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TPIC8101 - Knock Sensor Interface

Description

The TPIC8101 is a dual-channel signal processing IC for detection of premature detonation in combustion engine.

The two sensor channels are selectable through the SPI bus.

The knock sensor typically provides an electrical signal to the amplifier inputs.

Features

  • 1 Qualified for Automotive.

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Datasheet preview – TPIC8101

Datasheet Details

Part number TPIC8101
Manufacturer Texas Instruments
File Size 1.12 MB
Description Knock Sensor Interface
Datasheet download datasheet TPIC8101 Datasheet
Additional preview pages of the TPIC8101 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPIC8101 SLIS110C – APRIL 2003 – REVISED MARCH 2015 TPIC8101 Knock Sensor Interface 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM Classification Level 3A – Device CDM Classification Level C6 • Dual-Channel Knock Sensor Interface • Programmable Input Frequency Prescaler (OSCIN) • Serial Interface With Microprocessor (SPI) • Programmable Gain • Programmable Band-Pass Filter Center Frequency • External Clock Frequencies up to 24 MHz – 4, 5, 6, 8, 10, 12, 16, 20, and 24 MHz • Programmable Integrator Time Constants • Operating Temperature Range −40°C to 125°C
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