MC33272AD

MC33272AD is a high-performance operational amplifier featuring two independent amplifiers
5,267 Effective Inventory

MC33272AD

Effective Inventory5,267

MC33272AD is a high-performance operational amplifier featuring two independent amplifiers

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MC33272AD DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $0.348 $0.35
200 $0.134 $26.80
500 $0.130 $65.00
1000 $0.127 $127.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Please submit RFQ for MC33272AD or email to us: Email: [email protected], we will contact you in 12 hours.

MC33272AD Details

The MC33272AD is a dual operational amplifier from ON Semiconductor, designed for high-performance analog applications. This dual op-amp offers low noise, high bandwidth, and versatile functionality, making it suitable for a wide range of precision circuit designs.

Pinout

  • 1 (VCC+): Positive Power Supply
  • 2 (IN+ A): Non-Inverting Input (Amplifier A)
  • 3 (IN- A): Inverting Input (Amplifier A)
  • 4 (VCC-): Negative Power Supply
  • 5 (OUT A): Output (Amplifier A)
  • 6 (OUT B): Output (Amplifier B)
  • 7 (IN- B): Inverting Input (Amplifier B)
  • 8 (IN+ B): Non-Inverting Input (Amplifier B)

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Low Noise: Provides low noise performance for high-fidelity signal processing.
  • High Bandwidth: Offers high bandwidth for fast signal response and accurate amplification.
  • Dual Op-Amp: Features two independent operational amplifiers in a single package.
  • Wide Voltage Range: Supports a wide voltage supply range for versatile applications.
  • Precision Design: Designed for precision analog circuit designs requiring high performance.

Application

  • Audio Amplification: Ideal for audio amplifier circuits requiring low noise and high fidelity.
  • Signal Conditioning: Used in signal conditioning applications for accurate signal processing.
  • Instrumentation: Suitable for precision instrumentation amplifiers and sensor interfaces.

Where to Use

The MC33272AD is suitable for applications that demand high-performance analog signal processing. It is commonly used in audio amplifiers, sensor interfacing, and instrumentation circuits requiring precision and versatility.

How to Use

Integrate the MC33272AD into your circuit by connecting the power supply pins to the appropriate voltage sources. Use the input and output pins in accordance with your circuit design requirements, ensuring proper signal amplification and processing. For detailed usage guidelines, consult the datasheet.

Application Circuit

The application circuit diagram for the MC33272AD illustrates how to incorporate the dual operational amplifier into your circuit design. It showcases connections for power supplies, input signals, and output connections, enabling proper functionality and signal processing.

(Tip: For detailed circuit connections and operational instructions, refer to the datasheet.)

Equivalents

  • LM358: A comparable dual operational amplifier offering similar performance characteristics.
  • TL072: An alternative dual op-amp with high bandwidth and low noise features.

Complementary

The MC33272AD can be complemented by the MC33078AD, which provides additional operational amplifiers for multi-channel analog signal processing applications, ensuring scalability and performance.

When selecting complementary amplifiers, ensure compatibility with your circuit requirements and consider the desired features for optimal performance.

Frequently Asked Questions

Q: What is the voltage range supported by the MC33272AD?

A: The MC33272AD operates within a wide voltage range to accommodate various circuit designs. Refer to the datasheet for specific voltage specifications and operating conditions.

Q: Can the MC33272AD be used in audio processing applications?

A: Yes, the MC33272AD is well-suited for audio amplification and processing due to its low noise characteristics and high bandwidth capability, ensuring accurate signal reproduction.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Operational Amplifiers - Op Amps RoHS N
Mounting Style SMD/SMT Package / Case SOIC-8
Number of Channels 2 Channel Supply Voltage - Max 36 V, +/- 18 V
GBP - Gain Bandwidth Product 24 MHz Output Current per Channel 37 mA
SR - Slew Rate 10 V/us Vos - Input Offset Voltage 2 mV
Supply Voltage - Min 3 V, +/- 1.5 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Ib - Input Bias Current 650 nA
Operating Supply Current 4.3 mA Shutdown No Shutdown
CMRR - Common Mode Rejection Ratio 80 dB en - Input Voltage Noise Density 18 nV/sqrt Hz
Amplifier Type High Slew Rate Amplifier Brand onsemi
Dual Supply Voltage +/- 3 V, +/- 5 V, +/- 9 V Height 1.5 mm (Max)
In - Input Noise Current Density 0.5 pA/sqrt Hz Length 5 mm (Max)
Maximum Dual Supply Voltage +/- 18 V Minimum Dual Supply Voltage +/- 1.5 V
Operating Supply Voltage ! 3 V to 36 V, +/- 1.5 V to +/- 18 V Product Operational Amplifiers
Product Type ! Op Amps - Operational Amplifiers PSRR - Power Supply Rejection Ratio 80 dB
Factory Pack Quantity 98 Subcategory Amplifier ICs
Supply Type Single, Dual Technology Bipolar
Vcm - Common Mode Voltage Negative Rail to Positive Rail - 1.8 V Voltage Gain dB 100 dB
Width 4 mm (Max) Unit Weight 0.019048 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MC33272AD PDF Download

FAQs

What is MC33272AD?

The MC33272AD is a dual low-noise operational amplifier designed by ON Semiconductor. It is suitable for applications requiring precision signal amplification, such as audio systems, instrumentation, and industrial control.

How Does MC33272AD Work?

The MC33272AD operates as a dual operational amplifier with low noise and high bandwidth. It amplifies input signals with high fidelity and low distortion, making it ideal for audio and high-performance applications. The amplifier features a wide supply voltage range and rail-to-rail output capability for versatile use.

How Many Pins does MC33272AD have and What are the Functions of the Pinout Configuration?

The MC33272AD is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • VCC+: Positive power supply pin.
  • VCC-: Negative power supply pin.
  • IN1+: Non-inverting input pin for channel 1.
  • IN1-: Inverting input pin for channel 1.
  • OUT1: Output pin for channel 1.
  • IN2+: Non-inverting input pin for channel 2.
  • IN2-: Inverting input pin for channel 2.
  • OUT2: Output pin for channel 2.

What are the Pros and Cons of MC33272AD?

Pros:

  • Low Noise: Provides low noise performance for accurate signal processing.
  • High Bandwidth: Offers high bandwidth for fast signal response.
  • Wide Supply Voltage Range: Works with a wide range of supply voltages for flexibility.
  • Rail-to-Rail Output: Maximizes output swing, suitable for various signal levels.
  • Low Distortion: Maintains signal integrity with low distortion levels.

Cons:

  • Temperature Sensitivity: Performance may be sensitive to temperature variations.
  • External Components: May require external components for specific applications or filtering.
  • Size: The 8-pin SOIC package may limit space-constrained designs.

Are There Any Equivalents/Alternatives to MC33272AD for Recommendation?

  • The NJM072D from New Japan Radio is an equivalent dual operational amplifier to the MC33272AD.
  • Alternatives to the MC33272AD include the LM833 from Texas Instruments and the TL072 from Texas Instruments.

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