV/µs 10 Mbps - - - - 4/0 No - - - - - Surface Mount 4 -40°C - - - - - - - - 50 ns 3ns 2.5 ns - 16-SOIC 16-SOIC - - Magnetic Coupling General Purpose 2500 Vrms
Product image for SI8661BB-B-IS1 by Skyworks Solutions
SI8661BB-B-IS1
Download Datasheet for SI8661BB-B-IS1
Skyworks Solutions
350
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 350 - -
$3.51
 - - Unidirectional 35 kV/µs 150 Mbps - - - - 5/1 No 3.90 mm - - - - Surface Mount 6 -40°C 2.5 V - - - - - - - 13 ns 4.5 ns 2.5 ns °C ~ °C 16-SOIC - - No Capacitive Coupling General Purpose 2500 Vrms
Product image for ADUM5200ARWZ by Analog Devices / Maxim Integrated
ADUM5200ARWZ
Download Datasheet for ADUM5200ARWZ
Analog Devices / Maxim Integrated
326
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 325 - -
Fe Components 1 1 -
$0.99
 No No Unidirectional >25 kV/µs 1 Mbps - - - No 2/0 Yes - - No No - Surface Mount 2 -40°C ~ 105°C - - Up to 500 mW - - - - - 100 ns, 100 ns 40 ns 2.5ns, 2.5ns - 16-SOIC - - - Magnetic Coupling General Purpose 2500 Vrms
Product image for ISO7710DWR by Texas Instruments
ISO7710DWR
Texas Instruments
320
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 320 - -
$0.77
 - - Unidirectional 85kV/µs 100Mbps ±8kV - - - 1/0 No 7.5 mm - - - - Surface Mount 1 -55°C ~ 125°C - - - - - - - - 16ns, 16ns 4.9ns 1.8ns, 1.9ns - 16-SOIC 16-SOIC 2.25V to 5.5V - Capacitive Coupling General Purpose 5000Vrms
Product image for ISO7842DWWR by Texas Instruments
ISO7842DWWR
Texas Instruments
307
Across 2 distributors
Distributor Stock MOQ Country
Seba Components 307 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$3.40
 No No Unidirectional 100kV/µs 100Mbps - - - No 2/2 No 14.00 mm - No No - Surface Mount 4 -55°C - - - - - - - - 16ns 4.1ns 1.7ns - 16-SOIC - - Tape & Reel Capacitive Coupling General Purpose 5700Vrms
Product image for ADUM1201CRZ by Analog Devices / Maxim Integrated
ADUM1201CRZ
Download Datasheet for ADUM1201CRZ
Analog Devices / Maxim Integrated
302
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2 - -
Risen Electronics 300 - -
$0.99
 No No Unidirectional 25kV/µs 25Mbps - - - No 1/1 No 3.9 mm - No No - Surface Mount 2 -40°C ~ 105°C - - - - - - - - 45ns 3ns 2.5ns °C ~ °C 8-SOIC - - No Magnetic Coupling General Purpose 2500Vrms
Product image for SI8642BB-B-IUR by Skyworks Solutions
SI8642BB-B-IUR
Download Datasheet for SI8642BB-B-IUR
Skyworks Solutions
299
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 299 - -
$3.51
 - - Unidirectional 35 kV/µs 150 Mbps - - - - 2/2 No - - - - - Surface Mount 4 -40°C ~ 125°C - - - - - - - - 13 ns 4.5 ns 2.5 ns - 16-QSOP 16-QSOP - - Capacitive Coupling General Purpose 2500 Vrms
Product image for HCPL-902J by Broadcom Limited
HCPL-902J
Download Datasheet for HCPL-902J
Broadcom Limited
270
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 270 - -
$4.30
 - - Unidirectional 15kV/µs 110MBd - - - - 3/1 No 7.50 mm - - - - Surface Mount 4 -40°C to +100°C - - - - - - - - 15ns, 15ns 3ns 1ns, 1ns - 16-SO W - - No GMR (Giant Magnetoresistive) General Purpose 2500Vrms
Product image for SI8422AB-D-IS by Skyworks Solutions
SI8422AB-D-IS
Download Datasheet for SI8422AB-D-IS
