| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,480 pcs
|
3480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,018 pcs
|
3018 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
2,465 pcs
|
2465 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| ESD Protection | |
| Inputs | |
| Isolated Power | |
| Lead Spacing | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Technology | |
| Type | |
| Voltage |
The ISO7221BDR from Texas Instruments is a 2-channel digital isolator providing basic isolation suitable for various general-purpose applications. It supports a data rate of up to 5Mbps and offers a withstand isolation voltage of 2500Vrms. The device features a common-mode transient immunity of 25kV/µs, ensuring robust performance in noisy environments.
Designed with capacitive coupling technology, the ISO7221BDR operates within a wide temperature range of -40°C to 125°C. It is available in an 8-SOIC package, suitable for surface mount applications. The isolator has a propagation delay of 70ns and a maximum pulse width distortion of 3ns, contributing to signal integrity.
Key electrical characteristics include 2 channels with a 1/1 forward/reverse channel configuration. The typical current consumption per channel is 4.3mA at DC and 5mA at 1Mbps. The device also includes 4kV ESD protection and meets stringent safety certifications.
This digital isolator is ideal for applications requiring galvanic isolation between different voltage domains, protecting sensitive components and improving system reliability. Its compact 8-SOIC package and surface mount capability facilitate integration into various electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.94 | $1.94 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO7221BDR has a withstand isolation voltage of 2500Vrms.
The maximum data rate supported by the ISO7221BDR is 5Mbps.
The ISO7221BDR operates in a temperature range of -40°C to 125°C.
The ISO7221BDR is available in an 8-SOIC package.
No, the ISO7221BDR does not provide isolated power.
The minimum Common Mode Transient Immunity for the ISO7221BDR is 25kV/µs.