Linear Technology/QD Devices
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LT1494HS8#PBF
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LT1494HS8#PBF

Product Overview

Category:

LT1494HS8#PBF belongs to the category of operational amplifiers (op-amps).

Use:

It is commonly used as a precision operational amplifier for various analog signal processing applications.

Characteristics:

  • High precision and low offset voltage
  • Low input bias current
  • Wide supply voltage range
  • Rail-to-rail output swing capability

Package:

The LT1494HS8#PBF comes in an 8-pin SOIC package.

Essence:

The essence of LT1494HS8#PBF lies in its ability to provide accurate and reliable amplification of analog signals in a wide range of electronic circuits.

Packaging/Quantity:

The LT1494HS8#PBF is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage: ±2.5V to ±18V
  • Input Offset Voltage: 150µV maximum
  • Input Bias Current: 50pA maximum
  • Gain Bandwidth Product: 1.3MHz
  • Slew Rate: 0.6V/µs
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. OUT-
  2. IN-
  3. V-
  4. V+
  5. NC
  6. IN+
  7. OUT+
  8. VCC

Functional Features

  • Precision amplification of differential input signals
  • Rail-to-rail output swing capability
  • Low input bias current for high impedance sensor interfaces
  • Wide supply voltage range for versatile applications

Advantages

  • High precision and accuracy
  • Versatile supply voltage range
  • Suitable for low power applications
  • Rail-to-rail output swing capability

Disadvantages

  • Limited bandwidth compared to some higher frequency op-amps
  • Higher cost compared to general-purpose op-amps

Working Principles

The LT1494HS8#PBF operates based on the principles of differential amplification, providing precise amplification of the voltage difference between its two input terminals. It utilizes internal circuitry to achieve low offset voltage, low input bias current, and wide supply voltage range.

Detailed Application Field Plans

The LT1494HS8#PBF finds application in various fields including: - Sensor signal conditioning - Data acquisition systems - Instrumentation amplifiers - Active filters - Precision voltage/current measurement

Detailed and Complete Alternative Models

Some alternative models to LT1494HS8#PBF include: - AD8628ARZ - OPA333AIDBVT - MCP601-I/P - MAX4239AUT+T

In conclusion, the LT1494HS8#PBF is a precision operational amplifier with versatile characteristics suitable for a wide range of analog signal processing applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von LT1494HS8#PBF in technischen Lösungen auf

  1. What is the LT1494HS8#PBF?

    • The LT1494HS8#PBF is a quad precision operational amplifier designed for high performance and precision applications.

  2. What are the key features of the LT1494HS8#PBF?

    • The LT1494HS8#PBF features low offset voltage, low noise, high slew rate, and low input bias current, making it suitable for precision signal conditioning and amplification.

  3. What is the typical supply voltage range for the LT1494HS8#PBF?

    • The LT1494HS8#PBF typically operates within a supply voltage range of ±5V to ±15V.

  4. What are some common applications of the LT1494HS8#PBF?

    • Common applications include precision instrumentation, data acquisition systems, active filters, and sensor signal conditioning.

  5. What is the input offset voltage of the LT1494HS8#PBF?

    • The input offset voltage is typically very low, in the range of microvolts.

  6. Does the LT1494HS8#PBF have built-in protection features?

    • Yes, the LT1494HS8#PBF includes built-in overvoltage and reverse-voltage protection on the inputs and outputs.

  7. What is the temperature range for the LT1494HS8#PBF?

    • The LT1494HS8#PBF is specified to operate over a wide temperature range, typically from -40°C to 125°C.

  8. Can the LT1494HS8#PBF be used in single-supply applications?

    • Yes, the LT1494HS8#PBF can be used in single-supply applications with proper biasing and signal conditioning.

  9. What is the typical gain bandwidth product of the LT1494HS8#PBF?

    • The gain bandwidth product is typically in the range of several megahertz, allowing for high-frequency signal processing.

  10. Is the LT1494HS8#PBF available in a surface-mount package?

    • Yes, the LT1494HS8#PBF is available in an 8-lead SOIC surface-mount package for easy integration into modern electronic designs.