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NE5532 Amplifier: Equivalent, Circuit, Pinout [Video]

Author: Billily
Date: 25 Jan 2022
 28762
5532 pinout

NE5532 is a high-performance low-noise dual operational amplifier (dual operational amplifier) integrated circuit.

 

Today, we will walk you into the introduction of the popular dual op amp NE5532, you will learn its pinout, features, application, circuit diagram and its differences with TL072 and more.


Catalog

NE5532 Description

NE5532 Pinout

NE5532 Features

NE5532 Applications

NE5532 vs TL072

NE5532 Advantage

NE5532 Parameters

NE5532 Circuit Diagram

NE5532 Alternative

NE5532 Application Circuit

NE5532 Package

NE5532 Manufacturer

Component Datasheet

FAQ

Ordering & Quantity


NE5532 Description

NE5532 is a high-performance low-noise dual operational amplifier (dual operational amplifier) integrated circuit. Similar to many standard op amps, but NE5532 has the following unique features: better noise performance, excellent output drive capability, relatively high small signal bandwidth, large power supply voltage range, and so on.

 

Therefore, NE5532 is very suitable for high-quality and professional audio equipment, instruments, control circuits and telephone channel amplifiers. In addition, NE5532 has a warm tone and high fidelity when used for audio amplification. It is still one of the essential operational amplifiers in the hands of many audiophiles.


NE5532 Pinout

NE5532 op amp NE5532 op amp pinout
NE5532 op amp NE5532 op amp pinout

 

Pin Number Pin Name Description
1 1OUT Output
2 1IN- Inverting Input
3 1IN+ Noninverting input
4 VCC- Negative Supply
5 2IN+ Noninverting Input
6 2IN- Inverting Input
7 2OUT Output
8 VCC+ Positive Supply

NE5532 Features

  • Equivalent Input Noise Voltage: 5 nV/√Hz Typ at 1 kHz

  • Unity-Gain Bandwidth: 10 MHz Typ

  • Common-Mode Rejection Ratio: 100 dB Typ

  • High DC Voltage Gain: 100 V/mV Typ

  • Peak-to-Peak Output Voltage Swing 26 V Typ With VCC± = ±15 V and RL = 600 Ω

  • High Slew Rate: 9 V/μs Typ


NE5532 Applications

  • AV Receivers

  • Embedded PCs

  • Netbooks

  • Video Broadcasting and Infrastructure: Scalable Platforms

  • DVD Recorders and Players

  • Multichannel Video Transcoders

  • Pro Audio Mixers


NE5532 vs TL072

TL072TL072

TL072 is also a very popular op amp, which often used to compare with NE5532, trying to know which one of them is quieter.

 

Well, the NE5532's bipolar transistor inputs draw input current and are not the same as the TL072's JFET inputs, which have no input current. As a result, if the source impedance is extremely low (specified at 20 ohms), the NE5532 is three times quieter.


However, when the source impedance is around 18.5k ohms, they have equal noise levels because the input current noise adds to the NE5532's input voltage noise. The TL072 is quieter when the source impedance is greater than about 18.5k. A NE5532 is frequently seen as a phonograph cartridge, tape head, or microphone preamp with a massive input coupling capacitor that takes nearly forever to charge. The large input cap's low impedance keeps the input current noise to a minimum.

 

The NE5532, which has bipolar transistors on its input, has "popcorn" noise below 30Hz, whereas the TL072 has much less.

 

The NE5532 has back-to-back protection diodes on its inputs that cause many circuits to fail, and it consumes significantly more supply current than a TL072.


NE5532 Advantage

The NE5532 device is high-performance operational amplifier combining excellent DC and AC characteristics. It features very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. This operational amplifier is compensated internally for unity-gain operation. This device has specified maximum limits for equivalent input noise voltage.


NE5532 Parameters

Manufacturer: Texas Instruments
Series: -
Packaging: Tube
Part Status: Active
Amplifier Type: General Purpose
Number of Circuits: 2
Output Type: -
Slew Rate: 9V/µs
Current - Input Bias: 200nA
Voltage - Input Offset: 500µV
Current - Supply: 8mA
Current - Output / Channel: 38mA
Voltage - Supply Single/Dual (±): ±5V ~ 15V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 8-DIP (0.300" 7.62mm)
Supplier Device Package: 8-PDIP
Base Part Number: NE5532
Gain Bandwidth Product: 10MHz

NE5532 Circuit Diagram


NE5532 Alternative

RC4588, LM358, LM4558, NJM4560, LM258


NE5532 Application Circuit

This is a novel OCL power amplifier circuit with bootstrap function, and its circuit principle is shown in the attached drawing. It is composed of NE5532 (other operational amplifiers can also be used) and two high-power NPN transistors. BG1/R4/R5/R6/R7 make up the driving stage, and R4/R7 determines the gain of the subsequent stage circuit. BG2/BG3/D1/D2/R8/R9/C7 constitute the output stage.

