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A1147 |
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| Part Number | A1147 |
| Manufacturer | Allegro MicroSystems |
| Description | The A1147 and A1148 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 patent... |
| Features |
▪ Chopper stabilization ▫ Low switchpoint drift over operating temperature range ▫ Low sensitivity to stress ▪ Factory programmed at end-of-line for optimized switchpoints ▪ On-chip protection ▫ Supply transient protection ▫ Reverse-battery protection ▫ On-board voltage regulator ▫ 3.5 to 24 V operation
Description
The A1147 and A1148 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 patented high frequency chopper-stabilization technique, produced using the Allegro adva... |
| Document |
 A1147 Data Sheet
PDF 355.87KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | A1140 |
Allegro MicroSystems |
Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches |
|
| 2 | A1141 |
Allegro |
Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
|
| 3 | A1141 |
SavantIC |
Silicon PNP Power Transistors |
|
| 4 | A1142 |
Allegro |
Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
|
| 5 | A1142 |
SavantIC |
Silicon PNP Power Transistors |
|
| 6 | A1143 |
Allegro |
Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
|
Desde 2024. D4U Semiconductor.
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