Datasheet > HAL3727

HAL3727

更新时间： 2024-11-12 01:00:27

品牌	Logo	应用领域
MICRONAS		/
页数	文件大小	规格书
2页	141K
描述
Second-Generation 3D HALÂ® Sensor Family with Superior Angular Accuracy

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HAL3727 数据手册

PRODUCT INFORMATION

May/2014

HAL 37xy

HAL^®37xy

Second-Generation 3D HAL^®Sensor Family

with Superior Angular Accuracy

The HAL 37xy family is the second sensor

generation using Micronas’ proprietary

3D HAL technology, which offers a further

improvement of the angular performance.

Compared to the first generation, a 30%

lower angular error has been achieved.

temperature range resulting in a new class

of accuracy for angular or linear measure-

ments. The sensor features an arbitrarily

programmable stepwise linear characteris-

tic for linearization of the output signal.

Major characteristics can be adjusted to the

magnetic circuit by programming the non-

volatile memory.

◆ 12 bit ratiometric linear analog output for

HAL 372x

◆ Modulo 90°/120° output for HAL 3715

◆ 0.2 kHz to 2 kHz PWM (up to 12 bit) or

12 bit SENT output for HAL 373x

◆ Programmable arbitrary output charac-

Operation with magnetic fields down to

20 mT is enabled thanks to the improved

technology. HAL 3715 and HAL 372x pro-

vide a linear, ratiometric analog output sig-

nal with integrated wire-break detection

working with pull-up or pull-down resistors.

HAL 373x features digital output formats

such as PWM and SENT SAEJ2716 rev.

2010. The digital output format is customer

programmable.

teristic with up to 33 setpoints

◆ Operates from V

=4.5 V up to 5.5 V

SUP

The sensors contain advanced on-board

diagnostic features that enhance fail-safe

detection. The devices are designed for

automotive and industrial applications and

operate in the junction temperature range

from 40 °C up to 170 °C. The sensors are

available in a very small four-pin leaded

transistor package TO92UP, as well as in a

SOIC8 package.

◆ Operates from T =40 °C up to 170 °C

◆ Programming via the sensor’s output pin

◆ Programmable characteristics in

EEPROM with redundancy and lock

function

◆ 2 -order temperature-dependent offset

programmable for X/Y- or Z-channel

The sensors can measure three magnetic

◆ On-chip diagnostics

field components B , B , and B . This

Features

enables a set of potential applications for

position detection, such as wide distance,

angle or through-shaft angular measure-

ments. On-chip signal processing calcu-

lates the angle out of two of the magnetic

field components and converts this value

into an output signal. The sensor exhibits

excellent drift performance over the specified

◆ Short-circuit protected push-pull output

◆ Over-/reverse-voltage protection at

◆ Measurement extremely robust against

VSUP

temperature and stress influences

◆ Under- and overvoltage detection of

◆ Operating with magnetic field amplitudes

down to 20 mT with an angular accu-

racy of 0.5% FS (digital output, X-Y Hall

plates)

VSUP

◆ Wire-break detection with pull-up and

pull-down resistors

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与HAL3727相关器件

型号	品牌	获取价格	描述	数据表
HAL3727DJ	TDK	获取价格	Analog OutputSOIC8
HAL3727DJ-A	TDK	获取价格	Hall Effect Sensor, -1.2-1.2mA, Rectangular, Surface Mount, SOIC-8
HAL3727DJ-A-C-P-Q-SP	TDK	获取价格	Hall Effect Sensor, -1.2-1.2mA, Rectangular, Surface Mount, SOIC-8
HAL3727UP	TDK	获取价格	Analog OutputTO92UP
HAL3727UP-A	TDK	获取价格	IC POSITION SENSOR 3D ANLG TO92
HAL3727UP-A-C-P-Q-SP	TDK	获取价格	Hall Effect Sensor, -1.2-1.2mA, Rectangular, Through Hole Mount, TO-92UP, 4 PIN
HAL3735	TDK	获取价格	Robust Programmable 2D Position Sensor Family with Arbitrary Output Function
HAL3735	MICRONAS	获取价格	Second-Generation 3D HALÂ® Sensor Family with
HAL3735DJ	TDK	获取价格	PWM and SENTOutput SOIC8
HAL3735DJ-A	TDK	获取价格	IC POS SENSOR 3D PWM SENT 8SOIC

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