Part Number
|
AH1886 |
Manufacturer
|
Diodes Incorporated |
Description
|
ULTRA-SENSITIVE HALL EFFECT SWITCH |
Published
|
Feb 6, 2011 |
Detailed Description
|
OBSOLETE – PART DISCONTINUED
PART OBSOLETE – NO ALTERNATE PART
AH1886
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH
D...
|
Datasheet
|
AH1886
|
Overview
OBSOLETE – PART DISCONTINUED
PART OBSOLETE – NO ALTERNATE PART
AH1886
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH
Description
Pin Assignments
AH1886 is with two Hall effect plates and dual CMOS output driver, mainly designed for battery–powered, hand-held equipment (such as Cellular and Cordless Phone, PDA).
The total operation power is down to 15µWin the 1.
8V supply.
Either north or south pole of sufficient strength will turn the output1 on.
The output1 will be turned off under no magnetic field.
While the magnetic flux density (B) is larger than operate point (Bop), the output1 will be turned on (low), the output1 is held until B is lower than release point (Brp), then turned off.
...
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