Skyworks Solutions
250
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 250 - -
$3.51
 No No Unidirectional 20kV/µs DC to 150 Mbps - - - No 1/1 No 3.90 mm - No No - Surface Mount 2 125°C 2.6 V - - - - SOIC-16 Wide Body - - 35ns, 35ns 25ns 2ns, 2ns - 8-SOIC - - No CMOS General Purpose 2500Vrms
Product image for HCPL-0931-500E by Broadcom Limited
HCPL-0931-500E
Broadcom Limited
247
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 247 - -
$4.30
 No No Unidirectional 15kV/µs 110MBd - - - No 1/1 No - - No No Surface Mount Surface Mount 2 -55°C / 125°C - - - - - - 150mW - 15ns 3ns 1ns - 8-SO - - No GMR General Purpose 2500Vrms
Product image for TJF1052IT/2Y by NXP Semiconductors
TJF1052IT/2Y
Download Datasheet for TJF1052IT/2Y
NXP Semiconductors
236
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 236 - -
$3.51
 - - Unidirectional 20kV/µs 5 Mbit/s 8 kV - - - 1/1 No 0.0 mm - - - - Surface Mount 2 -40°C ~ 105°C - - - - - - - - - - - - 16-SO 16-SO - No Capacitive Coupling CAN 2500Vrms
Product image for ADUM3470ARSZ by Analog Devices / Maxim Integrated
ADUM3470ARSZ
Download Datasheet for ADUM3470ARSZ
Analog Devices / Maxim Integrated
227
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 227 - -
$0.99
 - - Unidirectional 25 kV/µs 1 Mbps - 70% - - 4/0 No 5.3 mm - - - - Surface Mount 4 -40°C ~ 105°C - - 2 W 3.3 V to 24 V - - - - 100 ns 40 ns 2.5 ns - 20-SSOP - 3V ~ 3.6V, 4.5V ~ 5.5V No Magnetic Coupling General Purpose 2500 Vrms
Product image for ADUM3470ARSZ-RL7 by Analog Devices / Maxim Integrated
ADUM3470ARSZ-RL7
Download Datasheet for ADUM3470ARSZ-RL7
Analog Devices / Maxim Integrated
227
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 227 - -
$0.99
 No No Unidirectional >25 kV/µs 1 Mbps - 70% - No 4/0 No 5.3 mm - No No - Surface Mount 4 -40°C ~ 105°C - - 2 W 3.3 V to 24 V - - - - 100 ns 40 ns 2.5 ns - 20-SSOP - - No Magnetic Coupling General Purpose 2500 Vrms
Product image for ADUM4401WARWZ by Analog Devices / Maxim Integrated
ADUM4401WARWZ
Download Datasheet for ADUM4401WARWZ
Analog Devices / Maxim Integrated
222
From Rayichip
Distributor Stock MOQ Country
Rayichip 222 - -
$0.99
 - - Unidirectional 25kV/µs 1Mbps - - - - 3/1 No 7.5 mm - - - - Surface Mount 4 -40°C / 125°C - - - - - - - - 100ns 40ns 2.5ns - 16-SOIC - - - Magnetic Coupling General Purpose 5000Vrms
Product image for ADUM6404CRWZ by Analog Devices / Maxim Integrated
ADUM6404CRWZ
Download Datasheet for ADUM6404CRWZ
Analog Devices / Maxim Integrated
220
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 220 - -
$0.99
 - - Unidirectional >25kV/µs 25Mbps - - - - 0/4 Yes 7.50 mm - - - - Surface Mount 4 -40°C ~ 105°C - - Up to 400 mW - - - - - 60ns 6ns 2.5ns °C ~ °C 16-SOIC - - No Magnetic Coupling General Purpose 5000Vrms
Product image for SI8620EC-B-ISR by Skyworks Solutions
SI8620EC-B-ISR
Download Datasheet for SI8620EC-B-ISR
Skyworks Solutions
207
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 157 - -
Speed Components Ltd 50 - -
$3.51
 No No Unidirectional 35kV/µs 150Mbps - - - No 2/0 No 3.90 mm - No No - Surface Mount 2 -40°C - - - - - - - - 13ns 4.5ns 2.5ns, 2.5ns - 8-SOIC - - Cut Tape (CT) & Digi-Reel® Capacitive Coupling General Purpose 3750Vrms
