HMC5883L Просмотр технического описания (PDF) - Honeywell International

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HMC5883L

HMC5883L / 3-Axis Digital Compass IC

Honeywell International 

HMC5883L

SPECIFICATIONS (* Tested at 25°C except stated otherwise.)

Characteristics

Conditions*

Min

Typ

Max

Units

Power Supply

Supply Voltage

VDD Referenced to AGND

2.16

3.6

Volts

VDDIO Referenced to DGND

1.71

1.8 VDD+0.1

Volts

Average Current Draw

Idle Mode

-

2

-

μA

Measurement Mode (7.5 Hz ODR;

-

100

-

μA

No measurement average, MA1:MA0 = 00)

VDD = 2.5V, VDDIO = 1.8V

Performance

Field Range

Full scale (FS) – total applied field (Typical) -8

+8

gauss

Mag Dynamic Range

3-bit gain control

±1

±8

gauss

Resolution

VDD=3.0V, GN=2

5

milli-gauss

Linearity

±2.0 gauss input range

0.1

±% FS

Hysteresis

±2.0 gauss input range

±25

ppm

Cross-Axis Sensitivity

Test Conditions: Cross field = 0.5 gauss,

Happlied = ±3 gauss

±0.2%

%FS/gauss

Output Rate (ODR)

Continuous Measurment Mode

0.75

75

Hz

Single Measurement Mode

160

Hz

Measurement Period

From receiving command to data ready

6

msec

Turn-on Time

Ready for I2C commands

200

μs

Gain Tolerance

I2C Address

All gain/dynamic range settings

7-bit address

±5

%

0x1E

hex

8-bit read address

0x3D

hex

I2C Rate

I2C Hysteresis

8-bit write address

Controlled by I2C Master

Hysteresis of Schmitt trigger inputs on SCL

0x3C

hex

400

kHz

and SDA - Fall (VDDIO=1.8V)

0.2*VDDIO

Volts

Rise (VDDIO=1.8V)

0.8*VDDIO

Volts

Self Test

X & Y Axes

±1.16

gauss

Z Axis

±1.08

X & Y Axes (GN=100)

510

LSb

Z Axis (GN=100)

General

ESD Voltage

Human Body Model (all pins)

2000

Volts

CDM

750

Operating Temperature

Ambient

-30

85

°C

Storage Temperature

Ambient, unbiased

-40

125

°C

Reflow Classification

MSL 3, 260 C Peak Temperature

Package Size

Length and Width

2.85

3.00

3.15

mm

Package Height

0.8

0.9

1.0

mm

2

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