MC34072D

Name: MC34072D
Brand: Onsemi
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Operational Amplifiers - Op Amps 3-44V Dual 5mV VIO

4,980 Effective Inventory

MC34072D

Effective Inventory4,980

Operational Amplifiers - Op Amps 3-44V Dual 5mV VIO

Manufacturer Part # : MC34072D
Package/Case: SOIC-8
Brand: Onsemi
Product Categories : Instrumentation, OP Amps, Buffer Amps
Series : MC34072

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MC34072D DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$0.211	$0.21
200	$0.082	$16.40
500	$0.079	$39.50
1000	$0.078	$78.00

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

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MC34072D Details

The MC34072D is a dual operational amplifier (op-amp) from Texas Instruments, known for its high performance and versatility in various analog circuit applications. This op-amp features low input bias current, high slew rate, and wide bandwidth, making it suitable for precision amplification tasks. It is housed in an 8-pin SOIC package, offering ease of integration into circuit designs.

Pinout

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

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

Key Features

Low Input Bias Current: Ensures minimal input signal distortion.
High Slew Rate: Provides fast response times for dynamic signals.
Wide Bandwidth: Suitable for high-frequency signal processing.
Dual Op-Amp Design: Offers two independent op-amps in a single package.
Low Noise: Maintains signal integrity in noise-sensitive applications.

Application

Audio Amplification: Ideal for audio signal amplification and processing.
Signal Conditioning: Used in sensor signal conditioning circuits.
Active Filters: Applied in active filter designs for frequency shaping.

Where to Use

The MC34072D is well-suited for analog circuit applications requiring high-performance operational amplifiers. It is commonly used in audio amplifiers, signal conditioning circuits, and active filter designs for precision signal processing.

How to Use

Integrate the MC34072D into your circuit by connecting the power supply pins (V+, V-) and configuring the input and output connections for each op-amp. Utilize proper decoupling and signal filtering techniques for optimal performance. Refer to the datasheet for detailed usage guidelines.

Application Circuit

The application circuit diagram for the MC34072D illustrates how to implement the dual op-amp in a typical analog circuit setup. It includes connections for power supplies, input signals, and output connections, ensuring correct functionality and performance.

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

Equivalents

LM358: A comparable dual operational amplifier with similar features and performance.
OPA227: An alternative precision op-amp for high-performance applications.

Complementary

The MC34072D can be complemented by the MC33078P, a quad operational amplifier, for expanded functionality and signal processing capabilities in complex analog circuits.

Ensure compatibility and matching specifications when combining op-amps for specific application requirements.

Frequently Asked Questions

Q: What is the power supply voltage range for the MC34072D?

A: The MC34072D typically operates within a recommended voltage range specified in the datasheet. Ensure to adhere to the voltage limits for optimal performance and reliability.

Q: Can the MC34072D be used in high-frequency applications?

A: Yes, the MC34072D's wide bandwidth makes it suitable for high-frequency signal processing tasks. Consider the circuit layout and external components for stable operation at high frequencies.

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)	3
VS Max (V)	44	Iq Typ (mA)	1.9
VOS Max (mV)	5	GBW Typ (MHz)	4.5
SR Typ (V/µs)	10	IO Typ (mA)	30
ΔVOS/ΔT (μV/C)	10	eN (nV/√Hz)	32
Ibias Typ (pA)	100000	CMRR Typ (dB)	97
Architecture	Bipolar	Temperature Range (°C)	0 to 70
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 MC34072D PDF Download

FAQs

What is MC34072D?

The MC34072D is a dual, low-power, general-purpose operational amplifier designed by ON Semiconductor. It is ideal for a wide range of applications including audio amplifiers, signal conditioning, and voltage followers.

How Does MC34072D Work?

The MC34072D works as a general-purpose operational amplifier with a wide supply voltage range and low input bias current. It amplifies input signals with high accuracy, making it suitable for audio and signal processing applications. The amplifier features a high slew rate and low input offset voltage, allowing for precision signal amplification and fast response.

How Many Pins does MC34072D have and What are the Functions of the Pinout Configuration?

The MC34072D is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

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

What are the Pros and Cons of MC34072D?

Pros:

Low Power Consumption: Operates with low power consumption, suitable for battery-powered applications.
Wide Supply Voltage Range: Supports a wide supply voltage range for versatile application compatibility.
High Slew Rate: Provides high slew rate for fast signal response.
Low Input Offset Voltage: Enables precision signal amplification.
Compact Package: The 8-pin SOIC package is space-efficient, suitable for compact designs.

Cons:

Limited Bandwidth: May not be suitable for high-frequency applications.
External Components: May require additional external components for specific applications.

Are There Any Equivalents/Alternatives to MC34072D for Recommendation?

The equivalent part to the MC34072D is the LM358 from Texas Instruments.
Alternatives to the MC34072D include the TL072 from Texas Instruments and the NJM072 from New Japan Radio.

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