KMI15/4,115 NXP Semiconductors, KMI15/4,115 Datasheet - Page 10

• Manufacturer Part Number: KMI15/4,115
• Description: SPEED SENSOR ROTATIONAL SOT453C
• Manufacturer: NXP Semiconductors
• Type: Special Purposer

Specifications of KMI15/4,115

• Sensing Range: 0mm ~ 2.3mm
• Voltage - Supply: 5.5 V ~ 16 V
• Current - Output (max): 8.4mA
• Output Type: Digital, Open Collector
• Features: Gear Tooth Type
• Operating Temperature: -40°C ~ 85°C
• Package / Case: SOT-453C
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 934050800115; KMI15/4 T/R; KMI15/4 T/R

Philips Semiconductors
EMC
Figure 18 shows a recommended application circuit for
automotive applications (wheel sensing f
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.
Table 1 EMC test results
2000 Sep 05
Test pulse 1
Test pulse 2
Test pulse 3a
Test pulse 3b
Test pulse 4
Test pulse 5
EMC REF. DIN 40839
Rotational speed sensor
V
V
V
V
V
V
LD
LD
LD
LD
LD
LD
SYMBOL
handbook, halfpage
GND
V
Fig.18 Test/application circuit for the KMI15/4.
BZTO3G36
1N4001/3
t
D1
< 5 kHz).
100
150
7
MIN. (V)
D2
100
C1
nF
10
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.
115
R L
100
100
120
MAX. (V)
100
C L
nF
V CC
V
SENSOR
MGD805
t
t
t
t
t
t
d
d
d
d
d
d
= 2 ms
= 0.2 ms
= 0.1 s
= 0.1 s
= 130 ms
= 400 ms
REMARKS
Product specification
C
A
A
A
B
B
KMI15/4
CLASS