参数资料
型号: 351HE2A3WA0S27
厂商: VISHAY SPECTROL
元件分类: 霍尔效应传感器
英文描述: POSITION, ROTARY SENSOR-HALL EFFECT, 270deg
封装: ROHS COMPLIANT PACKAGE
文件页数: 3/5页
文件大小: 265K
代理商: 351HE2A3WA0S27
Model 351 HE
Vishay Spectrol
Single Turn Bushing Mount Hall Effect
Sensor in Size 09 (22.2 mm)
www.vishay.com
162
For technical questions, contact: sfer@vishay.com
Document Number: 57099
Revision: 15-Nov-07
DIAGNOSTIC MODES
FAILURE
V
out
Analog
R
pull-up
V
out
Analog
R
pull-down
V
out
PWM
R
pull-up
= 1 k
Ω
V
pull-up
= V
supply
= 5 V
> 97 % V
supply
without modulation
> 97 % V
supply
without modulation
> 97 % V
supply
without modulation
> 97 % V
supply
without modulation
> 97 % V
supply
without modulation
1: Broken GND
Diagnostic high area
Diagnostic low area
2: Broken V
out
Diagnostic high area
Diagnostic low area
3: Broken V
supply
Diagnostic high area
Diagnostic low area
Over Voltage V
supply
> 7 V
Diagnostic high area
Diagnostic low area
Under Voltage V
supply
< 2.7 V
Diagnostic high area
Diagnostic low area
ENVIRONMENTAL SPECIFICATIONS
Vibrations
20 G from 10 Hz to 2000 Hz
Shocks
3 shocks/axis; 50 G half a sine 11 ms
Operating Temperature Range
- 45 °C; + 125 °C
Life
> 10M of cycles
Rotational Speed (max)
120 rpm
Immunity to Radiated Electromagnetic Disturbances
200 V/m 150 kHz/1 GHz
Immunity to Power Frequency Magnetic Field
200 A/m 50 Hz/60 Hz
Radiated Electromagnetic Emissions
30 MHz/1 GHz < 30 dBμV/m
Electrostatic Discharges
Contact discharges: ± 4 kV
Air discharges: ± 8 kV
Materials
Housing
Thermoplastic housing
Bushing
Brass nickel plated
Shaft
Stainless steel
Output
3 lead wires
Bushing Mount Hardware
Lockwasher Internal Tooth
Steel nickel plated
Panel Nut
Brass nickel plated
V
supply
V
pull-up
R
pull-up
V
out
GND
Cut off
Sensor
V
pull-up
can be independent to V
supply
1
2
3
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