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参数资料
| 型号： | LPR450ALTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PBGA28 |
| 封装： | 4 X 5 MM, 1 MM HEIGHT, GREEN, PLASTIC, LGA-28 |
| 文件页数： | 2/14页 |
| 文件大小： | 256K |
| 代理商： | LPR450ALTR |
Application hints
LPR450AL
10/14
Doc ID 16575 Rev 1
5
Application hints
Figure 3.
LPR450AL electrical connections and external components values
Power supply decoupling capacitors (100 nF ceramic or polyester + 10 F aluminum) should
be placed as near as possible to the device (common design practice).
The LPR450AL allows band limiting of the output rate response through the use of an
external low-pass filter (recommended) in addition to the embedded low-pass filter
(ft = 140 Hz).
4xOUTX and 4xOUTY are, respectively, OUTX and OUTY amplified output lines, internally
buffered to ensure low output impedance.
If external low-pass filtering is not applied, it is mandatory to short-circuit pin 1 to pin 5 and
pin 16 to pin 20, respectively, when amplified outputs are used.
When only a non-amplified output is used (OUTX/OUTZ), it is recommended to set pin 5
and 16 to a fixed reference voltage (Vref).
The LPR450AL IC includes a PLL (phase-locked loop) circuit to synchronize driving and
sensing interfaces. Capacitors and resistors must be added at the FILTVDD and VCONT
pins (as shown in
Figure 3) to implement a low-pass filter.
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| LPR501 | 制造商:MIC 制造商全称:MIC GROUP RECTIFIERS 功能描述:PRESS FIT AUTOMOTIVE RECTIFIER (LUCAS) |
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| LPR503AL | 功能描述:螺旋仪 Dual 8.3 mV deg/s LGA-16 RoHS:否 制造商:Murata 传感轴:Triple 灵敏度: 输出类型:Digital 电源电压-最大:3.6 V 电源电压-最小:3 V 电源电流:5 mA 封装 / 箱体: |
| LPR503ALTR | 功能描述:螺旋仪 MEMS 30 / 120 2.7V to 3.6V PS RoHS:否 制造商:Murata 传感轴:Triple 灵敏度: 输出类型:Digital 电源电压-最大:3.6 V 电源电压-最小:3 V 电源电流:5 mA 封装 / 箱体: |
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