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DG1409EEN-T1-GE4 Breakout
IC MUX DUAL 4:1 3.9OHM 16QFN
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Design a Custom BoardAbout This Component
Precision analog multiplexer IC featuring dual 4-channel configuration with 3.9Ω typical on-resistance and 4.2Ω maximum. Operates from single 4.5V-24V or dual ±4.5V-±15V supplies with rail-to-rail signal handling and break-before-make switching. Ideal for signal routing, relay replacement, and precision measurement applications requiring low insertion loss and minimal signal distortion.
Package: QFN-16 (3×3mm) · 16 pins
Why does this need a breakout?
This 3×3mm QFN with 0.5mm pitch requires a breakout board to hand-solder reliably—the fine pitch and sub-millimeter pad spacing make direct assembly impractical without professional equipment. The breakout converts the hidden pads to accessible 0.1" spaced pins, enabling breadboard prototyping of energy harvesting and battery management circuits.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Vishay Siliconix |
| Part Number | DG1409EEN-T1-GE4 |
| Package | QFN-16 (3×3mm) |
| Pin Count | 16 |
| -3db Bandwidth | 90MHz |
| Multiplexer/Demultiplexer Circuit | 4:1 |
| Number of Circuits | 1 |
| On-State Resistance (Max) | 4.2Ohm |
| Switch Circuit | DP4T |
| Switch Time (Ton, Toff) (Max) | 130ns, 105ns |
| Voltage - Supply, Single (V+) | 4.5V ~ 24V |
What's Included
BILL OF MATERIALS
- 1x DG1409EEN-T1-GE4 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