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HIP9011 from HAR

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HIP9011

Manufacturer: HAR

Signal Processor, Engine Knock, Two Sensor Inputs, Microprocessor Programmable, External Clock Frequencies up to 24MHz

Partnumber Manufacturer Quantity Availability
HIP9011 HAR 28 In Stock

Description and Introduction

Signal Processor, Engine Knock, Two Sensor Inputs, Microprocessor Programmable, External Clock Frequencies up to 24MHz The HIP9011 is a highly integrated, programmable knock signal processor designed for use in automotive engine control systems. This specialized IC plays a critical role in detecting engine knock events, allowing engine management systems to optimize ignition timing for improved performance and fuel efficiency while preventing engine damage.  

Featuring an advanced signal processing chain, the HIP9011 incorporates a programmable bandpass filter, integrator, and peak detector to accurately identify knock signatures amid engine noise. Its digital interface enables precise tuning of detection parameters, ensuring reliable operation across varying engine conditions. The device operates over a wide supply voltage range, making it suitable for automotive applications with demanding electrical environments.  

Key benefits of the HIP9011 include its low power consumption, robust noise immunity, and compatibility with a variety of engine types. By providing real-time knock detection, it helps maintain optimal combustion timing, contributing to reduced emissions and enhanced engine longevity.  

Engineers value the HIP9011 for its integration level, which simplifies system design while maintaining high accuracy. Its compact footprint and industry-standard interfaces further facilitate seamless integration into modern engine control units. As automotive systems continue to evolve toward greater efficiency, components like the HIP9011 remain essential for balancing performance and reliability.

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