Hello, guys welcome to the new post. we will discuss Introduction to NTE987. It is less power-consuming quad operational amplifier’s ability to operate at three volts. It comes with a differential input stage and can work at different values of volts ranging from three volts to thirty two volts.
In this post, we will cover the basics of this module with details, a working pinout, and some other points. So let’s get started Introduction to NTE987.
Introduction to NTE987
- The NTE987 is quad operation amplifier having differential inputs. It has certain benefits over the normal amplifiers in single supply applications.
- It has the ability to operate on the volts level from three to thirty volts.
- It has a negative supply for common-mode input that reduces the use of different components for exterior-based circuits.
- The ranges for output volts comprise the negative power supply.
- It comes with a voltage gain of one hundred and CMRR ratio is about seventy.
- Its O/P pins of operational amplifiers come with a shirt circuit structure. The least input-biased current for this module is 0.25 microamperes.
NTE987 Pinout
- The main pinout of NTE987 are described here
- Pin 1 is the output of first operational amplifier
- Pin 2 is negative input of inverting operational amplifier
- Pin 3 is the positive input of non-inverting input of first amplifier
- Pin 4 is Vcc positive supply given here
- Pin 5 is input positive of non-inventing input operational amplifier
- Pin 6 is the negative input of operational amplifier 2
- Pin 7 is output of the second amplifier
- Pin 8 is output of the third operational amplifier
- Pin 9 is negative terminal of third operational amplifier
- Pin 10 is the positive input of non-inverting ofthe third operational amplifier
- Pin 11 is the Ground
- Pin 12 is input positive of the fourth operational amplifier
- Pin 13 Inverting input of 4th amplifies
- Pin 14 is the output of 4th amplifies
| Pin Number | Pin Name |
| 1 | OUTPUT1 |
| 2 | INPUT1- |
| 3 | INPUT1+ |
| 4 | VCC |
| 5 | INPUT2+ |
| 6 | INPUT2- |
| 7 | OUTPUT2 |
| 8 | OUTPUT3 |
| 9 | INPUT3- |
| 10 | INPUT3+ |
| 11 | VEE,GND |
| 12 | INPUT4+ |
| 13 | INPUT4- |
| 14 | OUTPUT4 |
NTE987 Features
- It comes 4 packaging that amplifies
- Its packaging is dual in line fourteen pin
- Its input biasing current is 0.25 microamperes
- Its CMRR value is seventy
- The gain value of one hundred decibels
- Its output volts sometimes negative and work at the negative supply
- Its supply current value is three milliamperes
- Volts range is three to thirty-two volts
NTE987 Applications
- Its common applications are explained here
- It used as a comparator
- Used in dc gain circuits
- Since consists of operational amplifiers so used as differentiators, summer, and adders.
- Used in filter circuits and transducers.
NTE987 vs LM324N
| Features | NTE987 | LM324N |
| Manufacturer | NTE Electronics, Inc. |
ON Semiconductor
|
| Functions: | 4 | – |
| Supply Voltage: | 5V | – |
| Pin Count: | 14 | – |
| Qualification Status: | Not Qualified | – |
| Temperature Grade: | COMMERCIAL | – |
| Maximum Supply Voltage | 32V | 32V |
| Minmum Supply Voltage: | 3V | 3V |
| Nominal Supply Current: | 3mA | 1.2mA |
| Current/Output | 40mA | – |
| Architecture: | VOLTAGE-FEEDBACK | – |
| Type | OPERATIONAL AMPLIFIER | General Purpose |
| Common Mode Rejection Ratio: | 65 dB | 65 dB |
| Current – Input Bias: | -90nA | 40nA |
| Max Input Voltage: | 28.3V | – |
| Input Offset Voltage | 2mV | 7mV |
| Average Bias Current-Max | 0.5μA | – |
| Power Supply Rejection Ratio | 65dB | 65dB |
| Low-Offset: | NO | – |
| Frequency Compensation: | YES | – |
| Max Dual Supply Voltage: | 16V | 16V |
| Low-Bias: | NO | – |
| Micropower: | YES | – |
| Min Dual Supply Voltage: | 1.5V | 1.5V |
| Bias Current-Max | 0.25μA | – |
| Programmable Power: | NO | – |
| Wideband: | NO | – |
| Voltage Gain-Min: | 15000 | – |
| Number of Amplifiers: | 4 | 4 |
| Height: | 12.7mm | 3.25mm |
| Length: | 19.95mm | 19.3mm |
| Width: | 76.2mm | 6.35mm |
| REACH SVHC: | Unknown | No SVHC |
| RoHS Status: | RoHS Compliant | RoHS Compliant |
| Lifecycle Status: | – | – |
| Description: |
IC OPAMP GP 4 CIRCUIT 14DIP
|
|
| Mount: | Through Hole | Through Hole |
| Package | DIP |
14-DIP
|
| Number of Pins: | 14 | 14 |
| Weight: | 72.574779g | 1.62g |
| ECCN Code: | EAR99 | – |
| Max Operating Temperature: | 70°C | 70°C |
| Min Operating Temperature: | 0°C | 0°C |
| Terminal Position: | DUAL | – |
Frequently Asked Questions
What is NTE987?
- NTE987 is low-cost quad operational amplifier that comes with differential inputs. The common mode input comes with a negative supply and reduces the requirement of external biasing. The output voltage range also comes with a negative power supply voltage.
What are uses of NET987 op amp?
- In different circuits operational amplifiers work as voltage amplifiers that are inverting and noninverting amplifiers. Voltage followers are a common type of noninverting amplifier. Operational amplifiers work as differential amplifiers, integrator circuits, etc.
How does NET987 op amp work?
- The operational amplifier is ICs that increase the strength of the weak signal provided at inputs. The operational amplifiers come with two input pin and a single output pin. its main work is to amplify and output voltage difference given at two inputs.
That is all about the NTE987 all parameters have been explained. If you have any further quey ask in the comments. Thanks for reading have a nice day
