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參數(shù)資料
| 型號： | LSM303DLHTR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PBGA28 |
| 封裝： | 5 X 5 MM, 1 MM HEIGHT, ROHS COMPLIANT, PLASTIC, LGA-16 |
| 文件頁數(shù)： | 33/47頁 |
| 文件大?。?/td> | 585K |
| 代理商： | LSM303DLHTR |
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LSM303DLH
Registers description
Doc ID 16941 Rev 1
39/47
The D6 - D0 bits set the minimum duration of the Interrupt 2 event to be recognized.
Duration time steps and maximum values depend on the ODR chosen.
9.2
Magnetic field sensing register description
The magnetometer core contains a set of registers which are used to control its behavior
and to retrieve magnetic field data. The register’s address, composed of 8 bits, is used to
identify them and to read/write the data through the serial interface.
For magnetic field sensing interface, the default (factory) 7-bit slave address is 00111100b
(0x3C) for write operations, or 00111101b (0x3D) for read operations.
9.2.1
CRA_REG_M (00h)
The configuration register A is used to configure the device for setting the data output rate
and measurement configuration. CRA0 through CRA7 indicate bit locations, with
CRA
denoting the bits that are in the configuration register. CRA7 denotes the first bit of the data
stream. The number in parentheses indicates the default value of that bit.
Table 56.
CRA_REG_M register
0
DO2
DO1DO0
MS1MS0
Table 57.
CRA_REG_M description
CRA7 to CRA5
These bits must be cleared for correct operation.
DO2 to DO0
Data output rate bits. These bits set the rate at which data is written to all three data
output registers
MS1 to MS0
Measurement configuration bits. These bits define the measurement flow of the
device, specifically whether or not to incorporate an applied bias to the sensor into
the measurement
Table 58.
CRA_REG M description
DO2
DO1
DO0
Minimum data output rate (Hz)
00
0
0.75
00
1
1.5
01
0
3.0
01
1
7.5
10
0
15
10
1
30
11
0
75
1
Not used
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| LSM303DLM | 功能描述:加速計 - 板上安裝 3axis accelerometr & 3-axis magnetometer RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| LSM303DLMTR | 功能描述:加速計 - 板上安裝 3-Axis 2.16V to 3.6V 3D Magnetic 3-Ch RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| LSM303DLMTR-CUT TAPE | 制造商:ST 功能描述:LSM303DLM Series 3 Axis ?/?/? g 3.6 V Digital Output Accelerometer - LGA-28L |
| LSM303DTR | 功能描述:加速計 - 板上安裝 Ultra Compact High Perf E-Compass 3D accelerometer and 3D magnetometer module RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| LSM315 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3 AMP SCHOTTKY ORING RECTIFIER |
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