Datasheet Details
| Part number | L9966 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 3.16 MB |
| Description | automotive grade-IC |
| Datasheet |
 L9966 Datasheet
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Description
The L9966 is an automotive grade IC designed to be used as sensors interface.
Up to 15 channels are available for analog sensing, resistance measurement and digital sensing (e.g.
temperature, lambda, pressure, position sensors).
Features
- AEC-Q100 qualified.
- 12 V and 24 V systems compatible (operating battery supply voltage 5.5 V-36 V).
- Programmable interface with 15 total inputs:.
- 12 for connection to external analog loads (with connection to VVAR, VDD5 and clamped battery VPRE, with resistance measurement) ◦ 4 with also λ sensor functionality ◦ 4 with also SENT functionality.
- 3 for connection to external digital switches (with connection to VPRE).
- Programmable pull-up/down.