Datasheet > 传感器/换能器 > 磁场传感器> HMC6042CUTTAPE

HMC6042CUTTAPE

更新时间： 2024-02-03 21:34:25

品牌	Logo	应用领域
霍尼韦尔 - HONEYWELL		传感器
页数	文件大小	规格书
7页	158K
描述
2-Axis Magnetic Sensor Circuit

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技术参数
数据手册

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HMC6042CUTTAPE 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.75	其他特性：	SENSITIVITY MAX IS 1.25MV/V/GAUSS
主体宽度：	3.6 mm	主体高度：	1.06 mm
主体长度或直径：	5 mm	最大磁场范围：	0.6 mT
最小磁场范围：	-0.6 mT	安装特点：	SURFACE MOUNT
最大工作电流：	7 mA	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出范围：	0.15-2.85V
输出类型：	VOLTAGE OUTPUT	封装形状/形式：	RECTANGULAR
电阻：	6 Ω	传感器/换能器类型：	MAGNETIC FIELD SENSOR,MAGNETORESISTIVE
最大供电电压：	3.6 V	最小供电电压：	2.4 V
表面贴装：	YES	端接类型：	SOLDER
Base Number Matches：	1

HMC6042CUTTAPE 数据手册

HMC6042

SPECIFICATIONS

Characteristics

Conditions*

Min

Typ

1.5

3.0

Max

Units

System

Sensitivity

Open Loop Gain, After Set/Reset Pulses

VDD1 = 3.0 volts

175

0.75

±1

275

2.25

±2

mV/V/gauss

volts

Zero Field Offset

Magnetic Field Range

Power Supply

Full Scale

gauss

Supply Voltage

Current

VDD1, VDD2 Referenced to GND

2.4

5.2

3.6

Volts

Bridge Current = 0.9mA/volt per axis

Continuous (VDD1)

Peak (0.5msec) (VDD1 + VDD2)

7.0

Magnetic sensors

Field Range

Sensitivity

Full scale (FS) – total applied field

After Set/Reset Pulses

-6

gauss

mV/V/gauss

milli-gauss (RMS)

mV/V

0.8

1.0

1.25

Resolution

1 kHz bandwidth, VDD1 = 3.0 volts

0.12

±0.5

Bridge Offset

Offset = (OUT+) – (OUT-)

-1.25

+1.25

Field = 0 gauss after Set pulse

Cross-Axis Sensitivity

Disturbing Field

Cross field = 0.5 gauss,

Happlied = ±3 gauss

±0.2%

%FS/gauss

gauss

Sensitivity starts to degrade.

Use S/R pulse to restore sensitivity.

Max. Exposed Field

Sensitivity Tempco

Bridge Offset Tempco

No perming effect on zero reading

T_A= -40 to 125°C, Vbridge=5V

T_A= -40 to 125°C, No Set/Reset

T_A= -40 to 125°C, With Set/Reset

VDD1 = 3.0V, T_A= -40 to 125°C

10000

-2000

gauss

ppm/°C

-3500

2100

-3100

±500

±10

Bridge Ohmic Tempco

Linearity Error

2500

2900

ppm/°C

%FS

Best fit straight line

± 1 gauss

0.17

0.42

0.80

± 3 gauss

± 6 gauss

Hysteresis Error

Repeatability Error

ASIC

3 sweeps across ±3 gauss

0.15

0.11

%FS

Amplifier Gains

Bandwidth

No Feedback Connections

225

V/V

kHz

V/µsec

MHz

deg

Slew Rate

0.1

1.0

Gain Bainwidth

Phase Margin

Output Voltage Range

Output Current

A_v= 250

VDD1 = 3.0V

0.15

2.85

Source

Sink

3.6

Set/Reset Strap Driver

Reservior Cap C1

Recommended Capacitor Size

Includes Internal 1042 S/R Strap

2.2

1.5

4.4

µF

Load Road Range

ohms

www.honeywell.com

123 4 5 6 7

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