Datasheet Details
| Part number | A1145 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 307.04 KB |
| Description | Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| Datasheet |
 A1145 Datasheet
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| Part number | A1145 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 307.04 KB |
| Description | Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| Datasheet |
A1145 Datasheet
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The A1145 and A1146 devices are two-wire, unipolar, Hall effect switches that are factory-programmed at end-of-line to optimize ultrasensitive magnetic switchpoint accuracy.
These devices use a high frequency chopper-stabilization technique, produced using the Allegro advanced BiCMOS wafer fabrication process, to achieve magnetic stability and to eliminate offset inherent in single-element devices exposed to harsh application environments.
Commonly found in a number of automotive applications, these switches are utilized in sensing seat track position, seat belt buckle presence, hood/trunk latching, and shift selector position.
A1145 and A1146 Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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A1145 | Transistor | Toshiba |
| Part Number | Description |
|---|---|
| A1140 | Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1146 | Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1147 | (A1147 / A1148) Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1148 | (A1147 / A1148) Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1101 | Continuous-Time Switch |
| A1102 | Continuous-Time Switch |
| A1103 | Continuous-Time Switch |
| A1104 | Continuous-Time Switch |
| A1106 | Continuous-Time Switch |
| A1150 | Two Wire Hall-Effect Switches |