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参数资料
| 型号： | TLE4925 |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PSSS3 |
| 封装： | PLASTIC, SSO-3 |
| 文件页数： | 10/28页 |
| 文件大小： | 1066K |
| 代理商： | TLE4925 |
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Data Sheet
Page 18 of 28
10/02/2005
Noise
1
σ
Bdiff_typ
Bdiff_max
3
σ
B
B
Phase-Jitter
Figure17: Phase-Jitter
Systematic Phase Error
The systematic phase error includes the error due to the variation of the delay
time with temperature and the error caused by the resolution of the threshold. It
can be calculated in the following way:
d
t
n
°
=
60
360
d
... systematic phase error due to the variation of the delay time over temperature
in °
n
… speed of the camshaft wheel in min
-1
td
… variation of delay time over temperature in sec
Jitter (Repeatability)
The phase jitter is normally caused by the
analogue system noise. If there is an update
of the offset-DAC due to the algorithm, what
could happen after each tooth, then an
additional step in the phase occurs (see
description of the algorithm). This is not
included in the following calculations. The
noise is transformed through the slope of the
magnetic edge into a phase error. The phase
jitter is determined by the two formulas:
()
typ
neff
typ
Jitter
B
_
=
()
max
_
max
_
neff
Jitter
B
=
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| TLE4925 CHIP | 功能描述:板机接口霍耳效应/磁性传感器 MAGNETIC SENSOR IC’S RoHS:否 制造商:Honeywell 类型:Bipolar Hall-Effect Digital Position Sensor 工作电源电压:3 V to 24 V 电源电流:3.5 mA 最大输出电流:20 mA 工作点最小值/最大值:5 G, 55 G 最小/最大释放点（Brp）:- 55 G, - 5 G 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23 |
| TLE4925C | 功能描述:板机接口霍耳效应/磁性传感器 Dynamic Differential Hall Effect Sensor RoHS:否 制造商:Honeywell 类型:Bipolar Hall-Effect Digital Position Sensor 工作电源电压:3 V to 24 V 电源电流:3.5 mA 最大输出电流:20 mA 工作点最小值/最大值:5 G, 55 G 最小/最大释放点（Brp）:- 55 G, - 5 G 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23 |
| TLE4925CHIPX6SA1 | 制造商:Infineon Technologies AG 功能描述:MAGNE 制造商:Infineon Technologies AG 功能描述:MAGNETIC SENSOR IC'S - Gel-pak, waffle pack, wafer, diced wafer on film |
| TLE4925CHIPZV | 制造商:Infineon Technologies AG 功能描述:HALLEFFECT IC'S - Gel-pak, waffle pack, wafer, diced wafer on film |
| TLE4925CHTE6747XA | 制造商:Infineon Technologies AG 功能描述:Hall Effect Sensor 50mA 5V/9V/12V/15V/18V/24V 3-Pin SSO T/R |
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