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ISO7740FDBQR Breakout
DIGITAL ISOLATOR 3KV 4CH 16-SSOP
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£5.97
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Design a Custom BoardAbout This Component
Four-channel digital isolator with 3kV isolation rating in a 16-pin SSOP package. Provides galvanic isolation between logic circuits operating at different voltage domains, protecting sensitive circuits from high-voltage transients and noise. Ideal for industrial motor control, power management interfaces, and multi-voltage system applications.
Package: SSOP-16 (3.9×4.9mm, P0.635mm) · 16 pins
Why does this need a breakout?
Hand soldering 0.635mm pitch QSOP-16 is error-prone and requires fine-tip soldering skills. A breakout board breaks out all 16 pins to standard headers for breadboard prototyping and jumper wire connections, eliminating solder bridges and making ADC integration straightforward during development.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | ISO7740FDBQR |
| Package | SSOP-16 (3.9×4.9mm, P0.635mm) |
| Pin Count | 16 |
| Channel Type | Unidirectional |
| Data Rate | 100Mbps |
| Number of Channels | 4 |
| Rise / Fall Time (Typ) | 2.4ns, 2.4ns |
| Type | General Purpose |
| Voltage - Isolation | 3000Vrms |
| Voltage - Supply | 2.25V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x ISO7740FDBQR 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