Digital Isolators
Digital Isolators electrically separate circuits but still allow for digital signals to be transferred between them. The technology types are capacitive coupling, giant magnetoresistive (GMR), or magnetic coupling. The number of channels range from 1 to 10 and the channel types can be bidirectional, unidirectional, or both.
Sourcing Texas Instruments Digital Isolators: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 16
| Product | Pricing | Datasheet | Isolated Power | Channel Type | Type | Common Mode Transient Immunity (Min) | Inputs - Side 1/Side 2 | Propagation Delay tpLH / tpHL (Max) | Pulse Width Distortion (Max) | Rise / Fall Time (Typ) | Data Rate | Technology | Voltage - Supply | Mounting Type | Number of Channels | Operating Temperature | Package / Case | Supplier Device Package | Voltage - Isolation | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 ISO7721FBDWR Texas Instruments | 1 $2.6300 | No | Unidirectional | CAN, RS232, RS485 | 85kV/µs | 1/1 | 16ns, 16ns | 4.9ns | 1.8ns, 1.9ns | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 2 | -55°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 5000Vrms | 7,719 | |
 ISO7710FD Texas Instruments | 1 $2.0300 | No | Unidirectional | General Purpose | 85kV/µs | 1/0 | 16ns, 16ns | 4.9ns | 3.9ns, 3.9ns | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 1 | -55°C ~ 125°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 3000Vrms | 4,788 | |
 ISO7221AQDRQ1 Texas Instruments | 1 $4.1900 | No | Unidirectional | General Purpose | 25kV/µs | 1/1 | 480ns, 480ns | 14ns | 1ns, 1ns | 1Mbps | Capacitive Coupling | 3V ~ 5.5V | Surface Mount | 2 | -40°C ~ 125°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 4000Vpk | 8,783 | |
ISO7710DW Texas Instruments | 1 $2.9900 | No | Unidirectional | General Purpose | 85kV/µs | 1/0 | 16ns, 16ns | 4.9ns | 1.8ns, 1.9ns | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 1 | -55°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 5000Vrms | 4,384 | |
ISO7730FDW Texas Instruments | 1 $3.5400 | No | Unidirectional | General Purpose | 85kV/µs | 3/0 | 16ns, 16ns | 4.9ns | 1.3ns, 1.4ns | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 3 | -55°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 5000Vrms | 6,349 | |
ISO721QDRQ1 Texas Instruments | 1 $6.2600 | No | Unidirectional | General Purpose | 15kV/µs | 1/0 | 24ns, 24ns | 2ns | 1ns, 1ns | 100Mbps | Capacitive Coupling | 3V ~ 5.5V | Surface Mount | 1 | -40°C ~ 125°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 4000Vpk | 7,646 | |
ISO7820DW Texas Instruments | 1 $6.4400 | No | Unidirectional | General Purpose | 100kV/µs | 2/0 | 16ns, 16ns | 4.6ns | 2.4ns, 2.4ns | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 2 | -55°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 5700Vrms | 9,830 | |
ISO7820LLDW Texas Instruments | 1 $10.2600 | No | Unidirectional | General Purpose | 100kV/µs | 2/0 | 25ns, 25ns | 4.5ns | - | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 2 | -55°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 5700Vrms | 8,876 | |
ISO7720FQDWQ1 Texas Instruments | 1 $3.3000 | No | Unidirectional | General Purpose | 85kV/µs | 2/0 | 16ns, 16ns | 4.9ns | 1.8ns, 1.9ns | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 2 | -40°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 5000Vrms | 6,307 | |
ISO7421FED Texas Instruments | 1 $4.0300 | No | Unidirectional | General Purpose | 25kV/µs | 1/1 | 11ns, 11ns | 3.7ns | 1.8ns, 1.7ns | 50Mbps | Capacitive Coupling | 3V ~ 5.5V | Surface Mount | 2 | -40°C ~ 125°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 2500Vrms | 7,673 | |
ISO7421D Texas Instruments | 1 $9.2885 100 $7.4308 500 $6.1923 | No | Unidirectional | General Purpose | 25kV/µs | 1/1 | 14ns, 14ns | 3.7ns | 1ns, 1ns | 1Mbps | Capacitive Coupling | 3.15V ~ 3.45V, 4.75V ~ 5.25V | Surface Mount | 2 | -40°C ~ 105°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 2500Vrms | 20,000 | |
ISO7330FCDW Texas Instruments | 1 $4.7800 | No | Unidirectional | General Purpose | 25kV/µs | 3/0 | 58ns, 58ns | 4ns | 3ns, 2ns | 25Mbps | Capacitive Coupling | 3V ~ 5.5V | Surface Mount | 3 | -40°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 3000Vrms | 5,659 | |
ISO7820FDW Texas Instruments | 1 $6.4400 | No | Unidirectional | General Purpose | 100kV/µs | 2/0 | 16ns, 16ns | 4.6ns | 2.4ns, 2.4ns | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 2 | -55°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 5700Vrms | 9,285 | |
ISO7231ADW Texas Instruments | 1 $39.3848 | No | Unidirectional | General Purpose | 25kV/µs | 2/1 | 95ns, 95ns | 10ns | 2ns, 2ns | 1Mbps | Capacitive Coupling | 3.15V ~ 5.5V | Surface Mount | 3 | -40°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 4000Vpk | 100,000 | |
ISO7840DW Texas Instruments | 1 $104.6160 | No | Unidirectional | General Purpose | 100kV/µs | 4/0 | 16ns, 16ns | 4.1ns | 1.7ns, 1.9ns | 100Mbps | Capacitive Coupling | 2.25V ~ 5.5V | Surface Mount | 4 | -55°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 5700Vrms | 100,000 | |
ISO7230ADW Texas Instruments | 1 $26.5848 | No | Unidirectional | General Purpose | 25kV/µs | 3/0 | 95ns, 95ns | 10ns | 2ns, 2ns | 1Mbps | Capacitive Coupling | 3.15V ~ 5.5V | Surface Mount | 3 | -40°C ~ 125°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 4000Vpk | 100,000 |