MC33178D

Name: MC33178D
Brand: Onsemi
Rating: 4.5 (10 reviews)
Author: Lisleapex

Compact dual amplifier perfect for space-constrained design

5,284 Effective Inventory

MC33178D

Effective Inventory5,284

Compact dual amplifier perfect for space-constrained design

Manufacturer Part # : MC33178D
Package/Case: SOIC-8
Part Status : Obsolete
Brand: Onsemi
Product Categories : Instrumentation, OP Amps, Buffer Amps
Series : MC33178

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About Shipping

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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MC33178D DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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MC33178D Details

The MC33178D is a low power, low noise, dual operational amplifier from ON Semiconductor, designed for high-performance audio and data signal processing applications. This device features a large output voltage swing, making it suitable for demanding systems where high-quality audio and data transmission are critical.

Pinout

1 (VCC): Positive Power Supply
2 (GND): Ground
3 (IN+): Non-inverting Input
4 (IN-): Inverting Input
5 (OUT+): Non-inverting Output
6 (OUT-): Inverting Output

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

Key Features

Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
Large Output Voltage Swing: Provides high-quality audio and data transmission with a large output voltage swing.
Low Noise: Features low noise performance, ensuring reliable signal processing in demanding systems.

Applications

The MC33178D is suitable for various applications that require high-performance audio and data signal processing, including:

Audio amplifiers and filters
Data converters and transmitters
Speech processors and synthesizers
Medical devices and equipment

Where to Use

The MC33178D is suitable for applications that require high-quality audio and data transmission, especially in systems where low power consumption and low noise are critical. It is ideal for use in:

Battery-powered devices
Portable equipment
Sensitive electronic systems

How to Use

To use the MC33178D, connect the VCC and GND pins to a suitable power supply. Apply input signals to the IN+ and IN- pins, and monitor the output at the OUT+ and OUT- pins. Ensure proper biasing and compensation for optimal performance.

Application Circuit

The application circuit diagram for the MC33178D illustrates how to connect the operational amplifier to a suitable power supply, input signal source, and load. It includes connections for VCC, GND, IN+, IN-, OUT+, and OUT- pins.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

OPA227: A similar operational amplifier from Texas Instruments offering comparable features and performance.
LME49710: An alternative operational amplifier from Analog Devices with equivalent functionality.

Complementary

The MC33178D can be complemented by the MC33179D, which offers additional features such as higher gain and improved noise performance, suitable for more demanding applications.

When selecting complementary operational amplifiers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum gain of the MC33178D?

A: The MC33178D has a maximum gain of 100 dB, making it suitable for high-gain applications.

Q: Can the MC33178D be used in medical devices and equipment?

A: Yes, the MC33178D is suitable for use in medical devices and equipment where high-quality audio and data transmission are critical.

Specifications

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

Status	Obsolete	Compliance	PbAHP
Package Type	SOIC-8	Case Outline	751-07
MSL Type	1	MSL Temp (°C)	235
Container Type	TUBE	Container Qty.	98
ON Target	N	Rail to Rail	No
Channels	2	VS Min (V)	4
VS Max (V)	36	Iq Typ (mA)	0.9
VOS Max (mV)	3	GBW Typ (MHz)	5
SR Typ (V/µs)	2	IO Typ (mA)	80
ΔVOS/ΔT (μV/C)	2	eN (nV/√Hz)	7.5
Ibias Typ (pA)	100000	CMRR Typ (dB)	110
Architecture	Bipolar	Temperature Range (°C)	-40 to 85
Pricing ($/Unit)	Price N/A

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 MC33178D PDF Download

FAQs

What is MC33178D?

The MC33178D is a dual low-noise operational amplifier designed by ON Semiconductor. It is ideal for applications requiring low noise, high bandwidth, and precision signal amplification, such as audio processing, instrumentation, and sensor interfaces.

How Does MC33178D Work?

The MC33178D operates as a dual operational amplifier with low noise characteristics and high bandwidth. It amplifies input signals with high fidelity and accuracy, making it suitable for audio and high-speed signal processing applications. The amplifier features high slew rate and low distortion, enabling it to handle dynamic signals effectively.

How Many Pins does MC33178D have and What are the Functions of the Pinout Configuration?

The MC33178D 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 the first amplifier.
IN1-: Inverting input pin for the first amplifier.
OUT1: Output pin for the first amplifier.
IN2+: Non-inverting input pin for the second amplifier.
IN2-: Inverting input pin for the second amplifier.
OUT2: Output pin for the second amplifier.

What are the Pros and Cons of MC33178D?

Pros:

Low Noise: Provides low noise amplification for applications requiring high signal fidelity.
High Bandwidth: Suitable for high-speed signal processing and audio applications.
Low Distortion: Maintains signal integrity with low distortion performance.
High Slew Rate: Can quickly respond to changes in input signals with high slew rate.
Compact Package: The 8-pin SOIC package offers space efficiency for compact designs.

Cons:

Limited Number of Amplifiers: Contains two amplifiers per package, which may be insufficient for multi-channel applications.
Single-Supply Operation: Requires careful consideration for single-supply applications to avoid issues like rail-to-rail limitations.
External Components: May need additional external components for specific application requirements.

Are There Any Equivalents/Alternatives to MC33178D for Recommendation?

The NJM2068 from New Japan Radio Co., Ltd. is a comparable dual operational amplifier with low noise performance.
Alternative op-amp options to the MC33178D include the LM833 from Texas Instruments and the NE5532 from Texas Instruments.

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