A1120ELHLT-T - Allegro MicroSystems - Magnetic Sensors - Switches
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Description
The A1120ELHLT-T is a Hall-effect unipolar switch that belongs to the magnetic sensors - switches category. It is a highly temperature-stable and stress-resistant sensor IC, suitable for operation over extended temperature ranges of up to 150°C. Its high-temperature performance is achieved through dynamic offset cancellation, which reduces the residual offset voltage caused by device overmolding, temperature dependencies, and thermal stress. This device includes on a single silicon chip a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and a short-circuit protected open-drain output to sink up to 25 mA.
Specifications and Features
- AEC-Q100 automotive qualified
- Unipolar switchpoints
- Resistant to physical stress
- Superior temperature stability
- Output short-circuit protection
- Operation from unregulated supply
- Reverse-battery protection
- Solid-state reliability
- Small package sizes
Application Scenarios
The A1120ELHLT-T can be used in various applications that require magnetic sensors - switches. Some examples are:
- Position sensing
- Current sensing
- Proximity sensing
- Speed sensing
- Motor control
- Automotive systems
- Industrial controls
Comparison
Advantages- High-temperature performance up to 150°C
- Dynamic offset cancellation for reduced residual offset voltage
- Includes voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and short-circuit protected open-drain output
- Available in two package styles for magnetically optimized packaging
Disadvantages- Only unipolar switchpoints available
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Datenblatt
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Shopping guide
Delivery period:
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Beliebte Teile der gleichen Art
- Datasheet: Download A1120ELHLT-T
- Chipdaten Teil: CD92-A1120ELHLT-T
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/09/30 04:41 +0800
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