L9966 Datasheet (STMicroelectronics)

L9966, automotive grade-IC

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).

The L9966 allows replacing a number of discrete components and it gives

L9966 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 m