Product Description
The SS400 Series sensor ICs are small, versatile, digital Hall-effect devices operated by magnetic fields. They are designed to respond to alternating North and South poles or to a South pole only, with bipolar, latching, and unipolar magnetic options available. Band gap regulation ensures stable operation across a wide supply voltage range of 3.8 Vdc to 30 Vdc. These sensors offer a continuous 20 mA sinking output, with a maximum cycle capability of 50 mA. Their 3.8 V capability makes them suitable for low-voltage applications. The digital, open collector sinking-type output is easily interfaced with various electronic circuits. For reliability and consistent quality, the SS400 Series is tested at 25 C [75 F] and 125 C [257 F], and all catalog listings are qualified for operation up to 150 C [302 F]. Design flexibility is provided through various lead and packaging options, including straight leads (14.99 mm [0.59 in] and 18.7 mm [0.735 in]) and formed leads (14.99 mm [0.59 in]), available in bulk or ammopak tape-in-box packaging. Refer to the SS400 Series Order Guide for detailed information.
Product Attributes
- Brand: Honeywell
- Certifications: ESD Sensitivity: Class 3
Technical Specifications
| Characteristic | Min. | Typ. | Max. | Note | ||
| Supply voltage | 3.8 Vdc | 30 Vdc | ||||
| Current consumption | 10 mA | |||||
| Supply current (operated at 25 C, Vs = 5 V) | 6.5 mA | |||||
| Output voltage (operated) | 0.40 Vdc sinking, 20 mA max. | |||||
| Output current (operated) | 20 mA | |||||
| Output leakage current (released) | 10 A | |||||
| Output switching time: rise, 10% to 90% | 0.05 s | 1.5 s | VCC = 12 V, RL = 1.6 k, CL = 20 pF | |||
| Output switching time: fall, 90% to 10% | 0.15 s | 1.5 s | VCC = 12 V, RL = 1.6 k, CL = 20 pF | |||
| Supply voltage (Output Current Absolute Limits) | -1 Vdc to 24 Vdc | 50 mA max. | ||||
| Supply voltage (Output Current Absolute Limits) | 24 Vdc to 25 Vdc | 37 mA max. | ||||
| Supply voltage (Output Current Absolute Limits) | 25 Vdc to 26 Vdc | 33 mA max. | ||||
| Supply voltage (Output Current Absolute Limits) | 26 Vdc to 27 Vdc | 28 mA max. | ||||
| Supply voltage (Output Current Absolute Limits) | 27 Vdc to 28 Vdc | 24 mA max. | ||||
| Supply voltage (Output Current Absolute Limits) | 28 Vdc to 29 Vdc | 19 mA max. | ||||
| Supply voltage (Output Current Absolute Limits) | 29 Vdc to 30 Vdc | 15 mA max. | ||||
| Supply voltage (Absolute Maximum Ratings) | -1 Vdc to +30 Vdc | |||||
| Voltage externally applied to output (Absolute Maximum Ratings) | -0.5 Vdc min. (OFF or ON) | +30 Vdc max. (OFF only) | ||||
| Output ON current (Absolute Maximum Ratings) | see Table 2 | |||||
| Operating temperature (Absolute Maximum Ratings) | -40 C [-40 F] | 150 C [302 F] | ||||
| Storage temperature (Absolute Maximum Ratings) | -50 C [-58 F] | 150 C [302 F] | ||||
| Magnetic flux (Absolute Maximum Ratings) | no limit | circuit cannot be damaged by magnetic overdrive | ||||
| Catalog Listing | Type | Min. op. | Max. op. | Min. rel. | Max. rel. | Min. dif. |
| SS411A, SS411A-L, SS411A-T2, SS411A-T3 | Bipolar | -40 C [-40 F] | 150 C [302 F] | -70 G | 120 G | 15 G |
| SS413A, SS413A-L, SS413A-T2, SS413A-T3 | Bipolar | -40 C [-40 F] | 150 C [302 F] | -140 G | 190 G | 20 G |
| SS441A, SS441A-L, SS441A-T2, SS441A-T3 | Unipolar | -40 C [-40 F] | 150 C [302 F] | 20 G | -5 G | 15 G |
| SS443A, SS443A-L, SS443A-T2, SS443A-T3 | Unipolar | -40 C [-40 F] | 150 C [302 F] | 80 G | -100 G | 25 G |
| SS449A, SS449A-L, SS449A-T2, SS449A-T3 | Unipolar | -40 C [-40 F] | 150 C [302 F] | 210 G | -100 G | 30 G |
| SS461A, SS461A-L, SS461A-T2, SS461A-T3 | Latching | -40 C [-40 F] | 150 C [302 F] | -110 G | -100 G | 50 G |
| SS466A, SS466A-L, SS466A-T2, SS466A-T3 | Latching | -40 C [-40 F] | 150 C [302 F] | -200 G | -100 G | 200 G |
2412090911_Honeywell-SS449A-T2_C2887242.pdf
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