MiniSense 100 Analog PCB – Piezo Sensor

The LDTC MiniSense 100 Analog PCB provides a simple way to evaluate the LDTC MiniSense 100.

MiniSense 100 Analog PCB – Piezo Sensor

Description: The LDTC MiniSense 100 Analog PCB provides a simple way to evaluate the LDTC MiniSense 100. The unit consists of LDTC MiniSense 100, a low-power operation amplifier, comparator, and DC/DC converter, and passive components used in signal conditioning. The sensor and circuit are assembled on a double-sided PCB with test points, ON/OFF switch, and 0.100” plated through holes for easy user interface. The PCB has adjustable gain and demonstrates the basic capabilities of LDTC MiniSense 100 vibration sensor.

Features:

  • Evaluation Circuit for Vibration Sensor
  • Low Power – Battery Powered
  • LED for Trigger
  • High Sensitivity
  • Analog and Digital Signal Access Points
  • Signal Conditioned Vibration Sensor
  • High Pass Filter @ 1.3Hz
  • Low Pass Filter @ 177Hz
  • On Board 3.3 Battery or User Power Supply
  • Both Analog and Digital Output

 

CHARACTERISTIC  (T=25(C))

SYMBOL

 MIN TYP MAX

UNITS
Lower Frequency
Limit (-3dB Point)

fL3dB

 – 1.3 –

Hz
High Frequency
Limit (-3dB Point)

fU3dB

 – 117 –

Hz
External Supply
Voltage

V

 0.9 3.3 5.5

VDC
Supply Current

Isupply

 – 2.8 –

mA

 

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