Datasheet Details
| Part number | CH441ER |
|---|---|
| Manufacturer | Cosemitech |
| File Size | 919.54 KB |
| Description | Hall-effect sensor |
| Datasheet | CH441ER CH441SR Datasheet (PDF) |
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Overview: Cosemitech Automotive Product Group.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | CH441ER |
|---|---|
| Manufacturer | Cosemitech |
| File Size | 919.54 KB |
| Description | Hall-effect sensor |
| Datasheet | CH441ER CH441SR Datasheet (PDF) |
|
|
|
The CHA44X/CH44X Hall-effect sensor is extremely temperature-stable and stress-resistant sensor ICs, especially suited for operation over extended temperature ranges from -40°C to 150°C.
Superior high temperature performance is possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over-molding, temperature dependencies, and thermal stress.
The device includes a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and a short circuit protected open-drain output to sink up to 25 mA.
| Part Number | Description |
|---|---|
| CH441 | Hall-effect sensor |
| CH441NER | Hall-effect sensor |
| CH441NSR | Hall-effect sensor |
| CH441NTB | Hall-effect sensor |
| CH441SR | Hall-effect sensor |
| CH441TB | Hall-effect sensor |
| CH442 | Hall-effect sensor |
| CH442ER | Hall-effect sensor |
| CH442NER | Hall-effect sensor |
| CH442NSR | Hall-effect sensor |