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A1421 |
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| Part Number | A1421 |
| Manufacturer | Allegro MicroSystems |
| Description | The A1421, A1422, and A1423 are AC-coupled Hall-effect sensor ICs which include monolithic integrated circuits that switch in response to changing differential magnetic fields created by rotating ring... |
| Features |
• Integrated tracking capacitor • Used for sensing motion of ring magnet or ferrous targets • Wide operating temperature range • Operation with magnetic input signal frequency from 20 Hz to 30 kHz • EMI/ESD-resistant • Large effective air gaps • 4.0 to 26.5 V supply operating range • Output compatible with CMOS logic families • Reverse battery protection • Resistant to mechanical and thermal stress • Accurate true zero crossing switchpoint (A1421 only) • High vibration immunity, in running mode (A1423 only) Package: 4 pin SIP (suffix K) Description The A1421, A1422, and A1423 are AC-coupled H... |
| Document |
 A1421 Data Sheet
PDF 1.17MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | A1422 |
Allegro MicroSystems |
High Precision Hall Effect AC-Coupled Differential Sensor |
|
| 2 | A1423 |
Allegro MicroSystems |
High Precision Hall Effect AC-Coupled Differential Sensor |
|
| 3 | A1423 |
Sanyo |
PNP/NPN Silicon Transistor |
|
| 4 | A1425 |
Allegro MicroSystems |
High Accuracy Analog Speed Sensor |
|
| 5 | A1425A |
Actel |
HiRel FPGAs |
|