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HAS300-S

The Honeywell HAS300-S represents the third-generation of automotive-qualified linear Hall sensors, delivering unmatched precision for magnetic field measurement: Ultra-Linear Performance: ±0.5% FS nonlinearity enables sub-degree angular sensing in rotary encoders Low-Voltage Optimized: 3V operation makes it ideal for battery-powered IoT devices and modern 3.3V MCU systems Extreme Environment Ready: Operates reliably in engine compartments (150°C) and industrial automation settings Plug-and-Play Integration: Ratiometric output eliminates need for external voltage references

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Sensor Type: Analog Bipolar Hall-Effect Sensor (Linear Output) Output Type: Ratiometric Analog Voltage (Vout ∝ Vcc) Supply Voltage Range: 3.0V to 6.5V DC (low-voltage operation) Quiescent Output: 1.25V ±0.1V (at zero Gauss, 3.3V supply) Sensitivity: 3.125mV/G (±640G full-scale range) Linearity Error: ±0.5% FS (best-in-class precision) Bandwidth: DC to 25kHz (-3dB, fast dynamic response) Operating Temp Range: -40°C to +150°C (automotive-grade) Current Consumption: 5mA typical (low-power design) Output Drive Capability: ±1mA (direct ADC interface) Package: Ultra-miniature SOT-23-3 (3-pin SMT) Magnetic Range: ±640 Gauss (optimized for precision apps) Special Features: Reverse Polarity Protection (up to -18V) AEC-Q100 Grade 0 Qualified (harshest auto environments) EMC Robustness (ISO 7637-2 compliant)