A3240ELH Allegro MicroSystems, A3240ELH Datasheet

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A3240ELH

Manufacturer Part Number
A3240ELH
Description
CHOPPER-STABILIZED/ PRECISION HALL-EFFECT SWITCH
Manufacturer
Allegro MicroSystems
Datasheet
V
CC
1
2
PTCT
Dwg. PH-003-2
Internally Limited
°
-40
-65
-40
3
°
°
C to +150
C to +170
°
C to +85
See Graph
Unlimited
+170
-50 mA
26.5 V
-30 V
26 V
°
°
°
°
C
C
C
C
CHOPPER-STABILIZED, PRECISION
I
I
I
I
I
I
I
3240
°
°
HALL-EFFECT SWITCH
°
°
°

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A3240ELH Summary of contents

Page 1

CHOPPER-STABILIZED, PRECISION PTCT Dwg. PH-003-2 ° 26.5 V -30 V Unlimited 26 V Internally Limited -50 mA See Graph ° +170 C ° ° - +85 C ° ° - +150 ...

Page 2

CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH SUPPLY REG. X 700 600 500 Suffix "–UA" R θJA = 206°C/W 400 Suffix "–LT" R θJA = 258°C/W 300 200 100 Suffix "E–" 100 AMBIENT TEMPERATURE in °C TO ...

Page 3

CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH ° ° ° 3240 µ µ µ µ Ω ...

Page 4

CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH -50 300 OUT 200 100 0 -50 - AMBIENT TEMPERATURE IN °C OPERATE POINT RELEASE POINT V ...

Page 5

SUPPLY VOLTAGE IN VOLTS OPERATE POINT RELEASE POINT 3.5 4.0 4.5 5.0 SUPPLY VOLTAGE IN VOLTS 8 OUT T = 150°C ...

Page 6

CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH ± ACTIVE AREA DEPTH 0.011" 0.28 mm NOM ACTIVE AREA DEPTH 0.030" 0.76 mm NOM ACTIVE AREA DEPTH 0.018" 0.080" 0.46 mm 2.04 mm NOM A BRANDED SURFACE 1 ...

Page 7

CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH ...

Page 8

CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH The Hall element can be considered as a resistor array similar to a Wheatstone bridge. A large portion of the offset is a result of the mismatching of these resistors. These devices use a proprietary ...

Page 9

REF 0.037 BSC 0.043 0.035 0.006 0.049 0.000 0.035 0.028 3 0.039 1 Dwg. MA-011-3 in NOTES: 1. Tolerances on package height and width represent allowable mold offsets. ...

Page 10

CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH 0.181 0.173 0.072 0.064 0.102 0.167 0.090 0.155 0.0189 0.047 0.0142 0.035 0.0221 0.0173 0.059 BSC 0.118 BSC 0.098 0.079 B 0.031 0.102 A 0.181 0.047 0.028 0.031 TYP ...

Page 11

MAX 0.640 0.600 SEE NOTE 0.050 BSC 0.095 ±0.005 0.002 MAX 0°–8° 0.004 0.020 MAX MIN FLAT NOTES: 1. Tolerances on package height and width represent allowable mold offsets. Dimensions given ...

Page 12

... Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current ...

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