KMI15/1 T/R NXP Semiconductors, KMI15/1 T/R Datasheet - Page 2

• Manufacturer Part Number: KMI15/1 T/R
• Description: Speed Sensors MAGNETIC FIELD SENSR
• Manufacturer: NXP Semiconductors

Specifications of KMI15/1 T/R

• Maximum Operating Temperature: 85 C
• Supply Voltage: + 16 V
• Operating Supply Voltage: - 0.5 V to + 16 V
• Minimum Operating Temperature: - 40 C
• Features: Detects rotational speed of ferrous gear wheels and reference marks
• Maximum Output Current: 14 mA
• Other names: KMI15/1,115

Philips Semiconductors
FEATURES
DESCRIPTION
The KMI15/1 sensor detects rotational speed of ferrous
gear wheels and reference marks
The sensor consists of a magnetoresistive sensor
element, a signal conditioning integrated circuit in bipolar
technology and a magnetized ferrite magnet.
The frequency of the digital current output signal is
proportional to the rotational speed of a gear wheel.
(1) The sensor contains a customized integrated circuit. Usage in
QUICK REFERENCE DATA
2000 Sep 05
V
I
I
d
f
T
Do not press two or more products together against their
magnetic forces.
CC (low)
CC (high)
t
amb
Digital current output signal
Zero speed capability
Wide air gap
Wide temperature range
Insensitive to vibration
EMC resistant.
CC
Integrated rotational speed sensor
SYMBOL
hydraulic brake systems and in systems with active brake
control is forbidden. For all other applications, higher
temperature versions of up to 150 C are available on
request.
DC supply voltage
current output signal low
current output signal high
sensing distance
operating tooth frequency
ambient operating temperature
CAUTION
PARAMETER
(1)
.
2
PINNING
handbook, halfpage
0 to 2.5
0
40
MIN.
PIN
1
2
Fig.1 Simplified outline (SOT453B).
12
7
14
0 to 2.9
V
V
TYP.
CC
1
25000
+85
DESCRIPTION
MBH781
MAX.
Product specification
2
KMI15/1
V
mA
mA
mm
Hz
C
UNIT