Safran EVBA 2.0 Скачать руководство пользователя страница 1

 
 
 
 
 

 

 

TECHNICAL NOTE

 

 

 
 

Safran Colibrys reserves the right to change these data without notice

 

 

 

VS1000: Evaluation Kit EVBA_2.0 

 
EVBA_2.0 – is a “plug and play” Evaluation Kit for Safran Colibrys VS1000 accelerometers line. 
 
To facilitate the integration in user environment and easily verify the excellent performances of VS1000 sensors, 
EVBA_2.0 integrates a VS1000 sensor with the user specified range, an ultra-low-noise, high-accuracy 3.3V voltage 
reference, the decoupling capacitors and output buffers. 
 

Features:  

Low noise power supply management conv5V to 3.3V 

Output signal conditioning: 

  buffers to enable the use of long lines between the sensor and the user electronic 

  low-pass filters with a cutting frequency  

Easy integration into system: 4 fixing holes  

Industrial interface

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 

Contents 

 

1

 

EVBA_2.0 description: ......................................................................................................................................... 2

 

2

 

Evaluation board function .................................................................................................................................... 4

 

3

 

Operation ............................................................................................................................................................. 7

 

4

 

Ordering Information ............................................................................................................................................ 9

 

5

 

Disclaimer ............................................................................................................................................................ 9

 

 
 

VS1000: Evaluation Kit EVBA_2.0 

Document number 

30N.EVBA_2.0.A 

Document revision 

V1.0 

Date of revision 

06 September 2016 

Note 

Safran Colibrys reserves the right to change these data without notice 

Содержание EVBA 2.0

Страница 1: ...the decoupling capacitors and output buffers Features Low noise power supply management converting 5V to 3 3V Output signal conditioning buffers to enable the use of long lines between the sensor and...

Страница 2: ...the plastic bag and report if any damage or if the bag is open on arrival 1 2 Interface Pinout The Table 1 below describes the pin name and interface for the connecting pads J1 Pin Nr Pin name Connect...

Страница 3: ...y be hand soldered using a PB free solder with the appropriate flux Note Connector J1 is a 14 Positions Header Shrouded Connector 0 100 2 54mm Through Hole Right Angle This connector is delivered unso...

Страница 4: ...outputs OUTP_f and OUTN_f 2 2 Optional operation If user application requires a unipolar signal a single ended buffered output Vout_SE is provided as well 2 3 Block Diagram The Block diagram of the E...

Страница 5: ...oise or thermal performance Therefore a low noise high stability and low thermal drift Vdd power supply has been implemented on the board using an Ultra Low Noise High Accuracy 3 3V Voltage Reference...

Страница 6: ...ilters R8 C8 R7 C7 and R6 C6 respectively introducing a cutting frequency of 16 kHz The attenuation at 1500Hz is less than 0 5 allowing the use of the full bandwidth of the sensor The resistors R15 R1...

Страница 7: ...R15 R16 100 Output load 0402 resistor C1 10 F Decoupling 0603 capacitor C2 C3 C4 1 F Decoupling 0402 capacitor C5 100 nF Decoupling 0402 capacitor C6 C7 C8 100 pF Low pass filter 0402 capacitor J1 HEA...

Страница 8: ...output VOUT_SE VDC 2 325 1 920 1 785 1 695 1 677 1 663 1 657 With the EVBA operated in an ambient temperature of 25 C 3 C the Vtemp f signal on J1 1 shall read Parameter Designation unit Typical Vtemp...

Страница 9: ...d then order the corresponding EVBA version Table 4 shows the range Designation and Part number for each available EVBAs Range g Designation Part Number 2 EVBA_2 0_VS1002 A 37628071 5 EVBA_2 0_VS1005...

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