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參數(shù)資料
| 型號： | HIP9010 |
| 廠商： | Intersil Corporation |
| 英文描述： | Engine Knock Signal Processor |
| 中文描述： | 發(fā)動機爆震信號處理器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 81K |
| 代理商： | HIP9010 |
4-1
HIP9010
Engine Knock Signal Processor
The HIP9010 is used to provide a method of detecting
premature detonation or “Knock” in automotive engines.
A block diagram of this IC is shown in Figure 1. The chip
alternately selects one of the two sensors mounted on the
engine block. Two programmable bandpass filters process
the signal from both sensors, and divides the signal into two
channels. When the engine is not knocking, programmable
gain adjust stages are set to ensure that both the reference
channel and the knock channel contain similar energies.
This technique ensures that the detection system is
comparatively immune to changes in the engine background
noise level. When the engine is knocking, the energy in the
knock channel increases.
Features
Two Sensor Inputs
Microprocessor Programmable
Accurate and Stable Filter Elements
Digitally Programmable Gain
Digitally Programmable Time Constants
Digitally Programmable Filter Characteristics
On-Chip Clock
Operating Temperature Range -40
o
C to 125
o
C
Applications
Engine Knock Detector Processor
Analog Signal Processing where Controllable Filter
Characteristics are Required
Pinout
HIP9010
(SOIC)
TOP VIEW
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HIP9010AB
-40 to 125
20 Ld SOIC (W)
M20.3
11
12
13
14
15
16
17
18
20
19
10
9
8
7
6
5
4
3
2
1
V
DD
GND
V
MID
INOUT
NC
NC
CS
INT/HOLD
OSCIN
OSCOUT
S0IN
S1FB
S1IN
NC
S0FB
NC
TEST
SCK
MOSI
MISO
Data Sheet
November 1998
File Number
3601.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
Intersil Corporation 1999
相關PDF資料 |
PDF描述 |
|---|---|
| HIP9010AB | Engine Knock Signal Processor |
| HIP9011ABZ | Engine Knock Signal Processor |
| HIP9011 | Engine Knock Signal Processor |
| HIP9011AB | Engine Knock Signal Processor |
| HIP9020 | Programmable Quad Buffer with Pre and Post Scaler Dividers |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HIP9010AB | 制造商:Intersil Corporation 功能描述: |
| HIP9011 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Engine Knock Signal Processor |
| HIP9011_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Engine Knock Signal Processor |
| HIP9011AB | 功能描述:IC SENSOR ENGINE KNOCK 20-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
| HIP9011ABR4682 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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