ATS660LSB View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
MFG CO.
'ATS660LSB' PDF : 16 Pages View PDF
ATS660LSB
TRUE ZERO-SPEED,
HALL-EFFECT ADAPTIVE
GEAR-TOOTH SENSOR
FUNCTIONAL BLOCK DIAGRAM
1 SUPPLY
32 V
REG
UVLO
POWER-ON
LOGIC
X
E1
–
–
MAGNET
+
REF +
X
E2
POSITIVE PEAK
DIGITAL PROC.
NEGATIVE PEAK
DIGITAL PROC.
THRESHOLD
COMPARATORS
–
+
–
+
Dwg. FH-019-2A
Pin 3 must be externally connected to pin 4.
3 INTERNAL
CONNECTION
CONTROL
OUTPUT
2
CURRENT
LIMIT
<1Ω
GROUND
4
1000
800
RθJA = 147°C/W
600
400
CONT1IN00UHOOUUSRS MAX.
200
0
20
40
60
80
100 120 140 160 180
AMBIENT TEMPERATURE IN °C
Dwg. GH-065-6
115 Northeast Cutoff, Box 15036
2
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 2000 Allegro MicroSystems, Inc.
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