Home  Product Technical Articles   LM2904 Dual Op Amp: Pinout, Use, Datasheet

LM2904 Dual Op Amp: Pinout, Use, Datasheet

Author: Mia
Date: 6 Apr 2022
 2955
lm2904 pinout

Ordering & Quality

Photo Mfr. Part # Company Description Package PDF Qty Pricing
(USD)
LM2904 LM2904 Company:ON Semiconductor Remark:Dual, 1MHz, Operational Amplifiers for Commercial Industrial, and Military Applications Package:SOP-8
N/A
In Stock:On Order
Buy
Price:
Call
Buy
LM2904ADMG LM2904ADMG Company:ON Semiconductor Remark:General Purpose Amplifier Circuit - Micro8™ Package:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
N/A
In Stock:On Order
Buy
Price:
Call
Buy
LM2904ADMR2G LM2904ADMR2G Company:ON Semiconductor Remark:General Purpose Amplifier Circuit - Micro8™ Package:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
N/A
In Stock:On Order
Buy
Price:
1+: $0.55000
10+: $0.47000
25+: $0.43840
100+: $0.35080
250+: $0.32576
500+: $0.27564
1000+: $0.21300
4000+: $0.19420
8000+: $0.18167
12000+: $0.17730
Buy
LM2904AHYPT LM2904AHYPT Company:STMicroelectronics Remark:General Purpose Amplifier Circuit Differential 8-TSSOP Package:8-TSSOP (0.173", 4.40mm Width)
N/A
In Stock:On Order
Buy
Price:
1+: $1.73000
10+: $1.54800
25+: $1.46920
100+: $1.12810
250+: $0.99692
500+: $0.94446
1000+: $0.86625
4000+: $0.86625
Buy
LM2904AN LM2904AN Company:ON Semiconductor Remark:General Purpose Amplifier Circuit - 8-PDIP Package:8-DIP (0.300", 7.62mm)
N/A
In Stock:On Order
Buy
Price:
1266+: $0.20000
Buy
LM2904ANG LM2904ANG Company:ON Semiconductor Remark:General Purpose Amplifier Circuit - 8-PDIP Package:8-DIP (0.300", 7.62mm)
N/A
In Stock:On Order
Buy
Price:
829+: $0.30000
Buy
LM2904AWYPT LM2904AWYPT Company:STMicroelectronics Remark:General Purpose Amplifier Circuit - 8-TSSOP Package:8-TSSOP (0.173", 4.40mm Width)
N/A
In Stock:On Order
Buy
Price:
1+: $0.46000
10+: $0.39800
25+: $0.37120
100+: $0.27560
250+: $0.23320
500+: $0.22260
1000+: $0.17500
4000+: $0.17500
Buy
LM2904AYDT LM2904AYDT Company:STMicroelectronics Remark:General Purpose Amplifier Circuit - 8-SOIC Package:8-SOIC (0.154", 3.90mm Width)
N/A
In Stock:On Order
Buy
Price:
1+: $0.52000
10+: $0.41800
25+: $0.38280
100+: $0.28490
250+: $0.25820
500+: $0.21370
1000+: $0.16027
2500+: $0.14700
Buy
LM2904AYPT LM2904AYPT Company:STMicroelectronics Remark:General Purpose Amplifier Circuit - 8-TSSOP Package:8-TSSOP (0.173", 4.40mm Width)
N/A
In Stock:On Order
Buy
Price:
1+: $0.46000
10+: $0.39400
25+: $0.36720
100+: $0.29380
250+: $0.27284
500+: $0.23086
1000+: $0.17840
4000+: $0.17325
Buy
LM2904D LM2904D Company:STMicroelectronics Remark:General Purpose Amplifier 2 Circuit Differential 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Buy
Price:
1+: $2.65000
10+: $2.38000
25+: $2.25000
100+: $1.85000
250+: $1.66000
500+: $1.60000
1000+: $1.33000
2500+: $1.28000
5000+: $1.24000
Buy

LM2904 is a dual operational amplifier.

 

This blog introduces the LM2904 dual operational amplifier about its pinout, features, applications, and its uses, etc.


Catalog

LM2904 Description

LM2904 Pinout

LM2904 Features

LM2904 Parameter

Where to Use LM2904

LM2904 Application

LM2904 Package

LM2904 Manufacturer

Component Datasheet

FAQ


LM2904 Description

LM2904 is a dual operatioal amplifier. It has two built-in internal amplifiers, specially designed to operate with a single power supply. They can also be operated from divided power supplies. It normally operates on a 3.3V power supply, which is the most common supply for digital systems. LM2904 has different features that make it more efficient and popular on the market. These features include large ranges of power supply, wide bandwidth, etc. We can use LM-2904 while designing active filters, transducer amplifiers, DC blocks, etc.


