參數(shù)資料
型號(hào)： KMI15
廠商： NXP Semiconductors N.V.
元件分類(lèi)： 速度傳感器和接近開(kāi)關(guān)
英文描述： Rotational speed sensor
封裝： KMI15/2B<SOT453A (SIP2)|<<http://www.nxp.com/packages/SOT453A.html<1<Always Pb-free,;KMI15/2<SOT453A (SIP2)|<<http://www.nxp.com/packages/SOT453A.html<1<Always Pb-f
文件頁(yè)數(shù)： 10/16頁(yè)
文件大小： 115K
代理商： KMI15
2000 Sep 05
10
Philips Semiconductors
Product specification
Rotational speed sensor
KMI15/4
EMC
Figure 18 shows a recommended application circuit for
automotive applications (wheel sensing f
t
< 5 kHz).
It provides a protection interface to meet Electromagnetic
Compatibility (EMC) standards and safeguard against
voltage spikes Table 1 lists the tests which are applicable
to this circuit and the achieved class of functional status.
Protection against ‘load dump’ (test pulse 5 according to
“DIN 40839”) means a very high demand on the protection
circuit and requires a suitable suppressor diode with
sufficient energy absorption capability.
The board net often contains a central load dump
protection that makes such a device in the protection
circuit of the sensor module unnecessary.
Tests for electrostatic discharge (ESD) were conducted in
line with “IEC 801-2”to demonstrate the KMI15/4’s
handling capabilities. The “IEC 801-2”test conditions
were: C = 150 pF, R = 150
, V = 2 kV.
Electromagnetic disturbances with fields up to 150 V/m
and f = 1 GHz (ref. “DIN 40839”) have no influence on
performance.
Table 1
EMC test results
EMC REF. DIN 40839
SYMBOL
MIN. (V)
MAX. (V)
REMARKS
CLASS
Test pulse 1
Test pulse 2
Test pulse 3a
Test pulse 3b
Test pulse 4
Test pulse 5
V
LD
V
LD
V
LD
V
LD
V
LD
V
LD
100
150
7
100
100
120
t
d
= 2 ms
t
d
= 0.2 ms
t
d
= 0.1
μ
s
t
d
= 0.1
μ
s
t
d
= 130 ms
t
d
= 400 ms
C
A
A
A
B
B
Fig.18 Test/application circuit for the KMI15/4.
handbook, halfpage
+
V
MGD805
CL
100
nF
RL
115
C1
100
nF
D2
BZTO3G36
1N4001/3
GND
V
VCCSENSOR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KMI15/1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Integrated rotational speed sensor
KMI15/1 T/R 功能描述:速度傳感器 MAGNETIC FIELD SENSR RoHS:否 制造商:Honeywell 最大工作溫度:+ 120 C 電源電壓: 電源電流: 輸出電壓:190 V 工作電源電壓: 安裝風(fēng)格:Screw 最小工作溫度:- 55 C 系列:High Output VRS
KMI15/1,115 功能描述:速度傳感器 MAGNETIC FIELD SENSR RoHS:否 制造商:Honeywell 最大工作溫度:+ 120 C 電源電壓: 電源電流: 輸出電壓:190 V 工作電源電壓: 安裝風(fēng)格:Screw 最小工作溫度:- 55 C 系列:High Output VRS
KMI15/1/V3A,115 制造商:NXP Semiconductors 功能描述:- Tape and Reel
KMI15/1/V3PX 制造商:NXP Semiconductors 功能描述:KMI15/SIP2/REEL7//1/V3P - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC SENSOR ROT SPEED SIP2
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