Programmable features on this device include the selection of engine knock detection sensitivity, engine resonance frequency, and sampling rate control of on-board ADC and DAC in signal processing chain. These features allow the TPIC8101 to be a flexible interface that can adapt to cost and/or processing time constraints of the customer.
Features include:
- 2 channel device (cars usually have two knock sensors)
- Programmable features (gain, bpf center freq, input freq pre-scalar)
- Broad uC selection (nine selectable external clock frequencies)
- Full SoC (can be used for general analog signal processing)
- Xtal-less solution (providing there is a clock from the MCU)
- AEC-Q100.
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