Product image for ADUM141E1WBRQZ by Analog Devices / Maxim Integrated
ADUM141E1WBRQZ
Download Datasheet for ADUM141E1WBRQZ
Analog Devices / Maxim Integrated
200
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 200 - -
$0.99
 - - Unidirectional 75kV/µs 150Mbps - - - - 3/1 No - - - - - Surface Mount 4 -40°C - - - - - - - - 13ns 3ns 2.5ns, 2.5ns - 16-QSOP 16-QSOP - - Magnetic Coupling General Purpose 3000Vrms
Product image for ISO7763FDBQ by Texas Instruments
ISO7763FDBQ
Texas Instruments
190
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 190 - -
$4.30
 No No Unidirectional 85kV/µs 100Mbps - - - No 3/3 No 3.90 mm - No No - Surface Mount 6 -55°C ~ 125°C - - - - - - - - 16ns, 16ns 4.9ns 1.1ns, 1.4ns - 16-SSOP 16-SSOP (0.154", 3.90mm Width) - No Capacitive Coupling General Purpose 3000Vrms
Product image for SI8430AB-D-IS by Skyworks Solutions
SI8430AB-D-IS
Download Datasheet for SI8430AB-D-IS
Skyworks Solutions
186
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 186 - -
$3.51
 - - Unidirectional 25 kV/µs (Typ) 150 Mbps - - - - 3/0 No - Surface Mount - - - Surface Mount 3 -40°C ~ 125°C - - - - - - - - 35ns, 35ns 25 ns 3.8 ns, 2.8 ns - 16-SOIC 16-SOIC - - Capacitive Coupling General Purpose 2500Vrms
Product image for HCPL-902J-000E by Broadcom Limited
HCPL-902J-000E
Broadcom Limited
182
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 182 - -
Price on request
 - - Unidirectional 15kV/µs 110MBd - - - - 3/1 No - - - - - Surface Mount 4 -55°C ~ 125°C - - - - - - - - 15ns, 15ns 3ns 1ns, 1ns - 16-SOIC - - - GMR (Giant Magnetoresistive) General Purpose 2500Vrms
Product image for ADUM2402BRWZ-RL by Analog Devices / Maxim Integrated
ADUM2402BRWZ-RL
Download Datasheet for ADUM2402BRWZ-RL
Analog Devices / Maxim Integrated
171
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 171 - -
$0.99
 - - Unidirectional 25kV/µs dc to 90 Mbps - - - - 2/2 No 7.5 mm - - - - Surface Mount 4 105°C - - - - - - - - 50 ns 3ns 2.5 ns - 16-SOIC 16-SOIC - No Magnetic Coupling General Purpose 5000 Vrms
Product image for ISOW1432DFMR by Texas Instruments
ISOW1432DFMR
Download Datasheet for ISOW1432DFMR
Texas Instruments
150
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 150 - -
$4.27
 - - Unidirectional 100 kV/µs (typical) 12 Mbps - 46% - - 2/2 Yes - - - - - Surface Mount 4 -40°C ~ 125°C - 20 mA - - - - - - 610 ns 40 ns 4 ns - 20-SOIC 20-SOIC - - Magnetic Coupling RS422, RS485 5000Vrms
Product image for ISOW7844FDWER by Texas Instruments
ISOW7844FDWER
Texas Instruments
147
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 147 - -
$5.79
 No No Unidirectional 100 kV/µs 100 Mbps ±8 kV - - No 0/4 Yes 7.50 mm - No No - Surface Mount 4 -40°C - - 0.65 W - Yes - - - 13 ns 4.7 ns 2ns, 2ns - 16-SOIC - - No Capacitive Coupling General Purpose 5000 Vrms
Product image for ADUM241D0BRWZ by Analog Devices / Maxim Integrated
ADUM241D0BRWZ
Download Datasheet for ADUM241D0BRWZ
Analog Devices / Maxim Integrated
141
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 141 - -
$0.99