LM2904 Pinout

lm2904 dual op amp lm2904 dual op amp pinout
LM2904 LM2904 Pinout

 

Pin Number Pin Name Description
1 OUTPUT A Output of Op-Amp A
2 Inverting Input A Inverting Input of Op-Amp A
3 Non-Inverting Input A Non-Inverting Input of Op-Amp A
4 GND Ground or Negative Supply Voltage
5 Non-Inverting Input B Non-Inverting Input of Op-Amp B
6 Inverting Input B Inverting Input of Op-Amp B
7 OUTPUT B Output of Op-Amp B
8 VCC Positive Supply Voltage

LM2904 Features

  • Supply Voltage: 3V to 26 V

  • Operating Supply Current: 250uA

  • Output Current per Channel: 30 mA

  • CMRR - Common Mode Rejection Ratio: 70 dB

  • Ib - Input Bias Current: 250nA

  • Vos - Input Offset Voltage: 7 mV

  • PSRR - Power Supply Rejection Ratio: 50 dB

  •  Large DC Voltage Gain: 100 dB

  • Wide Bandwidth (Unity Gain): 1 MHz

  • Available in 8-Bump DSBGA Chip-Sized Package


LM2904 Parameter

Manufacturer: Texas Instruments
Product Category: Operational Amplifiers - Op Amps
RoHS: Details
Series: LM2904
Amplifier Type: High Gain Amplifier
Operating Supply Current: 350 uA
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C
Mounting Style: Through Hole
Package / Case: PDIP-8
Packaging: Tube
Height: 4.57 mm
Length: 9.81 mm
Width: 6.35 mm
Brand: Texas Instruments
Operating Supply Voltage: 3 V to 26 V, +/- 1.5 V to +/- 13 V
Product Type: Op Amps - Operational Amplifiers
Factory Pack Quantity: 50
Subcategory: Amplifier ICs
Number of Channels: 2 Channel
GBP - Gain Bandwidth Product: 700 kHz
CMRR - Common Mode Rejection Ratio: 65 dB to 80 dB
Ib - Input Bias Current: 250 nA
Vos - Input Offset Voltage: 7 mV
Product: Operational Amplifiers
Supply Type: Single, Dual
Dual Supply Voltage: +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V
Maximum Dual Supply Voltage: +/- 13 V
Minimum Dual Supply Voltage: +/- 1.5 V
Unit Weight: 0.015535 oz
SR - Slew Rate: 0.3 V/us
Shutdown: No Shutdown
en - Input Voltage Noise Density: 40 nV/sqrt Hz
Output Current per Channel: 30 mA
Vcm - Common Mode Voltage: Negative Rail to Positive Rail - 1.5 V
Supply Voltage - Max: 26 V
Supply Voltage - Min: 3 V
Voltage Gain dB: 100 dB
Technology: Bipolar
Input Type: Rail-to-Rail
Features: Cost Optimized

Where to Use LM2904

The LM2904 is a dual package version of the commonly used LM741 Op-Amp, both of which have the same electrical characteristics. This Op-Amp does not have a latch-up problem and is therefore ideal for use in voltage follower applications. It also has built-in internal frequency compensation and short-circuit protection and therefore requires a minimum number of components to be ready for use. These ICs are commonly found inside DVD players and guitar amplifiers due to these characteristics.

 

LM2904 IC consumes very low current. So if you're looking for an Op-amp IC with all of these features, this IC might be the right choice for you.


LM2904 Application

  • Merchant network and server power supply units

  • Multi-function printers

  • Power supplies and mobile chargers

  • Motor control: AC induction, brushed DC, brushless DC, high-voltage, low-voltage, permanent magnet, and stepper motor

  • Desktop PC and motherboard

  • Indoor and outdoor air conditioners

  • Washers, dryers, and refrigerators

  • AC inverters, string inverters, central inverters, and voltage frequency drives

  • Uninterruptible power supplies

  • Programmable logic controllers

  • Electronic point-of-sale systems


LM2904 Package

LM2904 Package


LM2904 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 Dadasheet

LM2904 Datasheet


FAQ

  • What is LM2904 IC?

An amplifier that has high gain, two independent and frequency compensated inside is known as LM2904 IC.

 

  • What is the operating voltage range of LM2904?

Single power supply 3V -30V DC, Dual power supply positive and negative 1.5V-positive and negative 15V DC.

 

  • What is LM2904 generally used for?

It is generally used in operational amplifier circuits and can be used in single-supply operational amplifier circuits.

Related Articles

L293D Based Mobile Nurse Robot Circuit Design

Billily 26 Jan 2022 1781

I. IntroductionL293D is a motor control device produced by Texas Instruments. The device has 4 high-current half-H drive structures. This structure can provide up to 600 mA of current at a voltage of ...

Continue reading »

Difference Between CR2025 Battery and CR2032 Battery

Iggy 21 Jan 2022 20512

Button cells are used to power small portable electronics devices. It has a round diameter, and two metal electrodes. An electrolyte that is placed between them controls the flow of ions that make the...

Continue reading »

AD7367BRUZ: CAD Models, Datasheet, Features [FAQ]

Candy 29 Jul 2022 730

CatalogAD7367BRUZ Product OverviewAD7367BRUZ CAD ModelsAD7367BRUZ Pin ConfigurationAD7367BRUZ Block DiagramAD7367BRUZ FeaturesAD7367BRUZ ApplicationsAD7367BRUZ DatasheetAD7367BRUZ SpecificationsAD7367...

Continue reading »

Unveiling the HMC545AE:A High-Performance GaAs MMIC SPDT Switch for Diverse Applications

Allen 9 Feb 2024 76

OverviewThe HMC545A / HMC545AE GaAs MMIC SPDT Switch represents a significant advancement in the field of high-frequency switching applications. Operating across DC to 3 GHz, this device boasts remark...

Continue reading »

7805 Circuit: DC Regulated Power Supply

Iggy 2 Mar 2022 3105

I DescriptionDo you know the DC regulated power supply? DC regulated power supply is widely used in industrial production and daily life, and its design occupies a very important position in power su...

Continue reading »

0 comment

Leave a Reply

Your email address will not be published.

 
 
   
 
Rating:

# 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z