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PDF AH180 Data sheet ( Hoja de datos )

Número de pieza AH180
Descripción MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR SWITCH
Fabricantes Diodes Incorporated 
Logotipo Diodes Incorporated Logotipo



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No Preview Available ! AH180 Hoja de datos, Descripción, Manual

Features
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
General Description
Micropower operation
Operation with magnetic field of either north or south
pole (omnipolar)
2.5V to 5.5V battery operation
Chopper stabilized
Superior temperature stability
Good RF noise immunity
-40°C to 85°C operating temperature
SIP-3L/SC59-3L/Low profile DFN2020-6 package
ESD (HBM) 5KV for DFN2020-6
6KV for SIP-3L and SC59-3L
Lead Free Finish/RoHS Compliant for Lead Free
products (Note 1)
Green Packages: SC59-3L, DFN2020-6
Lead Free Package: SIP-3L
AH180 is comprised of two Hall effect plates and an open-drain
output driver, mainly designed for battery-operation, hand-held
equipment (such as Cellular and Cordless Phone, PDA). The
total power consumption in normal operation is typically 24µW
with a 3V power source.
Either north or south pole of sufficient strength will turn the output
on. The output will be turned off under no magnetic field. While
the magnetic flux density (B) is larger than operating point (Bop),
the output will be turned on (low), the output is held until B is
lower than release point (Brp), then turned off.
Applications
Cover switch in clam-shell cellular phones
Cover switch in Notebook PC/PDA
Contact-less switch in consumer products °C
Pin Description
Name
Vdd
GND
Output
P/I/O
P/I
P/I
O
Pin #
1
2
3
Description
Power Supply Input
Ground
Output Pin
Ordering Information
AH180 - X X X
Package
P: SIP-3L
W: SC59-3L
SN: DFN2020
Lead
Packing
L: Lead-Free ( Note 3) -A: Ammo Box (Note 5)
G: Green ( Note 4) -B: Bulk (Note 6)
-7: Taping
Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
AH180-P
AH180-W
AH180-SN
Tube/Bulk
Package Packaging
Part
Code (Note 2) Quantity Number
Suffix
P
SIP-3L
1000
-B
W
SC59-3L
NA
NA
SN
DFN2020-6
NA
NA
7” Tape and Reel
Ammo Box
Part
Part
Quantity Number Quantity Number
Suffix
Suffix
NA
3000/Tape &
Reel
3000/Tape &
Reel
NA
-7
-7
4000/Box
NA
NA
-A
NA
NA
Note:
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
3. Lead Free is only for SIP-3L.
4. Green is only for SC59 and DFN2020.
5. Ammo Box is for SIP-3L Spread Lead.
6. Bulk is for SIP-3L Straight Lead.
AH180 Rev. 5
1 of 9
www.diodes.com
FEBRUARY 2007
© Diodes Incorporated

1 page




AH180 pdf
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Performance Characteristics (SIP-3L)
TA (°C)
PD (mW)
TA (°C)
PD (mW)
PD (mW)
600
500
400
300
200
100
0
0
25 50 60 70 80 85 90 95 100
550 440 396 352 308 286 264 242 220
105 110 115 120 125 130 135 140 150
198 176 154 132 110 88 66 44
0
Power Dissipation Curve
25
50
75 85
100
125 150
TA (C)
Performance Characteristics (SC59-3L/DFN2020-6)
TA (°C) 25 50 60 70 80 85 90 100 110 120 130 140 150
PD (mW) 230 184 166 147 129 120 110 92 74 55 37 18 0
PD (m W )
300
P ow er D issipation C urve
200
100
0
0
25 50 75 85 100 125 150
TA (C )
AH180 Rev. 5
5 of 9
www.diodes.com
FEBRUARY 2007
© Diodes Incorporated

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