Analog Devices LVDT, ±2.5 → ±50.8mm stroke -55°C +95°C

  • RS Stock No. 803-1591
  • Mfr. Part No. EVAL-CFTL-LVDT
  • Manufacturer Analog Devices
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Evaluation Board for LVDT Signal Conditioning Application

The EVAL-CN0301-SDPZ (803-1706) is an evaluation board from Analog Devices implementing a complete adjustment-free linear variable differential transformer (LVDT) signal conditioning circuit; EVAL-CFTL-LVDT (803-1591) is the LVDT required for use with the evaluation board.
The evaluation board circuit uses the AD698 LVDT Signal Conditioner IC which contains a sine wave oscillator and a power amplifier to generate the required excitation signals that drive the primary side of the LVDT; it also converts the LVDT secondary output into a dc voltage. The circuit produces an I2C compatible digital output via an AD7992 12-bit ADC.

The following ICs are included on the evaluation board:

AD698 Universal LVDT Signal Conditioner
AD8615 Precision CMOS RRIO Op-Amp
AD7992 12-bit ADC with I2C interface

Sensor Interfaces, Analog Devices

Specifications
Attribute Value
Stroke ±2.5 → ±50.8mm
Energising Voltage Range 3 Vrms
Sensitivity 94.5 mV/V/mm
Overall Height 44.5mm
Overall Width 19.05 (Dia.)mm
Minimum Operating Temperature -55°C
Maximum Operating Temperature +95°C
7 In stock for delivery within 3 working days
Price Each
HK$ 941.97
(exc. GST)
units
Per unit
1 +
HK$941.97
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