| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
35 pcs
|
35 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 | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Operating Temperature Range | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Voltage | |
| Technology | |
| Type | |
| Voltage |
The ISO7831FDWR from Texas Instruments is a high-voltage, reinforced 3-channel digital isolator. It supports a data rate of up to 100Mbps and features 2 forward and 1 reverse channel configuration.
This device provides robust isolation with a withstand voltage of 5700Vrms and a transient isolation voltage of 8000VPK. It boasts a high Common Mode Transient Immunity (CMTI) of 85kV/µs, ensuring reliable operation in noisy environments. The operating temperature range is -55°C to 125°C, making it suitable for demanding applications.
Packaged in a 16-SOIC (0.295", 7.50mm Width) surface-mount form factor, the ISO7831FDWR is designed for ease of integration into printed circuit boards. Its low propagation delay of 11ns typical and low power consumption contribute to efficient system design.
Key electrical specifications include a wide supply voltage range of 2.25V to 5.5V and low channel-to-channel output skew of 2.5ns maximum. The isolator supports protocols such as GPIO, General purpose, PWM, and UART, offering versatility for various interface needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.04 | $3.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO7831FDWR has a withstand isolation voltage of 5700Vrms and a transient isolation voltage of 8000VPK.
The ISO7831FDWR supports a maximum data rate of 100Mbps.
The ISO7831FDWR operates in a temperature range of -55°C to 125°C.
The ISO7831FDWR is available in a 16-SOIC package.
The ISO7831FDWR has 3 channels, configured as 2 forward and 1 reverse.
The typical propagation delay for the ISO7831FDWR is 11ns.