Linear Technology/QD Devices
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LT1128CN8#PBF
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LT1128CN8#PBF

Product Overview

Category

LT1128CN8#PBF belongs to the category of integrated circuits (ICs).

Use

The LT1128CN8#PBF is commonly used as an operational amplifier (op-amp) in various electronic applications.

Characteristics

  • High precision and low noise
  • Wide bandwidth
  • Low input offset voltage
  • Low input bias current
  • Low power consumption

Package

The LT1128CN8#PBF is available in an 8-pin plastic DIP (Dual Inline Package) package.

Essence

The essence of LT1128CN8#PBF lies in its ability to amplify and process analog signals with high accuracy and low noise.

Packaging/Quantity

The LT1128CN8#PBF is typically packaged in reels or tubes, with a quantity of 50 units per reel/tube.

Specifications

  • Supply Voltage: ±2.5V to ±18V
  • Input Offset Voltage: 0.5mV (maximum)
  • Input Bias Current: 10nA (maximum)
  • Gain Bandwidth Product: 15MHz (typical)
  • Slew Rate: 7V/µs (typical)
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LT1128CN8#PBF has the following pin configuration:

  1. V+
  2. V-
  3. Output
  4. Null
  5. Inverting Input (-)
  6. Non-Inverting Input (+)
  7. NC (No Connection)
  8. Ground

Functional Features

  • High gain and linearity
  • Low distortion
  • Stable operation over a wide range of temperatures
  • Protection against overvoltage and short-circuits

Advantages and Disadvantages

Advantages

  • High precision and accuracy
  • Low noise performance
  • Wide bandwidth for signal processing
  • Low power consumption

Disadvantages

  • Limited availability in certain regions
  • Relatively higher cost compared to some alternative models

Working Principles

The LT1128CN8#PBF operates based on the principles of operational amplifiers. It amplifies the input voltage difference between its inverting and non-inverting inputs, producing an output voltage that is a multiple of this difference.

Detailed Application Field Plans

The LT1128CN8#PBF finds applications in various fields, including: 1. Audio amplification 2. Signal conditioning 3. Instrumentation 4. Data acquisition systems 5. Active filters 6. Precision voltage references

Detailed and Complete Alternative Models

Some alternative models to LT1128CN8#PBF include: 1. LM741 2. AD822 3. TL071 4. OP275 5. OPA2134

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the LT1128CN8#PBF is a high-precision operational amplifier with low noise characteristics. Its wide range of applications and excellent performance make it a popular choice in various electronic circuits and systems.

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Énumérez 10 questions et réponses courantes liées à l'application de LT1128CN8#PBF dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of LT1128CN8#PBF in technical solutions:

  1. Q: What is LT1128CN8#PBF? A: LT1128CN8#PBF is a high-performance operational amplifier (op-amp) manufactured by Linear Technology (now part of Analog Devices). It is commonly used in various technical applications.

  2. Q: What are the key features of LT1128CN8#PBF? A: Some key features of LT1128CN8#PBF include low noise, high slew rate, wide bandwidth, low input bias current, and low distortion.

  3. Q: What is the typical voltage supply range for LT1128CN8#PBF? A: The typical voltage supply range for LT1128CN8#PBF is ±5V to ±15V.

  4. Q: What is the maximum output current that LT1128CN8#PBF can deliver? A: LT1128CN8#PBF can deliver a maximum output current of around 40mA.

  5. Q: Can LT1128CN8#PBF operate in single-supply configurations? A: Yes, LT1128CN8#PBF can be operated in single-supply configurations with a positive supply voltage and ground as the negative supply.

  6. Q: What are some typical applications of LT1128CN8#PBF? A: LT1128CN8#PBF is commonly used in audio amplifiers, precision instrumentation, active filters, data acquisition systems, and other high-performance analog circuits.

  7. Q: What is the input offset voltage of LT1128CN8#PBF? A: The input offset voltage of LT1128CN8#PBF is typically very low, in the range of microvolts.

  8. Q: Does LT1128CN8#PBF require external compensation? A: No, LT1128CN8#PBF is internally compensated and does not require any external components for stability.

  9. Q: What is the temperature range within which LT1128CN8#PBF can operate? A: LT1128CN8#PBF can operate over a wide temperature range, typically from -40°C to +85°C.

  10. Q: Is LT1128CN8#PBF available in different package options? A: Yes, LT1128CN8#PBF is available in an 8-pin PDIP (Plastic Dual Inline Package) package.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications or application requirements.