Datasheet Details
| Part number | A1225 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 803.21 KB |
| Description | Hall-Effect Latch |
| Datasheet | A1225-AllegroMicroSystems.pdf |
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Overview: A1225, A1227, and A1229 Hall-Effect Latch for High Temperature.
| Part number | A1225 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 803.21 KB |
| Description | Hall-Effect Latch |
| Datasheet | A1225-AllegroMicroSystems.pdf |
|
|
|
These Hall-effect latches are extremely temperature-stable and stress resistant sensor ICs especially suited for operation over extended temperature ranges to 150°C.
Superior hightemperature performance is made possible through a novel Schmitt trigger circuit that maintains operate and release point symmetry by compensating for temperature changes in the Hall element.Additionally, internal compensation provides magnetic switchpoints that become more sensitive with temperature, hence offsetting the usual degradation of the magnetic field with temperature.
The symmetry capability makes these devices ideal for use in pulse-counting applications where duty cycle is an important parameter.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
A1225A | (A1225A - A1280A) FPGAs | Actel |
|
A1225XL | Integrator FPGAs | Actel |
| Part Number | Description |
|---|---|
| A1227 | Hall-Effect Latch |
| A1229 | Hall-Effect Latch |
| A1201 | Continuous-Time Bipolar Switch |
| A1205 | Continuous-Time Bipolar Switch |
| A1242 | Two-Wire Chopper-Stabilized Hall Effect Latch |
| A1244 | Two Wire Hall-Effect Latch |
| A1245 | Two Wire Hall-Effect Latch |
| A1260 | Chopper Stabilized Precision Vertical Hall-Effect |