ON Semiconductor
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MC33072DR2
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MC33072DR2

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - High voltage gain - Low input bias current - Wide bandwidth - Low noise - Rail-to-rail output swing capability

Package: SOIC-8

Essence: The MC33072DR2 is a dual operational amplifier that offers high performance and versatility for various applications.

Packaging/Quantity: The MC33072DR2 is typically sold in reels of 2500 units.

Specifications

  • Supply Voltage Range: ±2.5V to ±18V
  • Input Offset Voltage: 1.5mV (maximum)
  • Input Bias Current: 100nA (maximum)
  • Gain Bandwidth Product: 10MHz (typical)
  • Slew Rate: 6V/µs (typical)
  • Output Current: 60mA (typical)
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MC33072DR2 has a standard pin configuration as follows:

__ __ Vcc+ | 1 8 | Vcc- Vin- | 2 7 | Out Vin+ | 3 6 | NC Gnd | 4 5 | NC ¯¯ ¯¯

Functional Features

  • High voltage gain allows for accurate amplification of weak signals.
  • Low input bias current minimizes the impact of input impedance on signal integrity.
  • Wide bandwidth enables the amplification of high-frequency signals.
  • Low noise ensures clean and clear signal reproduction.
  • Rail-to-rail output swing capability allows for maximum utilization of the supply voltage range.

Advantages and Disadvantages

Advantages: - High voltage gain for accurate signal amplification. - Low input bias current for improved signal integrity. - Wide bandwidth for amplifying high-frequency signals. - Low noise for clean and clear signal reproduction. - Rail-to-rail output swing capability for maximum utilization of the supply voltage range.

Disadvantages: - Limited output current compared to some other operational amplifiers. - Relatively higher input offset voltage compared to precision operational amplifiers.

Working Principles

The MC33072DR2 is based on a differential amplifier configuration, which allows it to amplify the difference between its two input terminals. It utilizes internal transistors and resistors to achieve high gain, low noise, and wide bandwidth characteristics. The rail-to-rail output swing capability ensures that the amplified signal can reach close to the supply voltage limits.

Detailed Application Field Plans

The MC33072DR2 is commonly used in various applications, including: 1. Audio amplification 2. Signal conditioning 3. Active filters 4. Instrumentation amplifiers 5. Voltage regulators 6. Motor control circuits

Detailed and Complete Alternative Models

Some alternative models to the MC33072DR2 include: - LM358 - TL072 - AD822 - OPA2134 - LT1498

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

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10 pirs û bersivên hevpar ên têkildarî sepana MC33072DR2 di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of MC33072DR2 in technical solutions:

  1. Question: What is MC33072DR2?
    Answer: MC33072DR2 is a dual operational amplifier (op-amp) that is commonly used in various technical applications.

  2. Question: What is the supply voltage range for MC33072DR2?
    Answer: The supply voltage range for MC33072DR2 is typically between ±4V and ±18V.

  3. Question: What is the input offset voltage of MC33072DR2?
    Answer: The input offset voltage of MC33072DR2 is typically around 2mV.

  4. Question: Can MC33072DR2 operate in single-supply mode?
    Answer: Yes, MC33072DR2 can operate in single-supply mode by connecting the negative supply pin (V-) to ground.

  5. Question: What is the bandwidth of MC33072DR2?
    Answer: The bandwidth of MC33072DR2 is typically around 10MHz.

  6. Question: Is MC33072DR2 suitable for audio applications?
    Answer: Yes, MC33072DR2 is commonly used in audio applications due to its low distortion and high slew rate.

  7. Question: Does MC33072DR2 have built-in protection features?
    Answer: Yes, MC33072DR2 has built-in protection against electrostatic discharge (ESD) and short-circuit conditions.

  8. Question: Can MC33072DR2 drive capacitive loads?
    Answer: Yes, MC33072DR2 can drive capacitive loads up to a certain limit, but additional compensation may be required.

  9. Question: What is the temperature range for MC33072DR2?
    Answer: MC33072DR2 can operate within a temperature range of -40°C to +125°C.

  10. Question: Are there any recommended application circuits for MC33072DR2?
    Answer: Yes, the datasheet of MC33072DR2 provides several recommended application circuits for different use cases.

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