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AD648JNZ
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AD648JNZ

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: High precision, low noise, wide bandwidth
  • Package: DIP (Dual In-line Package)
  • Essence: Analog Devices operational amplifier
  • Packaging/Quantity: 1 piece per package

Specifications

  • Supply Voltage Range: ±2V to ±18V
  • Input Offset Voltage: 0.5mV maximum
  • Input Bias Current: 10nA maximum
  • Input Offset Current: 1nA maximum
  • Gain Bandwidth Product: 1MHz minimum
  • Slew Rate: 0.5V/µs minimum
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD648JNZ has a standard 8-pin DIP package with the following pin configuration:

  1. Non-Inverting Input (+IN)
  2. Inverting Input (-IN)
  3. Output (OUT)
  4. Negative Power Supply (-V)
  5. Offset Null
  6. Positive Power Supply (+V)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • High gain and accuracy
  • Low input offset voltage and current
  • Wide bandwidth for high-frequency applications
  • Low noise for precise signal amplification
  • Stable operation over a wide temperature range

Advantages and Disadvantages

Advantages

  • High precision and accuracy
  • Low noise performance
  • Wide operating voltage range
  • Suitable for various applications
  • Stable operation in extreme temperatures

Disadvantages

  • Relatively low gain bandwidth product compared to some other models
  • Limited availability in certain markets

Working Principles

The AD648JNZ is an operational amplifier that amplifies the difference between its two input voltages. It consists of multiple transistors and resistors that work together to provide high gain and accuracy. The amplifier operates by maintaining a virtual short circuit between its inverting and non-inverting inputs, which allows it to amplify the input signal with minimal distortion.

Detailed Application Field Plans

The AD648JNZ is commonly used in various applications, including:

  1. Audio amplification: Provides precise amplification of audio signals in audio equipment.
  2. Instrumentation: Used in measurement devices for accurate signal conditioning.
  3. Signal processing: Amplifies weak signals in communication systems and data acquisition.
  4. Control systems: Used in feedback loops for control and regulation of processes.
  5. Medical equipment: Provides amplification and filtering in medical devices.

Detailed and Complete Alternative Models

  • AD822ANZ: Low power precision operational amplifier
  • LM741CN: General-purpose operational amplifier
  • TL072CP: Dual low noise JFET input operational amplifier
  • OP07CP: Precision operational amplifier with low input offset voltage

These alternative models offer similar functionality and can be used as substitutes for the AD648JNZ in various applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi AD648JNZ dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of AD648JNZ in technical solutions:

  1. Q: What is AD648JNZ? A: AD648JNZ is a precision, low-power operational amplifier (op-amp) manufactured by Analog Devices.

  2. Q: What are the key features of AD648JNZ? A: Some key features of AD648JNZ include low offset voltage, low input bias current, high open-loop gain, and wide supply voltage range.

  3. Q: What is the typical voltage supply range for AD648JNZ? A: The typical voltage supply range for AD648JNZ is ±5V to ±18V.

  4. Q: What is the maximum output current that AD648JNZ can provide? A: AD648JNZ can provide a maximum output current of ±20mA.

  5. Q: Can AD648JNZ operate in both single-supply and dual-supply configurations? A: Yes, AD648JNZ can operate in both single-supply and dual-supply configurations.

  6. Q: What is the input voltage range of AD648JNZ? A: The input voltage range of AD648JNZ extends from the negative supply rail to the positive supply rail.

  7. Q: Is AD648JNZ suitable for precision applications? A: Yes, AD648JNZ is suitable for precision applications due to its low offset voltage and low input bias current.

  8. Q: Can AD648JNZ be used in audio applications? A: Yes, AD648JNZ can be used in audio applications as it has a wide bandwidth and low distortion.

  9. Q: Does AD648JNZ have built-in protection features? A: Yes, AD648JNZ has built-in protection features such as short-circuit protection and thermal shutdown.

  10. Q: What are some typical applications of AD648JNZ? A: Some typical applications of AD648JNZ include active filters, instrumentation amplifiers, data acquisition systems, and precision voltage references.

Please note that these answers are general and may vary depending on specific use cases and requirements.