Product Overview
The SS400 Series and SS500 Series are versatile, digital Hall-effect sensor ICs designed for operation by magnetic fields from permanent magnets or electromagnets. They respond to alternating North and South poles, or to a South pole only, and are available in bipolar, latching, or unipolar magnetic configurations. Featuring on-board regulation for stable operation across a wide supply voltage range (3.8 Vdc to 30 Vdc), these sensors offer a continuous 20 mA sinking output, with a maximum capability of 50 mA. Their digital, open collector sinking output ensures easy interfacing with various electronic circuits. The SS400 Series products are tested for reliable performance and consistent quality at 25 C [75 F] and 125 C [257 F], with all catalog listings qualified for operation up to 150 C [302 F].
Product Attributes
- Brand: Honeywell
- Product Series: SS400 Series, SS500 Series
- Sensor Type: Digital Hall-effect Sensor ICs
- Magnetic Configurations: Bipolar, Latching, Unipolar
- Output Type: Digital, Open Collector Sinking
- Certifications: ESD Sensitivity: Class 3
Technical Specifications
| Characteristic | Symbol | Condition | Min. | Typ. | Max. | Unit | Notes |
| Operating Temperature | T | SS400 Series | -40 [-40] | 150 [302] | C [F] | ||
| T | SS500 Series | -50 [-58] | 150 [302] | C [F] | |||
| Storage Temperature | Ts | SS400 Series | -50 [-58] | 150 [302] | C [F] | ||
| Ts | SS500 Series | -65 [-85] | 150 [302] | C [F] | |||
| Supply Voltage | Vs | 3.8 | 30 | Vdc | For Vs > 24 Vdc, capacitor may be needed. | ||
| Rated Sinking Current | Isink | 20 | mA | Continuous | |||
| Maximum Sinking Current | Isink | 50 | mA | Max. cycled | |||
| Current Consumption (On) | Vs = 30 Vdc, Isink = 20 mA, -40 C < T < 150 C, B > operate max. | 10.0 | mA | SS400/SS500 Series | |||
| Current Consumption (Off) | Vs = 30 Vdc, Isink = 20 mA, -40 C < T < 150 C, B > release min. | 9.0 / 10.0 | mA | SS400 / SS500 Series | |||
| Output Voltage Low (Vsat) | Vsat | Vs = 3.8 Vdc, Isink = 20 mA, B > operate max. | 0.4 | V | SS400/SS500 Series | ||
| Output Leakage Current | Vs = 24 V, Vout = 30 V, B < release min. | 0.4 / 10.0 | uA | SS400 / SS500 Series | |||
| Output Switching Time (Rise/Fall) | Vs = 12 V, RL = 1.6 k, CL = 20 pF, T = 25 C [77 F] | 1.5 | s | ||||
| Magnetic Characteristic (Gauss) - Operate Min. | Various temperatures and types | See Table 3 | See Table 3 | Gauss | Refer to Table 3 for specific values by type and temperature. | ||
| Magnetic Characteristic (Gauss) - Release Min. | Various temperatures and types | See Table 3 | See Table 3 | Gauss | Refer to Table 3 for specific values by type and temperature. | ||
| Magnetic Characteristic (Gauss) - Differential Min. | Various temperatures and types | See Table 3 | See Table 3 | Gauss | Refer to Table 3 for specific values by type and temperature. |
2410121925_Honeywell-SS461A_C134480.pdf
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