Low

ANALOG DEVICES  AD698APZ  Signal Conditioner, 20 kHz, 13 V, 36 V, LCC, 28 Pins, -40 °C

ANALOG DEVICES AD698APZ

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AD698APZ is an Universal Linear Variable Differential Transformer (LVDT) Signal Conditioner used in conjunction with LVDTs to convert transducer mechanical position to a unipolar or bipolar DC voltage with a high degree of accuracy and repeatability. All circuit functions are included on the chip. With the addition of a few external passive components to set frequency and gain, the AD698 converts the raw LVDT output to a scaled DC signal. The device will operate with half-bridge LVDTs, LVDTs connected in the series opposed configuration (4-wire) and RVDTs. This conditioner contains a low distortion sine wave oscillator to drive the LVDT primary. Two synchronous demodulation channels of the AD698 are used to detect primary and secondary amplitude. The part divides the output of the secondary by the amplitude of the primary and multiplies by a scale factor.
  • Single chip solution, contains internal oscillator and voltage reference
  • No adjustments required
  • DC output proportional to position
  • 20Hz to 20kHz Frequency range
  • Unipolar or bipolar output
  • Decodes AC bridge signals
  • Outstanding performance
  • 0.05% Linearity
  • 20ppm/°C Typical gain drift
  • 5ppm/°C Typical offset drift

Applications

Sensing & Instrumentation
ESD sensitive device, take proper precaution while handling the device.

Customers Also bought

Product Information

Bandwidth:
20kHz
Supply Voltage Min:
13V
Supply Voltage Max:
36V
Amplifier Case Style:
LCC
No. of Pins:
28Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes

Applications

  • Sensing & Instrumentation

Substitutes

Associated Products

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

Recently Viewed

Product Recommendations