A3213EUA-T Allegro Microsystems Inc, A3213EUA-T Datasheet - Page 9

IC SWITCH HALL EFFECT 3-SIP

A3213EUA-T

Manufacturer Part Number
A3213EUA-T
Description
IC SWITCH HALL EFFECT 3-SIP
Manufacturer
Allegro Microsystems Inc
Type
Omnipolar Switchr
Datasheet

Specifications of A3213EUA-T

Sensing Range
±70G Trip, ±10G Release
Voltage - Supply
2.4 V ~ 5.5 V
Current - Supply
2mA
Current - Output (max)
1mA
Output Type
Digital, Open Collector
Features
Ultra Sensitive
Operating Temperature
-40°C ~ 85°C
Package / Case
3-SIP
Peak Reflow Compatible (260 C)
Yes
Termination Type
Through Hole
Output Current
1mA
Supply Voltage Max
5.5V
Leaded Process Compatible
Yes
No. Of Pins
3
Hall Effect Type
Switch
Supply Voltage Min
2.4V
Filter Terminals
Through Hole
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A3213EUA-T
Manufacturer:
MEGACHIPS
Quantity:
698
A3213
A3214
Applications. Allegro's pole-independent sensing technique
allows for operation with either a north pole or south pole
magnet orientation, enhancing the flexibility of the device in
application assembling. The state-of-the-art technology provides
the same output polarity for either pole face.
be con nect ed (in close proximity to the Hall element) between
the supply and ground of the device to reduce both external
noise and noise generated by the chopper-sta bi li za tion tech nique.
This is especially true due to the relatively high im ped ance of
battery supplies.
is a bar magnet with either pole near the branded surface of the
device. Many oth er meth ods of operation are possible. Ex ten-
sive ap pli ca tions in for ma tion on magnets and Hall-effect devices
is also available in the Allegro Elec tron ic Data Book AMS-702
or Ap pli ca tion Note 27701, or at
MAX
It is strongly recommended that an external bypass ca pac i tor
The sim plest form of magnet that will op er ate these devices
5 V
0
-B
OUTPUT ON
and
B OPN
www.allegromicro.com
B RPN
MAGNETIC FLUX
OUTPUT OFF
0
Micropower Ultra-Sensitive Hall-Effect Switches
B RPS
B OPS
OUTPUT ON
+B
GND
X
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
VOUT
VDD
10 pF
0.1 μF
50 k Ω
OUTPUT
SUPPLY
(3 V BATTERY)
9

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