AD698AP The AD698AP is a universal LVDT signal conditioner in a 28-PLCC surface-mount package. It operates over a 20 Hz to 20 kHz frequency range with 0.05% linearity.
Mfr Part #:

AD698AP

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD698AP is a universal LVDT signal conditioner in a 28-PLCC surface-mount package. It operates over a 20 Hz to 20 kHz frequency range with 0.05% linearity.
Total Stock: 2,500 pcs

AD698AP Available from 1 distributor

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AD698AP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency Range
Input Type
Lead Style
Linearity
Mounting Type
Operating Temperature
Output Type
SVHC Present
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AD698AP Description

Short technical summary and product information.

The AD698AP is a complete monolithic LVDT signal conditioning subsystem from Analog Devices. It includes an internal oscillator and voltage reference, requiring only a few external passive components to set frequency and gain.

 

The device converts mechanical position from LVDT transducers to a unipolar or bipolar DC voltage with high accuracy. Key electrical characteristics include a 20 Hz to 20 kHz frequency range, 0.05% typical linearity, 20 ppm/°C gain drift, and 5 ppm/°C offset drift.

 

The AD698AP operates from a supply current of 15 mA over a -40°C to 85°C temperature range. It is housed in a 28-PLCC (11.51x11.51 mm) surface-mount package with J-Lead contacts. It interfaces with half-bridge, 4-wire LVDTs, and RVDTs.

AD698AP Quick Information

Product Type: Signal Conditioner
Canonical Name: AD698AP Universal LVDT Signal Conditioner
Subcategory: Sensor and Detector Interfaces

AD698AP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD698AP Features

  • Single-chip LVDT signal conditioner with internal oscillator.
  • 20 Hz to 20 kHz frequency range.
  • 0.05% typical linearity.
  • Surface mount 28-PLCC package.
  • Operating temperature -40°C to 85°C.

AD698AP Applications

  • Used with LVDTs for position measurement.
  • Suitable for half-bridge and 4-wire LVDTs.
  • Converts AC bridge signals to DC output.
  • Ideal for industrial and automotive sensing.

AD698AP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the AD698AP?

The AD698AP operates from 20 Hz to 20 kHz.

What is the linearity of the AD698AP?

The typical linearity is 0.05%.

What package does the AD698AP come in?

It is supplied in a 28-PLCC (11.51x11.51 mm) package with J-Lead terminals.

What is the operating temperature range?

The AD698AP operates from -40°C to 85°C.

What is the supply current of the AD698AP?

The supply current is 15 mA.

What input and output types does the AD698AP support?

Both input and output are voltage type.

What is the gain drift of the AD698AP?

The typical gain drift is 20 ppm/°C.

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