 - - Unidirectional 75kV/µs 150Mbps - - - - 3/1 No 7.50 mm - - - - Surface Mount 4 125°C - - - - - - - - 13ns, 13ns 3ns 2.5ns, 2.5ns - 16-SOIC - - No Magnetic Coupling General Purpose 8000 V peak
Product image for ADUM3300ARWZ by Analog Devices / Maxim Integrated
ADUM3300ARWZ
Download Datasheet for ADUM3300ARWZ
Analog Devices / Maxim Integrated
124
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 124 - -
$0.99
 - - Unidirectional 25 kV/µs 1 Mbps - - - - 3/0 No 7.5 mm - - - - Surface Mount 3 -40°C ~ 105°C - - - - - - - - 100 ns 40 ns 2.5 ns - 16-SOIC - - - Magnetic Coupling General Purpose 2500 Vrms
Product image for ADUM1400BRWZ by Analog Devices / Maxim Integrated
ADUM1400BRWZ
Download Datasheet for ADUM1400BRWZ
Analog Devices / Maxim Integrated
121
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3 - -
Effegi Elettronica S.R.L Stock on Request 14 -
MW.FEP S.p.A. 118 - -
$0.99
 No No Unidirectional 25kV/µs 10Mbps - - - No 4/0 No 7.5 mm - No No - Surface Mount 4 -40°C - - - - - - - - 50ns 3ns 2.5ns - 16-SOIC - - No Magnetic Coupling General Purpose 2500Vrms
Product image for ISO7231MDW by Texas Instruments
ISO7231MDW
Texas Instruments
120
From ADI/AAR OEM Supply
Distributor Stock MOQ Country
ADI/AAR OEM Supply 120 - -
$7.55
 - - Unidirectional 25kV/µs minimum 150Mbps 4kV - - - 2/1 No 0.295 mm - - - - Surface Mount 3 -40°C 3.3V - - - - - - - 23ns, 23ns 2ns maximum 2ns, 2ns - 16-SOIC - - - Capacitive Coupling General Purpose 2500Vrms
Product image for SI8388P-IU by Skyworks Solutions
SI8388P-IU
Download Datasheet for SI8388P-IU
Skyworks Solutions
107
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 107 - -
$3.51
 - - Unidirectional - 2 Mbps - - - - 8/0 No 3.90 mm - - - - Surface Mount 8 -40°C ~ 125°C - - - - - - - - - - 3.9ns, 3.7ns °C ~ °C 20-QSOP - 2.25 V to 5.5 V No Capacitive Coupling General Purpose 2500 Vrms
Product image for SI8442BB-D-IS by Skyworks Solutions
SI8442BB-D-IS
Download Datasheet for SI8442BB-D-IS
Skyworks Solutions
105
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 105 - -
$3.51
 - - Unidirectional 25 kV/µs (Typ) 150 Mbps - - - - 2/2 No 7.5 mm - - - - Surface Mount 4 -40°C ~ 125°C - - - - - - - - 9.5 ns 2.5 ns 2.8 ns - 16-SOIC 16-SOIC - - Capacitive Coupling General Purpose 2500 Vrms
Product image for SI8710BD-B-IS by Skyworks Solutions
SI8710BD-B-IS
Download Datasheet for SI8710BD-B-IS
Skyworks Solutions
100
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 100 - -
$3.51
 - - Unidirectional 35kV/µs 15 Mbps - - - - 1/0 No 7.5 mm Through Hole - - - Surface Mount 1 -40°C ~ 125°C - - - - - - - - 60 ns 20ns 15ns, 5ns - 6-SDIP Gull Wing - - - Capacitive Coupling General Purpose 5000Vrms
Product image for ADUM1300ARWZ-RL by Analog Devices / Maxim Integrated
ADUM1300ARWZ-RL
Download Datasheet for ADUM1300ARWZ-RL
Analog Devices / Maxim Integrated
100
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 100 - -
$0.99
 - - Unidirectional 25kV/µs 1Mbps - - - - 3/0 No 7.5 mm - - - - Surface Mount 3 -40°C ~ 105°C - - - - - - - - 100ns 40ns 2.5ns - 16-SOIC 16-SOIC (0.295", 7.50mm Width) - No Magnetic Coupling General Purpose 2500Vrms
Product image for MAX14935FAWE+ by Analog Devices / Maxim Integrated
