AD698SQ

LVDT Signal Conditioner, 28-Pin PLCC, 24-Pin Cerdip

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Price:: US $76.00~80.00 / piece [Get Latest Price]

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	US $76.00~80.00

PartNumber:: AD698SQ

Brand:: Analog Devices - ADI | Pack: DIP | D/C: 97+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Total Price:: US $0

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Products Upload time: 2011-04-12

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Part Number:AD698SQ
US $76.00 - 80.00
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Product Summary

The AD698SQ is a complete, monolithic Linear Variable Differential Transformer (LVDT) signal conditioning subsystem. It is 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. The AD698SQ contains a low distortion sine wave oscillator to drive the LVDT primary. The device uses a unique ratiometric architecture to eliminate several of the disadvantages associated with traditional approaches to LVDT interfacing.

Parametrics

Absolute maximum ratings: (1)Total Supply Voltage (+VS to –VS): 36 V; (2)Storage Temperature Range: P Package: –65℃ to +150℃; Q Package: –65℃ to +150℃; (3)Operating Temperature Range:–55℃ to +125℃; (4)Lead Temperature Range (Soldering 60 sec): +300℃; (5)Power Dissipation Derates above +65℃: P Package: 12 mW/℃; Q Package:12 mW/℃.

Features

Features: (1)Single Chip Solution, Contains Internal Oscillator and Voltage Reference; (2)No Adjustments Required; (3)Interfaces to Half-Bridge, 4-Wire LVDT; (4)DC Output Proportional to Position; (5)20 Hz to 20 kHz Frequency Range; (6)Unipolar or Bipolar Output; (7)Will Also Decode AC Bridge Signals; (8)Outstanding Performance: Linearity: 0.05%; Output Voltage: 611 V; Gain Drift: 20 ppm/8C (typ); Offset Drift: 5 ppm/8C (typ).