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CAV414

Features: • Wide Supply Voltage Range: 6...35V• Wide Operating Temperature Range: 40°C...+85°C• High Detection Sensitivity of Relative Capacitive Changes: 5% 100%• Detection Frequency up to 2kHz• Adjustable Voltage Range: 0...5/10V, other• Reference Voltage Sou...

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SeekIC No. : 004310812 Detail

CAV414: Features: • Wide Supply Voltage Range: 6...35V• Wide Operating Temperature Range: 40°C...+85°C• High Detection Sensitivity of Relative Capacitive Changes: 5% 100%• Detection...

CAV414 Data Sheet

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Part Number:
CAV414
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

• Wide Supply Voltage Range: 6...35V
• Wide Operating Temperature Range: 40°C...+85°C
• High Detection Sensitivity of Relative Capacitive Changes: 5% 100%
• Detection Frequency up to 2kHz
• Adjustable Voltage Range: 0...5/10V, other
• Reference Voltage Source: 5V
• Protection against Reverse Polarity
• Output Current Limitation
• Adjustable with only two Resistors


Application

• Industrial Process Control
• Distance Measurement
• Pressure Measurement
• Humidity Measurement
• Level Control


Pinout

Connection Diagram


Description

The CAV414 is an universal multipurpose interface for capacitive sensors and contains the complete signal processing unit on chip. The CAV414 detects the relative capacitive change of a measuring capacity to a fixed reference capacity. The IC is optimised for capacities in the wide range of 10pF to 2nF with possible changes of capacity of 5% to 100% of the reference capacity.

The voltage output CAV414 is formed by a high accuracy instrumentation amplifier in combination with an operational amplifier.

With only a few external components, the CAV414 is suitable for a great variety of applications including a zero compensation.




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