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AW86502STR

High Sensitivity Micropower Omnipolar Hall-effect Switch

Datasheet :
Preview - AW86502STR - Datasheet

Product details

Parameters

Pole Type omnipolar
VDD (Min) (V) 1.6
VDD (Max) (V) 5.5
Sensitivity Bop (Gs) ±30
Sensitivity Brp (Gs) ±20
BHY (Gs) 10
IDD_AVG (μA) 0.8
IDD_Sleep (μA) 0.43
Channel 1
Temperature -40℃~85℃
Output Type Open Drain
Package (mm) SOT23-3L

Package | Pins | Size

SOT23-3L

Features

-High sensitive omnipolar operation.
-Micropower operation.
Typ 0.8μA (average: VDD=1.8V).
-Ultra small package: SOT23-3L.
-On board voltage regulator for 1.6V to 5.5V range.
-Wide operating temperature range: -40℃ to 85℃.
-ESD (HBM) > 6KV.

Description

AW86502STR is a high-sensitivity micropower Omnipolar Hall effect switch IC. It has open-drain outputs that can become high impedance or drive ground, and an external pullup resistor must be used. AW86502STR uses a hibernating clocking system to reduce power consumption, which the total power consumption in normal operation is typically 0.8A with a 1.8V power source. Mainly designed for portable devices such as laptop computer, smartphone and bluetooth headset etc. The supply range of AW86502STR is 1.6V to 5.5V to support portable equipment. To minimize PCB space, the AW86502STR has ultra small package: SOT23-3L . When the magnetic field strength is greater than Bop, then the device output is pulled low; When the magnetic field strength is less than Brp, then the device output is pulled high; When the magnetic field strength is between Bop and Brp, then the device output remains in the previous state.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AW86502STR_EN_V1.3 英文   2023-06-06

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW86502/3/4 EVB V1.1 — AW86502/3/4 EVB V1.1 is Awinic's switch Hall evaluation board, which can realize single-chip function evaluation and serve as a universal evaluation board for structural adaptation of magnetic field generators.

Awinic Switch Hall Evaluation Board

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Hardware development

Evaluation board

AW86502/3/4 EVB V1.1 — AW86502/3/4 EVB V1.1 is Awinic's switch Hall evaluation board, which can realize single-chip function evaluation and serve as a universal evaluation board for structural adaptation of magnetic field generators.

Awinic Switch Hall Evaluation Board

View options