Product Overview
The SS340RT/SS440R Series are small, versatile unipolar digital Hall-effect sensor ICs designed for applications requiring single-pole magnetic field detection. They offer robust IC design with ESD Class 2, reverse polarity protection, and a 150 C capability. Available in multiple sensitivities and package styles, these sensors provide dependable performance for a wide range of motion control, lid closure detection, and displacement sensing applications. Their low voltage capability promotes energy efficiency.
Product Attributes
- Brand: Honeywell
- Certifications: RoHS-compliant materials (Directive 2002/95/EC)
Technical Specifications
| Model | Sensitivity | Package Type | Operating Voltage (Vdc) | Max. Supply Voltage (Vdc) @ Temp | Max. Load Current (mA) | Operating Temperature (C [F]) | Typical Supply Current (mA) @ 5V | Typical Supply Current (mA) @ 3V |
| SS341RT/SS441R | High (75 G typical) | SOT-23 (SS340RT) / TO-92 (SS440R) | 3 to 24 | 24 Vdc @ -40 C to 150 C | 20 | -40 to 150 [-40 to 302] | 4 @ 25 C | 3.5 @ 25 C |
| SS343RT/SS443R | Medium (135 G typical) | SOT-23 (SS340RT) / TO-92 (SS440R) | 3 to 24 | 24 Vdc @ -40 C to 150 C | 20 | -40 to 150 [-40 to 302] | 4 @ 25 C | 3.5 @ 25 C |
| SS349RT/SS449R | Low (305 G typical) | SOT-23 (SS340RT) / TO-92 (SS440R) | 3 to 24 | 24 Vdc @ -40 C to 150 C | 20 | -40 to 150 [-40 to 302] | 4 @ 25 C | 3.5 @ 25 C |
| SS340RT Series | N/A | SOT-23 | 3 to 12 (for 150C) / 3 to 24 (for -40C to 125C) | 24 Vdc @ -40 C to 150 C | 20 | -40 to 150 [-40 to 302] | 4 @ 25 C | 3.5 @ 25 C |
| SS440R Series | N/A | TO-92 | 3 to 24 | 24 Vdc @ -40 C to 150 C | 20 | -40 to 150 [-40 to 302] | 4 @ 25 C | 3.5 @ 25 C |
2410121940_Honeywell-SS441R_C1526827.pdf
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