OCH1502N Micro Power Unipolar Hall-effect Sensor Switch
■The OCH1502N Unipolar Hall effect sensor IC is fabricated from mixed signal CMOS technology. It is comprised of one Hall plate and a CMOS output driver, mainly designed for battery-operation, hand-held equipment (such as Smart phone and PAD). The total power consumption in normal operation is typically 4.5μW with a 1.8V power source. North poles of sufficient strength will turn the output on. The output be turned off under no magnetic field. While the magnetic flux density (B) is less than operating point (B-OPN), the output will be turned on (low), the output is until B is higher than release point (BRPN), and turned off (High).
■The OCH1502N is available in SIP-3L、SOT23-3L、DFN1616-6L-EP、DFN1616-6L and SOT553 Package. Operating temperature range of the OCH1502N is from -40°C to 85°C.
■To minimize the BOM cost, capacitors of the MLCC type are supported, and only one external component is needed to complete the application circuit.
●Features:
■2.5uA Micro power consumption ideal for battery-powered applications
■Input VoltageRange:1.65V to 3.5V
■Very High Sensitivity Hall Sensor
■Chopper stabilized amplifier stage
■Good RF noise immunity
■CMOS Output
■SIP-3L、SOT23-3L、DFN1616-6L-EP DFN1616-6LandSOT553package
|
OCH1502N 、 OCH1502NMD 、 OCH1502NWAD 、 OCH1502NEV6AD 、 OCH1502NV6AD 、 OCH1502NSTAD |
|
|
Micro Power Unipolar Hall-effect Sensor Switch 、 Unipolar Hall effect sensor IC |
|
|
[ Smart phones ][ Cover switch in clam-shell cellular phones ][ Cover switch in Notebook PC/PAD ][ Contact-less switch in consumer products ][ Solid State Switch ][ Handheld Wireless Handset Awake Switch ][ Lid close sensor for battery-powered devise ][ Magnet proximity sensor for reed switch replacement in low duty cycle applications ] |
|
|
Datasheet |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
SIP-3L;SOT23-3L;DFN1616-6L-EP;DFN1616-6L;SOT553 |
|
|
English Chinese Chinese and English Japanese |
|
|
Dec.9.2020 |
|
|
Ver.1.6 |
|
|
|
|
|
331 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
