
- Manufacturer
- MFR.Part #
- ISO7221BDRG4
- JLCPCB Part #
- C7211539
- Package
- SOIC-8
- Description
- -40℃~+125℃ 1 1 2500 3V~5.5V 3V~5.5V 50kV/us 55ns 5Mbps High Level SOIC-8 Digital Isolators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Signal Isolation Devices/Digital Isolators | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-8 | |
| Default Output | High Level | |
| Number of Forward Channels | 1 | |
| Operating Temperature | -40℃~+125℃ | |
| Data Rate(Max) | 5Mbps | |
| Number of Channels | 2 | |
| Voltage - Supply(VCCA) | 3V~5.5V | |
| Voltage - Supply(VCCB) | 3V~5.5V | |
| Isolation Voltage(Vrms) | 2500 | |
| Propagation Delay(tpd) | 55ns | |
| Number of Reverse Channels | 1 | |
| CMTI(kV/us) | 50kV/us |

* Images are for reference only
ISO7221BDRG4
Extended- Manufacturer
- MFR.Part #
- ISO7221BDRG4
- JLCPCB Part #
- C7211539
- Package
- SOIC-8
- Description
- -40℃~+125℃ 1 1 2500 3V~5.5V 3V~5.5V 50kV/us 55ns 5Mbps High Level SOIC-8 Digital Isolators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- ISO7221BDRG4
- JLCPCB Part #
- C7211539
- Package
- SOIC-8
- Description
- -40℃~+125℃ 1 1 2500 3V~5.5V 3V~5.5V 50kV/us 55ns 5Mbps High Level SOIC-8 Digital Isolators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
ISO7221BDRG4 Specifications
ISO7221BDRG4 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Signal Isolation Devices/Digital Isolators | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-8 | |
| Default Output | High Level | |
| Number of Forward Channels | 1 | |
| Operating Temperature | -40℃~+125℃ | |
| Data Rate(Max) | 5Mbps | |
| Number of Channels | 2 | |
| Voltage - Supply(VCCA) | 3V~5.5V | |
| Voltage - Supply(VCCB) | 3V~5.5V | |
| Isolation Voltage(Vrms) | 2500 | |
| Propagation Delay(tpd) | 55ns | |
| Number of Reverse Channels | 1 | |
| CMTI(kV/us) | 50kV/us |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ISO7221BDRG4. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

ISO7221BDRG4 Schematic Symbol & PCB Footprint
The ISO7221BDRG4 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.