//
ISO7231CDWR Breakout
DGTL ISOLATOR 2.5KV 3CH 16-SOIC
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
Three-channel digital isolator providing 2.5kV galvanic isolation between input and output circuits. Integrated in a 16-pin SOIC package with typical propagation delays under 100ns and common-mode transient immunity. Suitable for isolated communication interfaces, motor control, and power conversion applications requiring robust noise immunity.
Package: SOIC-16 (3.9×9.9mm) · 16 pins
Why does this need a breakout?
The 1.27mm pin pitch on this 16-pin package makes hand-soldering impractical and breadboard mounting impossible. A breakout board brings the pins to standard 2.54mm spacing, enabling quick prototyping of RS-232/RS-485 transceivers, ADCs, and line drivers without requiring surface-mount soldering skills or PCB fabrication.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | ISO7231CDWR |
| Package | SOIC-16 (3.9×9.9mm) |
| Pin Count | 16 |
| Channel Type | Unidirectional |
| Data Rate | 25Mbps |
| Number of Channels | 3 |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Type | General Purpose |
| Voltage - Isolation | 2500Vrms |
| Voltage - Supply | 3.15V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x ISO7231CDWR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS