LSM303DLHC datasheet(38/43 Pages) STMICROELECTRONICS

部件名	LSM303DLHC

功能描述	Ultra compact high performance e-compass 3D accelerometer and 3D magnetometer module

PDF	43 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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LSM303DLHC

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Doc ID 018771 Rev 1

7.2.4

OUT_X_H_M (03), OUT_X_LH_M (04h)

X-axis magnetic field data. The value is expressed as 2’s complement.

7.2.5

OUT_Z_H_M (05), OUT_Z_L_M (06h)

Z-axis magnetic field data. The value is expressed as 2’s complement.

7.2.6

OUT_Y_H_M (07), OUT_Y_L_M (08h)

Y-axis magnetic field data. The value is expressed as 2’s complement.

7.2.7

SR_REG_M (09h)

7.2.8

IR_REG_M (0Ah/0Bh/0Ch)

Table 78.

Magnetic sensor operating mode

MD1

MD0

Mode

Continuous-conversion mode

Single-conversion mode

Sleep-mode. Device is placed in sleep-mode

Table 79.

SR register

LOCK

DRDY

Table 80.

SR register description

LOCK

Data output register lock. Once a new set of measurements is available, this bit is

set when the first magnetic file data register has been read.

DRDY

Data ready bit. This bit is when a new set of measurements are available.

Table 81.

IRA_REG_M

100

Table 82.

IRB_REG_M

011

Table 83.

IRC_REG_M

011

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