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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： | 4/28页 |
| 文件大小： | 1066K |
| 代理商： | TLE4925 |
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Data Sheet
Page 12 of 28
10/02/2005
Application Configurations
Two possible applications are shown in Figure 6 and Figure 7 (Toothed and
Magnet Wheel).
The difference between two-wire and three-wire application is shown in Figure
10 for the TLE4925C and in Figure 11 for the TLE4925.
Gear Tooth Sensing
In the case of ferromagnetic toothed wheel application the IC has to be biased by
the south or north pole of a permanent magnet (e.g. SmCO5 (Vacuumschmelze
VX145)) with the dimensions 8 mm
× 5 mm × 3 mm) which should cover both
Hall probes.
The maximum air gap depends on
the magnetic field strength (magnet used; pre-induction) and
the toothed wheel that is used (dimensions, material, etc.; resulting differential
field).
a
centered distance
of Hall probes
b
Hall probes to
IC surface
L
IC surface to
tooth wheel
a = 2.5 mm
b = 0.3 mm
b
L
a
N
S
AEA01259
Figure 6
Sensor Spacing
d
T
AEA01260
Conversion DIN – ASA
m = 25.4 mm/p
T = 25.4 mm CP
DIN
d
diameter (mm)
z
number of teeth
m
module m = d/z (mm)
T
pitch T =
π × m (mm)
ASA
p
diameter pitch
p = z/d (inch)
PD
pitch diameter
PD = z/p (inch)
CP
circular pitch CP = 1 inch
× π/p
Figure 7
Toothed Wheel Dimensions
N
S
相关PDF资料 |
PDF描述 |
|---|---|
| TLE4966H | SPECIALTY ANALOG CIRCUIT, PDSO6 |
| TLE5012-E0742 | POSITION SENSOR, PDSO8 |
| TLE5012-E0318 | POSITION SENSOR, PDSO8 |
| TLE5203 | BRUSH DC MOTOR CONTROLLER, 4 A, PZFM7 |
| TLE5203G | BRUSH DC MOTOR CONTROLLER, 4 A, PSSO7 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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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