981HE Datasheet, PDF (3/6 Pages) Vishay Siliconix – Easy mounting principle

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Model 981 HE
Vishay Spectrol
DIAGNOSTIC MODES
FAILURE
1: Broken GND
2: Broken V_out
3: Broken V_supply
Over voltage V_supply > 7 V
Under voltage V_supply < 2.7 V
V_out ANALOG
R_pull-up
Diagnostic high area
Diagnostic high area
Diagnostic high area
Diagnostic high area
Diagnostic high area
V_out ANALOG
R_pull-down
Diagnostic low area
Diagnostic low area
Diagnostic low area
Diagnostic low area
Diagnostic low area
V_pull-up
V_out PWM
R_pull-up = 1 k
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
Sensor
3
V_supply
R_pull-up
V_pull-up can be independent to V_supply
2
GND
V_out
1
Cut off
ENVIRONMENTAL SPECIFICATIONS
Vibrations
20 g from 10 Hz to 2000 Hz, EN 60068-2-6
Shocks
3 shocks/axis; 50 g half a sine 11 ms, EN 60068-2-7
Operating temperature range
-45 °C to+125 °C
Life (in cycles)
> 5M for hollow shaft model/> 10M for D-shaft model
Rotational speed (max.)
120 rpm
Immunity to radiated electromagnetic disturbances
200 V/m 150 kHz/1 GHz, IEC 62132-2 part 2 (level A)
Immunity to power frequency magnetic field
200 A/m 50 Hz/60 Hz, EN 61000-4-8 (level A)
Radiated electromagnetic emissions
Electrostatic discharges
MATERIALS
30 MHz/1 GHz < 30 dBμV/m, EN 61000-6-4 (level A)
Contact discharges: ± 8 kV
Air discharges: ± 15 kV, EN 61000-4-2
Housing
Thermoplastic housing
Shaft
Stainless steel
Output
3 lead wires
Note
• Nothing stated herein shall be construed as a guarantee of quality or durability.
Revision: 27-Mar-15
3
Document Number: 57103
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000