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Specifications
Operating Current:
4.5mA
Operation Points:
±13.5mT
Release Points:
±12mT
Operating Temperature:
-40℃~+150℃
Output Current:
20mA
Voltage - Supply:
3V~24V
Mfr. Part #:
SS351AT
Package:
SOT-23-3L
Key Attributes
Model Number:
SS351AT
Product Description
Product Overview
The SS351AT, SS451A, and SS551AT are omnipolar digital Hall-effect sensor ICs designed for versatile operation with either a North or South magnetic pole. These sensitive and flexible devices offer easy installation by eliminating the need to identify magnet polarity, thus reducing system costs. They are suitable for a wide range of commercial, industrial, and medical applications requiring precise magnetic sensing.
Product Attributes
- Brand: Honeywell
- Certifications: RoHS-compliant materials meet Directive 2002/95/EC
Technical Specifications
| Model | Package Style | Supply Voltage (Vdc) | Supply Current (mA) | Output Current (mA) | Output Voltage (V) | Output Leakage Current (A) | Output Switching Time (s) | Operating Temperature (C [F]) | Storage Temperature (C [F]) | Magnetic Operate Point (Gauss) | Magnetic Release Point (Gauss) |
| SS351AT | Subminiature SOT-23 (surface-mount, tape and reel) | 3.0 to 24.0 | 3.5 to 9.0 (at 3 Vdc) / 4.0 to 6.0 (at 5 Vdc) | 20.0 | Vsat: Max. 0.4 | 10.0 | 1.5 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | Positive: 35 to 85; Negative: -135 to -85 | Positive: 10 to 45; Negative: -120 to -40 |
| SS451A | Flat TO-92-style (bulk packaging) | 3.0 to 12.0 (for -40 C to 125 C); 3.0 to 24.0 (for -40 C to 150 C) | 3.5 to 9.0 (at 3 Vdc) / 4.0 to 6.0 (at 5 Vdc) | 20.0 | Vsat: Max. 0.4 | 10.0 | 1.5 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | Positive: 35 to 85; Negative: -135 to -85 | Positive: 10 to 45; Negative: -120 to -40 |
| SS551AT | SOT-89B (surface-mount, tape and reel) | 3.0 to 24.0 | 3.5 to 9.0 (at 3 Vdc) / 4.0 to 6.0 (at 5 Vdc) | 20.0 | Vsat: Max. 0.4 | 10.0 | 1.5 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | Positive: 35 to 85; Negative: -135 to -85 | Positive: 10 to 45; Negative: -120 to -40 |
2410121933_Honeywell-SS351AT_C428579.pdf
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