KMI15/1 T/R NXP Semiconductors, KMI15/1 T/R Datasheet - Page 3

• 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
LIMITING VALUES
In accordance with Absolute Maximum Rating System (IEC 60134).
CHARACTERISTICS
T
gear wheel: module 2 mm; material 1.0715; unless otherwise specified.
Note
1. High rotational speeds of wheels reduce the sensing distance due to eddy current effects (see Fig.17).
2000 Sep 05
V
T
T
T
I
I
t
t
t
f
d
SYMBOL
SYMBOL
amb
CC (low)
CC (high)
r
f
d
t
stg
amb
sld
CC
Integrated rotational speed sensor
= 25 C; V
DC supply voltage
storage temperature
ambient operating temperature
soldering temperature
output short-circuit duration to GND
current output signal low
current output signal high see Figs 6 and 8
output signal rise time
output signal fall time
switching delay time
operating tooth frequency for both rotation directions
sensing distance
duty cycle
CC
PARAMETER
= 12 V; d = 2.1 mm; f
PARAMETER
t
see Figs 6 and 8
C
C
between stimulation pulse (generated
by a coil) and output signal
see Fig.15 and note 1
see Fig.6
= 2 kHz; test circuit: see Fig.7; R
L
L
= 100 pF; see Fig.9; 10 to 90% value
= 100 pF; see Fig.9; 10 to 90% value
T
t
amb
10 s
CONDITIONS
= 40 to +85 C; R
3
CONDITIONS
L
L
= 115 ; sensor positioning: see Fig.15;
= 115
5.6
11.2
0
0 to 2.5 0 to 2.9
30
MIN.
continuous
0.5
40
40
MIN.
7
14
0.5
0.7
1
50
TYP.
Product specification
+16
+150
+85
260
MAX.
8.4
16.8
25000
70
MAX.
KMI15/1
V
C
C
C
mA
mA
Hz
mm
%
UNIT
UNIT
s
s
s