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AH49ENTR-G1 Breakout
HALL-EFFECT SENSOR LINEAR ANALOG SOT-23-3
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Design a Custom BoardAbout This Component
The AH49E is a linear Hall-effect integrated circuit that generates an analog output voltage proportional to applied magnetic field strength. Operating from a single supply with 3.5mA typical consumption, it features low-noise output, precision resistors for temperature stability, and works across -40°C to +85°C. Ideal for current sensing, motor control, position detection, and magnetic field measurement applications.
Package: SOT-23-3 · 3 pins
Why does this need a breakout?
SOT-23's tiny 0.95mm pin pitch and compact form factor make hand-soldering tedious and prone to bridging errors. A breakout board breaks out the three pins to standard 0.1" spacing for breadboard prototyping, eliminating the need for specialized soldering equipment and enabling fast circuit iteration with transistors, diodes, and small-signal components.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | AH49ENTR-G1 |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Axis | Single |
| Current - Output (Max) | 10mA |
| Current - Supply (Max) | 4.5mA |
| Output Type | Analog Voltage |
| Voltage - Supply | 3V ~ 6.5V |
What's Included
BILL OF MATERIALS
- 1x AH49ENTR-G1 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