MC33078DR

Name: MC33078DR
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Operational Amplifiers - Op Amps Dual Hi-Sp Lo-Noise Op Amp

6,769 Effective Inventory

MC33078DR

Effective Inventory6,769

Operational Amplifiers - Op Amps Dual Hi-Sp Lo-Noise Op Amp

Manufacturer Part # : MC33078DR
Package/Case: SOIC-8
Brand: Texas Instruments
Product Categories : Instrumentation, OP Amps, Buffer Amps
Series : MC33078

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MC33078DR DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$0.376	$0.38
10	$0.306	$3.06
30	$0.275	$8.25
100	$0.239	$23.90
500	$0.213	$106.50
1000	$0.202	$202.00

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

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MC33078DR Details

The MC33078DR is a dual operational amplifier from ON Semiconductor, designed for a wide range of audio and general-purpose applications. This versatile op-amp offers high gain bandwidth, low noise, and low distortion, making it suitable for audio processing, instrumentation, and control systems. It is housed in an SOIC package, providing compact and easy circuit integration.

Pinout

1 (OUT1): Output 1
2 (-IN1): Inverting Input 1
3 (+IN1): Non-Inverting Input 1
4 (V-): Negative Power Supply
5 (V+): Positive Power Supply
6 (+IN2): Non-Inverting Input 2
7 (-IN2): Inverting Input 2
8 (OUT2): Output 2

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

Key Features

High Gain Bandwidth: Offers a high gain bandwidth product for accurate signal processing.
Low Noise: Provides low noise operation, ideal for audio and precision applications.
Low Distortion: Ensures low harmonic distortion for high-quality audio output.
Dual Op-Amp: Contains two independent op-amps in a single package for dual-channel applications.
Wide Operating Voltage: Supports a wide voltage range for versatile circuit design.

Application

Audio Processing: Suitable for audio preamplifiers, mixers, and equalizers.
Instrumentation: Used in precision measurement and sensor interfacing circuits.
Control Systems: Ideal for feedback control systems and signal conditioning.

Where to Use

The MC33078DR is recommended for applications requiring high-speed and high-performance operational amplifiers. It is commonly utilized in audio equipment, control systems, and instrumentation due to its excellent noise and distortion characteristics.

How to Use

Integrate the MC33078DR into your circuit by connecting the input and output pins according to your application requirements. Ensure proper power supply connections and pay attention to signal routing for optimal performance. For detailed usage instructions, reference the datasheet provided.

Application Circuit

The application circuit diagram for the MC33078DR demonstrates the recommended connections and configurations for incorporating the operational amplifier into your design. It includes input and output connections along with power supply considerations for proper functionality.

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

Equivalents

LM833: An alternative dual operational amplifier with similar performance characteristics.
TL072: A dual JFET-input op-amp offering comparable functionality.

Complementary

The MC33078DR can be paired with the MC34074P for additional op-amp channels or with the MC33178DR to expand operational capabilities in multi-channel applications.

Ensure compatibility and consideration of system requirements when selecting complementary operational amplifiers for your circuit design.

Frequently Asked Questions

Q: What is the voltage range supported by the MC33078DR?

A: The MC33078DR operates within a wide voltage range for versatile applications. Refer to the datasheet for specific voltage limits and recommendations.

Q: Can the MC33078DR be used in audio mixing consoles?

A: Yes, the MC33078DR is suitable for audio processing tasks in mixing consoles due to its low noise and high gain bandwidth characteristics.

Specifications

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

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	10
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36	GBW (typ) (MHz)	16
Slew rate (typ) (V/µs)	7	Rail-to-rail	No
Vos (offset voltage at 25°C) (max) (mV)	2	Iq per channel (typ) (mA)	2.05
Vn at 1 kHz (typ) (nV√Hz)	4.5	THD + N at 1 kHz (typ) (%)	0.002
Rating	Catalog	Operating temperature range (°C)	-40 to 85
Iout (typ) (A)	0.029	Architecture	Bipolar
CMRR (typ) (dB)	100	Input bias current (max) (pA)	750000

FAQs

What is MC33078DR?

The MC33078DR is a dual operational amplifier (op-amp) integrated circuit designed by ON Semiconductor. It is suitable for a wide range of applications including audio amplifiers, signal conditioning, active filters, and precision instrumentation.

How Does MC33078DR Work?

The MC33078DR operates as a dual op-amp providing amplification and signal processing functions. It is designed to amplify differential input signals with high input impedance and low output impedance, making it suitable for a variety of analog circuit applications.

How Many Pins does MC33078DR have and What are the Functions of the Pinout Configuration?

The MC33078DR is housed in an 8-lead 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 op-amp.
IN1-: Inverting input pin for the first op-amp.
OUT1: Output pin for the first op-amp.
IN2+: Non-inverting input pin for the second op-amp.
IN2-: Inverting input pin for the second op-amp.
OUT2: Output pin for the second op-amp.

What are the Pros and Cons of MC33078DR?

Pros:

Wide Application Range: Suitable for various analog circuit applications.
Dual Op-Amp Configuration: Provides flexibility in circuit design and saves board space.
High Input Impedance: Enables it to work with high impedance sources.
Low Output Impedance: Ensures compatibility with various loads.

Cons:

Power Consumption: May have relatively higher power consumption compared to low-power op-amps.
Precision: May not be as precise as specialized precision op-amps in some applications.
Package Size: The 8-lead SOIC package may not be suitable for miniaturized designs.

Are There Any Equivalents/Alternatives to MC33078DR for Recommendation?

The equivalent part to the MC33078DR is the LM833 from Texas Instruments.
Alternatives to the MC33078DR include the NE5532 from Texas Instruments and the NJM4560 from New Japan Radio.

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MC33078DR

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