AH1803-SNG-7 Diodes Zetex, AH1803-SNG-7 Datasheet

IC HALL SWITCH MCRPWR 6-DFN

AH1803-SNG-7

Manufacturer Part Number
AH1803-SNG-7
Description
IC HALL SWITCH MCRPWR 6-DFN
Manufacturer
Diodes Zetex
Type
Omnipolar Switchr
Datasheet

Specifications of AH1803-SNG-7

Sensing Range
±4mT Trip, ±1mT Release
Voltage - Supply
2.4 V ~ 5.5 V
Current - Supply
6mA
Output Type
Digital, Open Drain
Operating Temperature
-40°C ~ 85°C
Package / Case
6-DFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output (max)
-
Features
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AH1803-SNG-7
Manufacturer:
DIODES
Quantity:
3 000
Part Number:
AH1803-SNG-7
Manufacturer:
DIODES/美台
Quantity:
20 000
Features
Applications
Typical Circuit
AH1803 Rev. 9
DS31193
Micropower operation
Operation with North or South Pole
2.4 to 5.5V battery operation
Chopper Stabilized
• Superior temperature stability
• Extremely Low Switch-Point Drift
• Insensitive to Physical Stress
Good RF noise immunity
-40°C to 85°C operating temperature
Low profile 3 pin SC59 (commonly known as SOT23 in
Asia) and DFN2020-6 package
ESD (HBM) > 4KV for DFN2020-6
SC59 (commonly known as SOT23 in Asia) and
DFN2020-6: Available in “Green” Molding Compound
(No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
Cellular phone
PDA
Cordless phone
*
C is for power stabilization and to strengthen the noise immunity, the
recommended capacitance is 10nF~100nF.
C
*
www.diodes.com
2.4~5.5V
AH1803
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT
GND
1 of 9
Please click here to visit our online spice models database.
General Description
AH1803 is with two Hall effect plates and a CMOS output driver,
mainly designed for battery–operation, hand-held equipment
(such as Cellular and Cordless Phone, PDA). The total operation
power is down to 24uW in the 3V supply.
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 operate point
(Bop), the output will be turned on (low), the output is held until
B is lower than release point (Brp), then turned off (High).
Output
OCTOBER 2009
©
AH1803
Diodes Incorporated
SWITCH

Related parts for AH1803-SNG-7

AH1803-SNG-7 Summary of contents

Page 1

... MICROPOWER, ULTRA-SENSITIVE HALL EFFECT Please click here to visit our online spice models database. General Description AH1803 is with two Hall effect plates and a CMOS output driver, mainly designed for battery–operation, hand-held equipment (such as Cellular and Cordless Phone, PDA). The total operation power is down to 24uW in the 3V supply ...

Page 2

... W : SC59 SN : DFN2020-6 Package Product Code AH1803-WG-7 W AH1803-SNG-7 SN Notes Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 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. Pin Assignments ...

Page 3

... Magnetic flux density Ts Storage Temperature Range P Package Power Dissipation D T Maximum Junction Temperature J Recommended Operating Conditions Symbol Parameter Vdd Supply Voltage T Operating Temperature Range A AH1803 Rev. 9 DS31193 MICROPOWER, ULTRA-SENSITIVE HALL EFFECT Vdd Power switch Amp Latch Amp Latch ( 25°C) A Characteristics SC59 DFN2020 25° ...

Page 4

... When power is initially on, the operating Vdd (2.4V to 5.5V) must be applied to be guaranteed for the output sampling. The output state is valid after the second operating phase (typical 150ms). Idd(en) Idd (dis) 0 AH1803 Rev. 9 DS31193 MICROPOWER, ULTRA-SENSITIVE HALL EFFECT (T = +25°C, Vdd= 3V; unless otherwise specified) ...

Page 5

... Performance Characteristics SC59 (commonly known as SOT23 in Asia) and DFN2020-6 (1) ( ° 230 184 166 P (mW AH1803 Rev. 9 DS31193 MICROPOWER, ULTRA-SENSITIVE HALL EFFECT = 25 ° C, Vdd = 3V, Note Parameter Min 2 Operation Point -4 1 Release Point - Hysteresis 0.5 Output Output Turn off Turn off V V sat sat ...

Page 6

... Marking Information (1) SC59 (commonly known as SOT23 in Asia) Part Number AH1803 (2) DFN2020-6 ( Top View ) X X YWX Part Number AH1803 AH1803 Rev. 9 DS31193 MICROPOWER, ULTRA-SENSITIVE HALL EFFECT ( Top View ) XX : Identification code Y : Year 0 Week : A~Z : 1~26 week a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green ...

Page 7

... Package Type: DFN2020-6 0.05 C 0.08 C Pin#1 ID 1.95/2.075 B 1.45/1. 0.15 C 2x- 0.65nom. 0.97/1. AH1803 Rev. 9 DS31193 MICROPOWER, ULTRA-SENSITIVE HALL EFFECT (All Dimensions in mm) 0.10/0. Marking (Active area depth) Seating plane C Sensor location A 0.2/0.3 0. Bottom View www.diodes.com ...

Page 8

... Taping Orientation For DFN2020-6 Notes: 8. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf. AH1803 Rev. 9 DS31193 MICROPOWER, ULTRA-SENSITIVE HALL EFFECT www.diodes.com AH1803 SWITCH OCTOBER 2009 © Diodes Incorporated ...

Page 9

... Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2009, Diodes Incorporated www.diodes.com AH1803 Rev. 9 DS31193 MICROPOWER, ULTRA-SENSITIVE HALL EFFECT IMPORTANT NOTICE LIFE SUPPORT www ...

Related keywords