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MC34072PG
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MC34072PG

Product Overview

Category: Integrated Circuit
Use: Operational Amplifier
Characteristics: High precision, low noise, wide bandwidth
Package: PDIP-8, SOIC-8
Essence: Precision operational amplifier
Packaging/Quantity: Tube of 50, Reel of 2500

Specifications

  • Supply Voltage: ±22V
  • Input Offset Voltage: 0.3mV
  • Input Bias Current: 30nA
  • Slew Rate: 7V/µs
  • Gain Bandwidth Product: 4MHz
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

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

Functional Features

  • Low input offset voltage
  • Low input bias current
  • High open-loop gain
  • Wide bandwidth
  • Low noise

Advantages and Disadvantages

Advantages: - High precision - Versatile - Stable performance over temperature variations

Disadvantages: - Limited output current capability - Higher power consumption compared to some modern alternatives

Working Principles

The MC34072PG is designed to amplify the difference in voltage between its two inputs while maintaining a high level of accuracy and stability. It achieves this through a combination of internal circuitry that minimizes offset voltage and bias current, ensuring precise amplification of input signals.

Detailed Application Field Plans

The MC34072PG is widely used in applications requiring high precision signal amplification, such as: - Instrumentation amplifiers - Signal conditioning circuits - Active filters - Data acquisition systems

Detailed and Complete Alternative Models

  1. LM324
  2. LM358
  3. TL072
  4. OP07

This content provides a comprehensive overview of the MC34072PG, covering its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MC34072PG i tekniska lösningar

  1. What is the MC34072PG?

    • The MC34072PG is a general-purpose operational amplifier (op-amp) that can be used in a wide range of technical solutions.

  2. What are the key features of the MC34072PG?

    • The MC34072PG features low input offset voltage, low input bias current, high slew rate, and wide bandwidth, making it suitable for various applications.

  3. What are the typical applications of the MC34072PG?

    • The MC34072PG can be used in audio amplifiers, signal conditioning circuits, active filters, instrumentation amplifiers, and many other analog circuit designs.

  4. What is the supply voltage range for the MC34072PG?

    • The MC34072PG can operate with a supply voltage range of ±4V to ±18V, making it versatile for different power supply configurations.

  5. What is the input offset voltage of the MC34072PG?

    • The input offset voltage is typically low, around 2mV, which is important for precision applications.

  6. Can the MC34072PG be used in single-supply applications?

    • Yes, the MC34072PG can be used in single-supply applications by biasing the non-inverting input at a voltage close to half the supply voltage.

  7. What is the temperature range for the MC34072PG?

    • The MC34072PG is designed to operate over a wide temperature range, typically from -40°C to 105°C, making it suitable for industrial and automotive applications.

  8. Does the MC34072PG have short-circuit protection?

    • Yes, the MC34072PG has built-in short-circuit protection, which helps safeguard the device and the overall circuitry.

  9. What is the maximum output current of the MC34072PG?

    • The MC34072PG can deliver a maximum output current of around 25mA, allowing it to drive moderate loads directly.

  10. Is the MC34072PG available in different package types?

    • Yes, the MC34072PG is available in various package types, including PDIP, SOIC, and TSSOP, offering flexibility for different PCB layouts and assembly processes.