MAX14935FAWE+
Download Datasheet for MAX14935FAWE+
Analog Devices / Maxim Integrated
100
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 100 - -
$0.99
 No No Unidirectional 25kV/µs 1Mbps, 25Mbps, 150Mbps - - - No 3/1 No 7.5 mm - No No - Surface Mount 4 -40°C ~ 125°C - - - - - - - - 7.5ns 1ns 2ns - 16-SOIC - 1.71V to 5.5V No Capacitive Coupling General Purpose 5000Vrms
Product image for SI8401AA-B-IS by Skyworks Solutions
SI8401AA-B-IS
Download Datasheet for SI8401AA-B-IS
Skyworks Solutions
96
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 96 - -
$3.51
 No No Bidirectional 25 kV/µs (Typ) - - - - No 2/2 No 3.9 mm - No No - Surface Mount 2 -40°C ~ 125°C - - - - - - 220 mW 29 ns - - - - 8-SOIC - - No Capacitive Coupling I²C 1000 Vrms
Product image for SI8645BC-B-IS1 by Skyworks Solutions
SI8645BC-B-IS1
Download Datasheet for SI8645BC-B-IS1
Skyworks Solutions
96
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 96 - -
$3.51
 - - Unidirectional 35 kV/µs 150 Mbps - - - - 4/0 No - - - - - Surface Mount 4 125°C / -40°C - - - - - - - 10 ns 13 ns 4.5 ns 2.5 ns - 16-SOIC 16-SOIC - - Capacitive Coupling General Purpose 3750 Vrms
Product image for SI8631AB-B-IS by Skyworks Solutions
SI8631AB-B-IS
Download Datasheet for SI8631AB-B-IS
Skyworks Solutions
93
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 93 - -
$3.51
 No No Unidirectional 35 kV/µs 1 Mbps - - - No 2/1 No 7.5 mm - No No - Surface Mount 4 Channel –40 to 125 °C - - - - - SOIC-16 wide body - - 35 ns 25 ns 35 ns - 16-SOIC - - No Capacitive Coupling General Purpose 2500Vrms
Product image for ISO7842DW by Texas Instruments
ISO7842DW
Texas Instruments
88
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 88 - -
$5.13
 - - Unidirectional 100kV/µs 100Mbps - - - - 2/2 No 7.5 mm - - - - Surface Mount 4 -55°C - - - - - - - - 16ns, 16ns 4.1ns 1.7ns, 1.9ns - 16-SOIC 16-SOIC - - Capacitive Coupling General Purpose 5700Vrms
Product image for SI8421AB-D-IS by Skyworks Solutions
SI8421AB-D-IS
Download Datasheet for SI8421AB-D-IS
Skyworks Solutions
86
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 86 - -
$3.51
 No No Unidirectional 25 kV/µs 150 Mbps - - - No 1/1 No 3.90 mm - No No - Surface Mount 2 -40°C to 125°C - - - - - - - - 35 ns 25 ns 3.8 ns, 2.8 ns - 8-SOIC - - No Capacitive Coupling General Purpose 2500Vrms
Product image for SI8641EC-B-IS1R by Skyworks Solutions
SI8641EC-B-IS1R
Download Datasheet for SI8641EC-B-IS1R
Skyworks Solutions
78
From Innova Technologies
Distributor Stock MOQ Country
Innova Technologies 78 - -
$3.51
 - - Unidirectional 35kV/µs 150 Mbps - - Si864x - 3/1 No 3.9 mm - - - Smd/Smt Surface Mount 4 -40°C ~ 125°C - - - - - - 275 mW - 13ns, 13ns 4.5ns 2.5ns, 2.5ns - 16-SOIC (0.154", 3.90mm Width) - - - Magnetic Coupling High Speed 3750Vrms
Product image for HCPL-0931-000E by Broadcom Limited
HCPL-0931-000E
Broadcom Limited
76
From HMB Electronics LLC
Distributor Stock MOQ Country
HMB Electronics LLC 76 - -
$4.30
 - - Unidirectional 15kV/µs 110MBd - - - - 1/1 No 3.9 mm - - - - Surface Mount 2 -55°C ~ 125°C - - - - - - - - 15ns, 15ns 3ns 1ns, 1ns - 8-SO - - - GMR (Giant Magnetoresistive) General Purpose 2500Vrms
