AH1802-WG-7 Diodes Inc, AH1802-WG-7 Datasheet - Page 4

• Manufacturer Part Number: AH1802-WG-7
• Description: Board Mount Hall Effect / Magnetic Sensors MICROPW SWCH2.5-5.5V ULT SENSTV OMNIPOLAR
• Manufacturer: Diodes Inc

Specifications of AH1802-WG-7

• Operational Type: Unipolar Switch
• Operating Supply Voltage: 2.5 V to 5.5 V
• Supply Current: 8 uA
• Package / Case: SC-59
• Operating Point Min/max: 20 G to 40 G
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (min): 2.5 V
• Supply Voltage (max): 5.5 V
• Temperature Threshold: + 150 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Magnetic Characteristics
Notes:
AH1802
Document number: 31170 Rev. 8 - 2
Bops(south pole to brand side)
Bopn(north pole to brand side)
Brps(south pole to brand side)
Brpn(north pole to brand side)
4. Typical data is at T
5. The magnetic characteristics may vary with supply voltage, operating temperature and after soldering.
Bhy(
( Magnetic flux density B )
Bopx −
Symbol
( on-state )
Turn on
Brpx
A
V
= 25°C, Vdd = 3V, and for design information only.
B
cc
opn
)
( off-state )
B
hy
(T
B
A
rpn
= 25°C, Vdd = 3V, Note 4 & 5)
Output
0
Turn off
V
Characteristic
Operate Point
Release Point
sat
Hysteresis
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MICROPOWER, ULTRA-SENSITIVE OMNIPOLAR
4 of 11
V
Turn off
Min
( Magnetic flux density B )
-40
sat
20
10
5
-
Output
HALL-EFFECT SENSOR SWITCH
0
( off-state )
B
rps
Typ.
-28
-20
28
20
8
B
hy
B
ops
V
( on-state )
cc
Turn on
Max
-20
-10
40
-
-
(1mT=10 Gauss)
AH1802
© Diodes Incorporated
December 2010
Gauss
Unit