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AH180 Schematic ( PDF Datasheet ) - Diodes Incorporated

Teilenummer AH180
Beschreibung MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR SWITCH
Hersteller Diodes Incorporated
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Gesamt 9 Seiten
AH180 Datasheet, Funktion
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






AH180 Datasheet, Funktion
Marking Information
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
(1) SIP-3L
(Top View)
180
Y WW x
(2) SC59
(Top View)
Y : Year: "01"= 2001
"02"= 2002
WW : Nth Week 01~52
x : Internal code a~z: Lead Free
XX Y M X
XX : K0: AH180
Y : Year 0~9
M : Month A~L
X : Internal code
A~Z: Green
(3) DFN2020
Part Number Package Identification Code
AH180
SC59
K0
(Top View)
180
YM X
X : Internal code
A~Z: Green
Y : Year 0~9
M : Month A~L
AH180 Rev. 5
6 of 9
www.diodes.com
FEBRUARY 2007
© Diodes Incorporated

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