KMI15/1 Просмотр технического описания (PDF) - Philips Electronics
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KMI15/1 Datasheet PDF : 16 Pages
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Philips Semiconductors
Integrated rotational speed sensor
Preliminary specification
KMI15/1
handbook, halfpage
I CC
T
14 mA
7 mA
tp
MRA960
t
SENSOR
I CC
RL
MRA961
VCC
V
CL
GND
δ = -tT-p- × 100%
Fig.6 Output signal as a function of time.
APPLICATION INFORMATION
16
handIbCoCok, halfpage
(mA)
14
12
VCC = 20 V
ICC(high)
MRA967
VCC = 12 V
VCC = 8 V
10
8
6
4
50
VCC = 20 V
ICC(low)
VCC = 12 V
VCC = 8 V
0
50
100
150
200
Tamb (oC)
Fig.8 Output current levels as functions of
ambient temperature.
Fig.7 Test and application circuit.
1
handboot k, halfpage
(µs)
0.8
0.6
0.4
0.2
0
50
0
MRA968
tf
tr
ICC
tr
tf
t
50
100
150
200
Tamb (oC)
VCC = 12 V; CL = 100 pF; RL = 115 Ω.
Fig.9 Output current switching times as functions
of ambient temperature.
1996 Dec 05
6
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