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ISO7741DBQR Breakout
DGTL ISOLTR 3KV 4CH 16-SSOP
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£6.21
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Design a Custom BoardAbout This Component
Four-channel digital isolator with 3kV isolation rating in a 16-pin SSOP surface-mount package. Provides galvanic isolation between low-voltage logic circuits and high-voltage or noisy systems. Typical applications include motor control, power supply isolation, CAN/RS-485 interfaces, and industrial gate-driver circuits requiring robust noise immunity.
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 | ISO7741DBQR |
| 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 ISO7741DBQR 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