Product Overview
The SS360PT, SS460P, and SS460P-T2 are high sensitivity, latching digital Hall-effect sensor ICs with integrated pull-up resistors. Designed for reliable switching, they respond to alternating North and South poles, offering a clean output signal and fast latch response without chopper stabilization. These economical sensors are suitable for high-volume, cost-sensitive applications, providing reverse polarity protection and stable output over a wide temperature range. They are ideal for applications requiring precise magnetic field detection, such as in brushless DC motors for improved efficiency and design compactness.
Product Attributes
- Brand: Honeywell
- Certifications: RoHS-compliant material meets directive 2002/95
Technical Specifications
| Model | Description | Activation Pole | Sensitivity (Typ.) | Supply Voltage (Vdc) | Operating Temperature (C [F]) | Storage Temperature (C [F]) | Package Style |
|---|---|---|---|---|---|---|---|
| SS360PT | High sensitivity latching digital Hall-effect sensor IC with built-in pull-up resistor | North pole | 30 Gauss | 3.0 to 24.0 | -40 [-40] to 125 [257] | -40 [-40] to 150 [302] | SOT-23 surface-mount |
| SS460P | High sensitivity latching digital Hall-effect sensor IC with built-in pull-up resistor | South pole | 30 Gauss | 3.0 to 24.0 | -40 [-40] to 125 [257] | -40 [-40] to 165 [329] | Flat TO-92-style, straight leads |
| SS460P-T2 | High sensitivity latching digital Hall-effect sensor IC with built-in pull-up resistor | South pole | 30 Gauss | 3.0 to 24.0 | -40 [-40] to 125 [257] | -40 [-40] to 165 [329] | Flat TO-92-style, formed leads |
Electrical and Environmental Specifications (Common) | |||||||
| Characteristic | Condition | Min. | Typ. | Max. | Unit | Notes | |
| Supply current | Vs = 3 Vdc at 25 C [77 F] | - | 3.5 | - | mA | SS360PT | |
| Supply current | Vs = 3 Vdc at 25 C [77 F] | - | 6.0 | 10.0 | mA | SS460P, SS460P-T2 | |
| Output current | - | - | - | 20 | mA | - | |
| Vsat | Gauss > 55 | - | - | 0.6 | V | - | |
| Output leakage current | Gauss < -55 | - | - | 10.0 | uA | Applies to SS460P and SS460P-T2 only. | |
| Internal pull-up resistor | - | 7.5 | 10.0 | 12.5 | kOhm | - | |
| Rise/fall time | 25 C [77 F] | - | - | 1.5 | us | - | |
| Thermal resistance: SS360PT | single layer, single sided PCB | - | - | 303 | C/W | - | |
| Thermal resistance: SS460P, SS460P-T2 | single layer, single sided PCB | - | - | 233 | C/W | - | |
| Magnetic characteristics: Operate (Bop) | - | - | 30 | 55 | Gauss | - | |
| Magnetic characteristics: Release (Brp) | - | -30 | -5 | -5 | Gauss | - | |
| Magnetic characteristics: Differential | - | - | 35 | 60 | Gauss | - | |
Potential Applications
- Medical infusion pumps
- Ambulatory noninvasive pump pressure
- Occlusion detection
- Kidney dialysis machines
- Load and compression sensing
- Variable tensions control
2410121812_Honeywell-SS460P_C396070.pdf
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