Datasheet > HIP9010

HIP9010

更新时间： 2024-01-31 12:37:36

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
12页	85K
描述
Engine Knock Signal Processor

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技术参数
数据手册

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HIP9010 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	SOP, SOP20,.4	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.62
Is Samacsys：	N	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-PDSO-G20	JESD-609代码：	e0
端子数量：	20	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP20,.4
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	5 V	认证状态：	Not Qualified
子类别：	Other Analog ICs	最大供电电流 (Isup)：	12 mA
最大供电电压 (Vsup)：	5.25 V	最小供电电压 (Vsup)：	4.75 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	BIPOLAR	温度等级：	AUTOMOTIVE
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
Base Number Matches：	1

HIP9010 数据手册

HIP9010

Data Sheet

November 1998

File Number 3601.4

Engine Knock Signal Processor

Features

• Two Sensor Inputs

The HIP9010 is used to provide a method of detecting

premature detonation or “Knock” in automotive engines.

• Microprocessor Programmable

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.

• Accurate and Stable Filter Elements

• Digitally Programmable Gain

• Digitally Programmable Time Constants

• Digitally Programmable Filter Characteristics

• On-Chip Clock

• Operating Temperature Range -40 C to 125 C

Applications

• Engine Knock Detector Processor

Ordering Information

• Analog Signal Processing where Controllable Filter

Characteristics are Required

TEMP.

PKG.

NO.

PART NUMBER RANGE ( C)

PACKAGE

Pinout

HIP9010AB -40 to 125 20 Ld SOIC (W)

M20.3

HIP9010

(SOIC)

TOP VIEW

S0IN

GND

S0FB

MID

18 S1FB

17 S1IN

16 NC

INOUT

15 NC

INT/HOLD

TEST

13 SCK

OSCIN

OSCOUT

MOSI

11 MISO

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

4-1

12 3 4 5 6 7...12

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