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Specifications
Operating Current:
10mA
Operation Points:
18mT
Release Points:
7.5mT
Operating Temperature:
-40℃~+150℃
Output Current:
20mA
Voltage - Supply:
3.8V~30V
Mfr. Part #:
SS543AT
Package:
SOT-89B
Key Attributes
Model Number:
SS543AT
Product Description
Product Overview
The SS400 Series and SS500 Series are versatile digital Hall-effect devices designed to respond to magnetic fields from permanent magnets or electromagnets. They offer stable operation over a wide temperature range and supply voltage, with an easily interfaced open collector sinking output. These sensors are suitable for applications requiring accurate magnetic field detection and control.
Product Attributes
- Brand: Honeywell
- Certifications: ESD Sensitivity: Class 3
Technical Specifications
| Characteristic | Condition | Min. | Typ. | Max. | Unit |
| Supply voltage (Vs) | - | 3.8 | - | 30 | Vdc |
| Rated sinking current (Isink) | - | - | 20 | - | mA |
| Current consumption: on (SS400 Series) | Vs = 30 Vdc, Isink = 20 mA, -40C < T < 150C, B > operate max. | - | - | 10.0 | mA |
| Current consumption: on (SS500 Series) | Vs = 30 Vdc, -40C < T < 150C, B > operate max. | - | - | 10.0 | mA |
| Current consumption: off (SS400 Series) | Vs = 30 Vdc, Isink = 20 mA, -40C < T < 150C, B > operate max. | - | - | 9.0 | mA |
| Current consumption: off (SS500 Series) | Vs = 30 Vdc, Isink = 20 mA, -40C < T < 150C, B > release min. | - | - | 10.0 | mA |
| Vsat (SS400 Series) | Vs = 3.8 Vdc, Isink = 20 mA, B > operate max. | - | - | 0.4 | V |
| Vsat (SS500 Series) | Vs = 3.8 Vdc, B > operate max. | - | - | 0.4 | V |
| Output leakage current (SS400 Series) | Vs = 24 V, Vout = 30 V, B < release min. | - | - | 0.4 | uA |
| Output leakage current (SS500 Series) | Vs = 24 V, Vout = 30 V, B < release min. | - | - | 10.0 | uA |
| Output switching time: rise | Vs = 12 V, RL = 1.6 kOhm, CL = 20 pF, T = 25C [77F] | - | - | 1.5 | us |
| Output switching time: fall | Vs = 12 V, RL = 1.6 kOhm, CL = 20 pF, T = 25C [77F] | - | - | 1.5 | us |
| Operating temperature | - | -40 [-40] | - | 150 [302] | C [F] |
| Storage temperature | - | -50 [-58] | - | 150 [302] | C [F] |
| Absolute Maximum Supply voltage (Vs) | - | -1 | - | 30 | V |
| Absolute Maximum Applied output voltage (Vout) (SS400 Series) | (off) | -0.5 | - | 30 | V |
| Absolute Maximum Applied output voltage (Vout) (SS500 Series) | (off) | -0.5 | - | 30 | V |
| Absolute Maximum Output current (Isink) | Vs = -1 Vdc to 24 Vdc | - | - | 50 | mA |
| Absolute Maximum Output current (Isink) | Vs = 24 Vdc to 25 Vdc | - | - | 37 | mA |
| Absolute Maximum Output current (Isink) | Vs = 25 Vdc to 26 Vdc | - | - | 33 | mA |
| Absolute Maximum Output current (Isink) | Vs = 26 Vdc to 27 Vdc | - | - | 28 | mA |
| Absolute Maximum Output current (Isink) | Vs = 27 Vdc to 28 Vdc | - | - | 24 | mA |
| Absolute Maximum Output current (Isink) | Vs = 28 Vdc to 29 Vdc | - | - | 19 | mA |
| Absolute Maximum Output current (Isink) | Vs = 29 Vdc to 30 Vdc | - | - | 15 | mA |
| Magnetic flux | - | - | no limit | - | Gauss |
2410121732_Honeywell-SS543AT_C150206.pdf
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