The APS11500 is a two-wire Hall-effect switch designed for automotive safety applications, featuring ASIL A compliance, integrated diagnostics, and a defined safe state. It operates from 3 to 24 V, supports junction temperatures up to 175°C, and includes on-chip reverse-battery protection, overvoltage clamping to 40 V, and ESD immunity. The part is available in a 3-pin through-hole SIP package (UA) with no integrated passives, and the specific variant APS11500LUAA-0SL1A is a unipolar south-sensing device with a low output current of 2 to 5 mA and a flat temperature coefficient. All variants meet AEC-Q100 Grade 0 and are RoHS-compliant with matte-tin-plated leadframes.
The APS11500 is a two-wire Hall-effect switch designed for functional safety applications, offering integrated diagnostics, a safe state output, and compatibility with legacy two-wire systems.
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Digital Switch Unipolar Switch Open Drain Hall Effect 3-SIP
| Allegro MicroSystems Inc. | DigiKey | |
|---|---|---|
| Product Category | Proximity Sensors | Proximity Sensors |
| Product Number | APS11500LUAA-0SL1A | APS11500LUAA-0SL1A-ND |
| Product Name | ASIL-A, 2-Awire Hall-Effect Switch Sensor IC | Switches (Solid State) |
| Sensor Technology | Hall Effect Proximity Sensor | Hall Effect Proximity Sensor |
