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參數(shù)資料
| 型號： | L3G4200DHTR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PBGA16 |
| 封裝： | 4 X 4 MM, 1.10 MM HEIGHT, ROHS COMPLIANT, PLASTIC, LGA-16 |
| 文件頁數(shù)： | 6/28頁 |
| 文件大?。?/td> | 949K |
| 代理商： | L3G4200DHTR |
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Mechanical and electrical specifications
L3G4200DH
14/28
Doc ID 17300 Rev 1
2.6
Terminology
2.6.1
Sensitivity
An angular rate gyroscope is device that produces a positive-going digital output for
counterclockwise rotation around the sensitive axis considered. Sensitivity describes the
gain of the sensor and can be determined by applying a defined angular velocity to it. This
value changes very little over temperature and time.
2.6.2
Zero-rate level
Zero-rate level describes the actual output signal if there is no angular rate present. The
zero-rate level of precise MEMS sensors is, to some extent, a result of stress to the sensor
and therefore zero-rate level can slightly change after mounting the sensor onto a printed
circuit board or after exposing it to extensive mechanical stress. This value changes very
little over temperature and time.
2.6.3
Self-test
Self-test allows testing of the mechanical and electric part of the sensor, allowing the
seismic mass to be moved by means of an electrostatic test-force. When self-test is
activated by the IC, an actuation force is applied to the sensor, emulating a definite Coriolis
force. In this case the sensor output exhibits an output change.
When ST is active, the device output level is given by the algebraic sum of the signals
produced by the velocity acting on the sensor and by the electrostatic test-force.
2.7
Soldering information
The LGA package is compliant with the ECOPACK, RoHS and “Green” standard.
It is qualified for soldering heat resistance according to JEDEC J-STD-020.
Leave “pin 1 Indicator” unconnected during soldering.
Land pattern and soldering recommendations are available at www.st.com/.
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| L3G4200D | SPECIALTY ANALOG CIRCUIT, PBGA16 |
| L5981 | 1 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8 |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L3G4200DTR | 功能描述:螺旋儀 MEMS 3-Axis Gyro 96 LVL FIFO 1.8V RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體: |
| L3G4IS | 功能描述:螺旋儀 3-Axis MEMS Gryo 2.4 to 3.6v 3 Select RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體: |
| L3G4ISTR | 功能描述:螺旋儀 3-Axis MEMS Gryo 2.4 to 3.6v 3 Select RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體: |
| L3-G51N-GT | 制造商:Sloan AG 功能描述: |
| L3GD20 | 功能描述:螺旋儀 MEMS 3-Axis GRYO 16-Bit Data 1.8V RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體: |
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