AH1891-CA4-7 Diodes Inc, AH1891-CA4-7 Datasheet
AH1891-CA4-7
Specifications of AH1891-CA4-7
Related parts for AH1891-CA4-7
AH1891-CA4-7 Summary of contents
Page 1
... The outputs of the AH1891 are switched with either a North or South pole of sufficient strength. When the magnetic flux density (B) is larger than operate point (Bop), Output 1 will pull low and Output 2 will be inverted (high). The output states are held until B is lower than release point (Brp) ...
Page 2
... MINIATURE MICROPOWER OMNIPOLAR Description Vdd Power switch Amp Latch Amp Latch (T = 25°C) A Parameter (T = 25°C) A Conditions Operating www.diodes.com AH1891 HALL EFFECT SWITCH Out1 Output GND Controller Vdd Out2 GND Values Unit 5 V Unlimited °C -40 to +85 °C -65 to +150 166 mW °C ...
Page 3
... Vdd = 1.8V, unless otherwise specified) Conditions I = -0.5mA 0.5mA O Output off Chip enable Chip disable Average supply current = 25°C, Vdd = 1.8V~3.3V, Note 1) Parameter Min (Note 2) 20 Operate Point -60 12 Release Point -50 Hysteresis www.diodes.com AH1891 HALL EFFECT SWITCH Min Typ. Max Unit Vdd-0 0 <0.1 1 µ ...
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... Supply voltage Vdd (V) Average Supply Current vs. Supply Voltage Average supply current vs. Supply voltage 1. 1.5 1 www.diodes.com AH1891 HALL EFFECT SWITCH Vdd = 3.3V Bops Brps Bopn Brpn Bhy_S Bhy_N Temperature ( C) Bops Brps Bopn Brpn Bhys_S ...
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... Ordering Information U-WLB0808-4 Device Package Code (Note 3) AH1891-CA4-7 CA4 Notes Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 4. 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. ...
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... Marking Information (1) U-WLB0808-4 (Top View Part Number AH1891-CA4-7 Package Outline Dimensions (1) Package type: U-WLB0808-4 Pin ID 0.05 C 4x- 0. AH1891 Document number: DS35207 Rev MINIATURE MICROPOWER OMNIPOLAR 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 : Internal Code ...
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... 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 © 2011, Diodes Incorporated www.diodes.com AH1891 Document number: DS35207 Rev MINIATURE MICROPOWER OMNIPOLAR IMPORTANT NOTICE LIFE SUPPORT www.diodes.com AH1891 HALL EFFECT SWITCH April 2011 © Diodes Incorporated ...