HIP9011AB中文资料PDF规格书
HIP9011AB规格书详情
The HIP9011 is used to provide a method of detecting premature detonation often referred to as “Knock or Ping” in internal combustion engines.
The IC is shown in the Simplified Block Diagram. The chip can select between one of two sensors, if needed for accurate monitoring or for “V” type engines. Internal control via the SPI bus is fast enough to switch sensors between each firing cycle. A programmable bandpass filter processes the signal from either of the sensor inputs. The bandpass filter can be selected to optimize the extraction the engine knock or ping signals from the engine background noise. Further single processing is obtained by full wave rectification of the filtered signal and applying it to an integrator whose output voltage level is proportional to the knock signal amplitude. The chip is under microprocessor control via a SPI interface bus.
Features
• Two Sensor Inputs
• Microprocessor Programmable
• Accurate and Stable Filter Elements
• Digitally Programmable Gain
• Digitally Programmable Time Constants
• Digitally Programmable Filter Characteristics
• On-Chip Crystal Oscillator
• Programmable Frequency Divider
• External Clock Frequencies up to 24MHz
- 4, 5, 6, 8, 10, 12, 16, 20, and 24MHz
• Operating Temperature Range -40oC to 125oC
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Engine Knock Detector Processor
• Analog Signal Processing Where Controllable Filter Characteristics are Required
产品属性
- 产品编号:
HIP9011AB
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 传感器和检测器接口
- 包装:
托盘
- 类型:
引擎敲击信号处理器
- 输入类型:
逻辑
- 输出类型:
逻辑
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
20-SOIC
- 描述:
IC SENSOR ENGINE KNOCK 20-SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
22+ |
SOP-20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
INTERSIL |
2023+ |
SOP20 |
3720 |
全新原厂原装产品、公司现货销售 |
询价 | ||
22+ |
5000 |
询价 | |||||
INTERSIL |
22+ |
SOP-20 |
6550 |
原装 低价 支持实单 |
询价 | ||
INTERSIL |
2020+ |
7.2mm20 |
16000 |
原装正品现货 |
询价 | ||
I |
22+ |
SOP20P |
6980 |
原装现货,可开13%税票 |
询价 | ||
INTERSIL |
22+ |
SOP-20 |
8000 |
原装正品支持实单 |
询价 | ||
HARRIS |
2020+ |
SOP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
INTERSIL |
0949+ |
SOP20 |
101 |
刚到现货加微13425146986 |
询价 | ||
INTRESIL |
17+ |
SOP20 |
6200 |
100%原装正品现货 |
询价 |