SN65LVDT100DGKG4

Product Overview

Category

SN65LVDT100DGKG4 belongs to the category of LVDT (Linear Variable Differential Transformer) signal conditioners.

Use

It is primarily used for signal conditioning in applications involving LVDT sensors.

Characteristics

• LVDT signal conditioner
• Provides amplification and filtering of LVDT sensor signals
• Supports high-resolution measurement
• Operates with a wide input voltage range
• Offers low power consumption

Package

SN65LVDT100DGKG4 is available in a DGK package.

Essence

The essence of SN65LVDT100DGKG4 lies in its ability to accurately condition and amplify LVDT sensor signals, enabling precise measurements in various applications.

Packaging/Quantity

This product is typically packaged in reels or trays, with a specific quantity per package depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: ±15V
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Output Voltage Swing: ±13V
• Gain Bandwidth Product: 1 MHz
• Total Harmonic Distortion: <0.01%
• Quiescent Current: 3.5 mA

Detailed Pin Configuration

1. VCC: Supply voltage input
2. GND: Ground reference
3. INP: Positive input terminal for LVDT sensor
4. INN: Negative input terminal for LVDT sensor
5. OUT: Amplified and conditioned output signal
6. REF: Reference voltage input for LVDT sensor excitation
7. NC: No connection
8. NC: No connection

Functional Features

• Amplification: SN65LVDT100DGKG4 amplifies the weak signals from LVDT sensors, enhancing their readability and accuracy.
• Filtering: It incorporates filters to remove noise and unwanted frequencies, ensuring a clean and reliable output signal.
• Wide Input Voltage Range: The device can handle a wide range of input voltages, making it compatible with various LVDT sensors.
• High Resolution: SN65LVDT100DGKG4 supports high-resolution measurements, enabling precise position sensing.
• Low Power Consumption: It consumes low power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Accurate signal conditioning for LVDT sensors
• Wide input voltage range
• High-resolution measurement capability
• Low power consumption

Disadvantages

• Limited to LVDT sensor applications
• Requires external excitation voltage for LVDT sensors

Working Principles

SN65LVDT100DGKG4 works by receiving the differential AC signals from an LVDT sensor through its INP and INN pins. These signals are then amplified and filtered to remove noise and unwanted frequencies. The conditioned output signal is available at the OUT pin, ready for further processing or measurement.

The device requires an external reference voltage (REF) for excitation of the LVDT sensor. This reference voltage is used to establish the baseline for the LVDT sensor's output signal.

Detailed Application Field Plans

SN65LVDT100DGKG4 finds application in various fields where accurate and reliable signal conditioning for LVDT sensors is required. Some of the common application areas include:

1. Industrial Automation: Used for precise position sensing in robotics and automated machinery.
2. Aerospace: Enables accurate displacement measurement in aircraft control systems.
3. Automotive: Provides reliable feedback for suspension systems and throttle position sensing.
4. Medical Devices: Supports precise motion control in surgical robots and medical imaging equipment.
5. Energy Sector: Utilized for monitoring and control of turbine blade positions in power plants.

Detailed and Complete Alternative Models

1. AD698APZ: LVDT signal conditioner with similar features and specifications.
2. MAX9944XK+: High-performance LVDT signal conditioner offering enhanced accuracy.
3. LTC1043CN8: LVDT signal conditioner with integrated reference voltage generator.

These alternative models can be considered based on specific application requirements and availability.

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