Product image for ADUM1281ARZ by Analog Devices / Maxim Integrated
ADUM1281ARZ
Download Datasheet for ADUM1281ARZ
Analog Devices / Maxim Integrated
73
From Rayichip
Distributor Stock MOQ Country
Rayichip 73 - -
$0.99
 No No Unidirectional 25kV/µs 100 Mbps - - - No 1/1 No 3.90 mm - No No - Surface Mount 2 -40°C ~ 125°C 3.3 V to 5 V - - - - - - - 50ns, 50ns 10ns 2.5ns, 2.5ns - 8-SOIC 8-SOIC - No Magnetic Coupling General Purpose 3000Vrms
Product image for ADUM3150BRSZ-RL7 by Analog Devices / Maxim Integrated
ADUM3150BRSZ-RL7
Download Datasheet for ADUM3150BRSZ-RL7
Analog Devices / Maxim Integrated
65
From Trace Tec
Distributor Stock MOQ Country
Trace Tec 65 - -
Price on request
 - - Unidirectional 25kV/µs 40Mbps - - - - 4/2 No - - - - - Surface Mount 6 -40°C ~ 125°C - - - - - - - - 14ns, 14ns 2ns 2.5ns, 2.5ns - 20-SSOP - - - Magnetic Coupling SPI 3750Vrms
Product image for ADUM1251ARZ by Analog Devices / Maxim Integrated
ADUM1251ARZ
Download Datasheet for ADUM1251ARZ
Analog Devices / Maxim Integrated
65
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 16 - -
Hybrid Electronics 49 - -
$0.99
 - - Bidirectional, Unidirectional 25kV/µs 1 Mbps - - - - 2/1 No 0.154 mm - - - - Surface Mount 2 -40°C ~ 105°C - - - - - - - - - 145ns, 85ns - - 8-SOIC - - - Magnetic Coupling I2C 2500 Vrms
Product image for MAX12931EASA+T by Analog Devices / Maxim Integrated
MAX12931EASA+T
Analog Devices / Maxim Integrated
60
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 60 - -
$0.99
 No No Unidirectional 50kV/µs (Typ) 25Mbps - - - No 1/1 No 3.9 mm - No No - Surface Mount 2 -40°C ~ 125°C - - - - - - - - 32.5ns, 33.6ns 4ns 1.6ns, 1.4ns - 8-SOIC - - No Capacitive Coupling CAN, RS232, RS485 3000Vrms
Product image for ISO1644DWR by Texas Instruments
ISO1644DWR
Download Datasheet for ISO1644DWR
Texas Instruments
58
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 58 - -
$2.68
 - - Bidirectional, Unidirectional 50 kV/µs / ±100 kV/µs 50Mbps - - - - 4/3 No 7.50 mm - - - - Surface Mount 5 -40°C ~ 125°C - - - - - 16-SOIC (DW) - - 18 ns 7 ns 6 ns °C ~ °C 16-SOIC - - No Capacitive Coupling I²C, SPI 5000 VRMS
Product image for ADUM3160BRWZ-RL by Analog Devices / Maxim Integrated
ADUM3160BRWZ-RL
Download Datasheet for ADUM3160BRWZ-RL
Analog Devices / Maxim Integrated
57
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 57 - -
$0.99
 - - Bidirectional >25 kV/µs 1.5 Mbps - - - - 1/1 No 7.5 mm - - - - Surface Mount 1 -40°C / 105°C - - - - - - - - 70 ns - 20 ns - 16-SOIC 16-SOIC - - Magnetic Coupling USB 2.0 4.5 V / 5.5 V
Product image for SI8380S-IU by Skyworks Solutions
SI8380S-IU
Download Datasheet for SI8380S-IU
Skyworks Solutions
54
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 54 - -
$3.51
 - - Unidirectional 200 kV/µs 250 kbps - - - - 8/0 No 3.9 mm - - - Smd/Smt Surface Mount 8 -40°C ~ 125°C - - - - - - - - - - 3.9ns, 3.7ns - 20-QSOP - - - Capacitive Coupling SPI 2500 Vrms
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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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