KMI18/2,115 NXP Semiconductors, KMI18/2,115 Datasheet - Page 2
![SPEED SENSOR ROTATIONAL SOT477A](/photos/19/50/195035/sot-477a_sml.jpg)
KMI18/2,115
Manufacturer Part Number
KMI18/2,115
Description
SPEED SENSOR ROTATIONAL SOT477A
Manufacturer
NXP Semiconductors
Type
Special Purposer
Datasheet
1.KMI182115.pdf
(12 pages)
Specifications of KMI18/2,115
Sensing Range
±400A/m
Voltage - Supply
4.5 V ~ 16.5 V
Current - Supply
10mA
Current - Output (max)
20mA
Output Type
Digital, Open Collector
Features
Gear Tooth Type
Operating Temperature
-40°C ~ 150°C
Package / Case
SOT-477A
Maximum Operating Temperature
+ 150 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
934056231115
KMI18/2 T/R
KMI18/2 T/R
KMI18/2 T/R
KMI18/2 T/R
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
KMI18/2,115
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
FEATURES
DESCRIPTION
The KMI18/2 sensor detects rotational speed of active
target wheels with magnetic reference marks.
It consists of a magnetoresistive sensor element, an
integrated circuit for signal conditioning and a ferrite
magnet.
The frequency of the digital voltage output signal is
proportional to the rotational speed of the target wheel.
An open collector output gives high flexibility in the design
of the subsequent signal conditioning electronics.
QUICK REFERENCE DATA
Note
1. Maximum power consumption according to power derating curve, see Fig.3.
2000 Sep 05
Do not press two or more products together against their
magnetic forces. Do not expose products to strong
magnetic fields of more than 30 kA/m.
V
I
H
H
T
CC
amb
Open collector output
For active target wheel application
Wide air gap
Zero speed capability
Wide temperature range
Insensitive to vibration.
CC
yLH
yHL
Integrated rotational speed sensor
SYMBOL
DC supply voltage
DC supply current
magnetic threshold for LH edge
magnetic threshold for HL edge
ambient operating temperature
CAUTION
PARAMETER
T
V
V
amb
CC
CC
= 5 V
= 5 V; note 1
= 40 to +150 C
CONDITIONS
2
PINNING
handbook, halfpage
PIN
1
2
3
Fig.1 Simplified outline (SOT477A).
V
OUT
GND
SYMBOL
CC
4.5
6
100
400
40
MIN.
1
1
2
2
5
7
250
DC supply voltage
open collector output
ground
250
TYP.
Preliminary specification
3
3
DESCRIPTION
MBL224
B1
B2
B3
B4
16.5
10
400
+150
MAX.
100
KMI18/2
V
mA
A/m
A/m
C
UNIT