The characteristic of this circuit is that a certain voltage is applied to the output tube in a static state to make it in a Class A bias state. Such a circuit has low distortion, high power and high efficiency.

How to debug: adjust R6 in static state to make BG3 collector voltage 0.6V.

 ne5532 circuit

Some applications require differential signals. The Figure below shows a simple circuit to convert a single-ended input of 2 V to 10 V into differential output of ±8 V on a single 15-V supply. The output range is intentionally limited to maximize linearity. The circuit is composed of two amplifiers. One amplifier acts as a buffer and creates a voltage, VOUT+. The second amplifier inverts the input and adds a reference voltage to generate VOUT– . Both VOUT+ and VOUT– range from 2 V to 10 V. The difference, VDIFF, is the difference between VOUT+ and VOUT–.

  ne5532 circuit


NE5532 Package

NE5532 Pacakage


NE5532 Manufacturer

Texas Instruments Inc. (TI)  is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. Its headquarters are in Dallas, Texas, United States. TI is one of the top ten semiconductor companies worldwide, based on sales volume. Texas Instruments's focus is on developing analog chips and embedded processors, which accounts for more than 80% of their revenue. TI also produces TI digital light processing (DLP) technology and education technology products including calculators, microcontrollers and multi-core processors. To date, TI has more than 43,000 patents worldwide.


Component Datasheet

NE5532 op amp Datasheet 

 


FAQ

  • What is NE5532?

The NE5532 is a Dual Low Noise Op-Amp in 8-pin package commonly used as amplifiers in audio circuits for its noise immunity and high output drive capability. The Op-Amp is internally compensated for high unity gain with maximum output swing bandwidth, low distortion and high slew rate.

  • How to check NE5532 IC with digital multimeter?

  • Whats the size of NE5532 produced by Texas Instruments? Anything to compare?

You will find all physical sizes in inches as well as millimeters in page 19 of the official TI datasheet at:
http://www.ti.com/lit/ds/symlink/ne5532.pdf

  • What are the features of NE5532?

NE5532 is similar to many standard operational amplifiers, but it has the characteristics of better noise performance, excellent output drive capability, high small signal bandwidth, and large power supply voltage range. Therefore, NE5532 is very suitable for high-quality and professional audio equipment, instruments, control circuits and telephone channel amplifiers.

 

Ordering & Quality

Photo Mfr. Part # Company Description Package PDF Qty Pricing
(USD)
NE5532AD8 NE5532AD8 Company:ON Semiconductor Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Buy
Price:
20+: $0.47000
Buy
NE5532AD8G NE5532AD8G Company:ON Semiconductor Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Buy
Price:
1+: $1.40000
10+: $1.25100
25+: $1.18720
100+: $0.91160
250+: $0.80560
500+: $0.76320
1000+: $0.59360
2500+: $0.56392
5000+: $0.54272
Buy
NE5532AD8R2 NE5532AD8R2 Company:ON Semiconductor Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Buy
Price:
Call
Buy
NE5532AD8R2G NE5532AD8R2G Company:ON Semiconductor Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Buy
Price:
1+: $0.87000
10+: $0.78000
25+: $0.74080
100+: $0.56870
250+: $0.50256
500+: $0.47610
1000+: $0.37030
2500+: $0.35178
5000+: $0.33856
12500+: $0.32798
25000+: $0.31740
Buy
NE5532AN NE5532AN Company:ON Semiconductor Remark:General Purpose Amplifier 2 Circuit 8-PDIP Package:8-DIP (0.300"", 7.62mm)
DataSheet
In Stock:On Order
Buy
Price:
Call
Buy
NE5532ANG NE5532ANG Company:ON Semiconductor Remark:General Purpose Amplifier 2 Circuit 8-PDIP Package:8-DIP (0.300"", 7.62mm)
DataSheet
In Stock:On Order
Buy
Price:
Call
Buy

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