TMAG5213ADQLPGM中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

1 Features

? Z-axis Hall-effect bipolar latch

? 30kHz magnetic sampling frequency

? Multiple sensitivity options (BOP / BRP)

– ±2.7mT (AD, see Device Nomenclature)

– ±6mT (AG, see Device Nomenclature)

? Supports a wide voltage range

– 2.5V to 28V

– No external regulator required

? Wide operating temperature range

– TA = –40°C to +125°C

? Open-drain output (30mA sink)

? 35μs power-on time

? Industry standard package and footprint

– Surface mount 3-pin SOT-23 (DBZ)(3)

? 2.92mm × 2.37mm

– Through-hole 3-pin TO-92 (LPG)

? 4.00mm × 1.52mm

? Protection features:

– Output short-circuit protection

– Output current limitation

2 Applications

? Power tools

? Vacuum robot

? Valve and actuator control

? Servo motors

? Proximity switch

? AC Units

? BLDC motors

3 Description

The TMAG5213 is a low-cost, chopper-stabilized Halleffect

sensor with excellent sensitivity stability over

temperature and integrated protection features.

The magnetic field is indicated through a digital

bipolar latch output. When the applied magnetic flux

density crosses the operating point (BOP) threshold,

the device outputs a low voltage. The output stays

low until the flux density crosses the release point

(BRP), at which point the device output gets pulled

high. This bipolar latch magnetic response allows the

device output to be sensitive to positive and negative

magnetic flux through the Z-axis of the package.

The TMAG5213 has a wide operating voltage range

from 2.5V to 28V and operating temperature range

from –40°C to +125°C designed for a variety of

industrial applications. Internal protection functions

are provided for output short circuit or overcurrent,

and the device has an open-drain output stage with

30mA current sink capability.