| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,321 pcs
|
1321 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Inputs | |
| Isolated Power | |
| Lead Spacing | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Operating Temperature Range | |
| Propagation Delay | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Technology | |
| Type | |
| Voltage |
The Texas Instruments ISO7731DBQR is a high-speed, robust digital isolator featuring three channels. It supports a 100Mbps data rate and provides 3000Vrms of isolation, with options for up to 5000Vrms.
This isolator is suitable for general-purpose applications and operates over a wide temperature range of -55°C to 125°C. Key electrical specifications include a low propagation delay of 11ns typical and a common-mode transient immunity (CMTI) of 85kV/µs minimum. It consumes low power, with a typical current consumption of 1.53mA per channel at 1Mbps.
The ISO7731DBQR is available in a 16-SSOP surface-mount package. Its robust isolation barrier offers over 30 years of projected lifetime at 1500VRMS working voltage and includes system-level ESD, EFT, and surge immunity. The device supports GPIO, PWM, and UART protocols.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.86 | $0.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO7731DBQR offers a withstand isolation voltage of 3000Vrms and a surge isolation voltage up to 12.8kVpk.
The operating temperature range for the ISO7731DBQR is -55°C to 125°C.
The ISO7731DBQR is available in a 16-SSOP package.
The ISO7731DBQR supports a maximum data rate of 100Mbps.
The ISO7731DBQR has 3 channels, with a configuration of 2 forward and 1 reverse channel.