Product Overview
The Y6201ST is a micro-power omnipolar Hall-effect switch fabricated using mixed-signal CMOS technology. It features a Hall voltage generator, voltage regulator, sleep/awake logic for low power consumption, temperature compensation, a small-signal amplifier with dynamic offset cancellation, and a Schmitt trigger with an open-drain output. This sensor is designed to detect both north and south poles of a magnet, turning the output ON when a sufficient magnetic field is present and OFF when the field is removed. The output state is determined by magnetic flux density relative to operating (Bop) and release (Brp) points. With typical power consumption of 20W at 3.3V, it is suitable for applications requiring low power and high sensitivity.
Product Attributes
- Brand: Y (Yongyutai)
- Package: SOT23-3L
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions |
|---|---|---|---|---|---|---|
| Recommended Operating Conditions | ||||||
| Supply Voltage | Vcc | 2.0 | 5.0 | V | ||
| Ambient Temperature | Ta | -40 | 85 | (TA=25 unless otherwise noted) | ||
| Electrical Characteristics | ||||||
| Average Supply Current | ICC | 4 | 7 | uA | VCC=2.7V,Output Open | |
| Supply current (operating mode) | ION | 1.2 | mA | VCC=3.3V | ||
| Supply current (stand-by mode) | IST | 3 | uA | VCC=3.3V | ||
| Output Saturation Voltage | VSAT | 0.1 | V | Io=2mA,B>Bop | ||
| Output Leakage Current | IOL | 1 | uA | VOUT=5.0V,B<Brp | ||
| Awake Time | Tawake | 90 | us | VCC=3.3V | ||
| Period | Tperiod | 55 | ms | VCC=3.3V | ||
| Electro-Static Discharge | ESD | 4 | KV | HBM | ||
| Magnetic Characteristics | ||||||
| Operating Point (south pole) | Bops | +30 | +55 | Gauss | VCC=3.3V Ta=25, unless otherwise specified | |
| Operating Point (north pole) | Bopn | -30 | -55 | Gauss | VCC=3.3V Ta=25, unless otherwise specified | |
| Releasing Point (south pole) | Brps | +8 | +20 | Gauss | VCC=3.3V Ta=25, unless otherwise specified | |
| Releasing Point (north pole) | Brpn | -8 | -20 | Gauss | VCC=3.3V Ta=25, unless otherwise specified | |
| Hysteresis | Bhys=|Bopx-Brpx| | 3 | 10 | 18 | Gauss | VCC=3.3V Ta=25, unless otherwise specified |
2505161700_YONGYUTAI-Y6201ST_C48935711.pdf
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