What is the Additional Feature ?

Name: LM224NG
Brand: ON Semiconductor
SKU: LM224NG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

ON Semiconductor LM224NG

Part No.:: LM224NG

Manufacturer:: ON Semiconductor

Package:: 14-DIP (0.300, 7.62mm)

Datasheet:: LM224NG.pdf

Description:: IC OPAMP GP 4 CIRCUIT 14DIP

In Stock:: 3606

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

LM224NG Specifications

Package/Case:
14-DIP (0.300, 7.62mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
AmplifierType:
General Purpose
NumberofCircuits:
4
OutputType:
-
SlewRate:
-
GainBandwidthProduct:
1 MHz
-3dbBandwidth:
-
Current-InputBias:
90 nA
Voltage-InputOffset:
2 mV
Current-Supply:
-
Current-Output/Channel:
40 mA
Voltage-SupplySpan(Min):
3 V
Voltage-SupplySpan(Max):
32 V
OperatingTemperature:
-25°C ~ 85°C
MountingType:
Through Hole

LM224NG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM224NG price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM224NG to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

LM224NG information

Views：

LM224NG Typical application Circuitry

LM224NG

LM224NG is a quad operational amplifier (op-amp) integrated circuit, designed for a wide range of analog applications. It features four independent op-amps in a single package, making it highly versatile for various electronic circuits requiring multiple amplification stages.

Application Scenarios for LM224NG

- Signal Conditioning: Amplifying or filtering signals from sensors in measurement and control systems.

- Active Filters: Building active filter circuits such as low-pass, high-pass, band-pass, or notch filters for audio and data signal processing.

- Analog Comparators: Comparing voltage levels for threshold detection, level shifting, or digital interface applications.

- Oscillators and Pulse Generators: Creating waveform or pulse generation circuits for timing and control signals.

Parameter Features of LM224NG

- Wide Supply Voltage Range: Operates from a single supply voltage ranging from 3V to 32V, or dual supplies of ±1.5V to ±16V, accommodating a variety of power sources.

- Enter Common-Mode Voltage Range: Includes ground, enabling single-supply operations with direct sensing close to the surface.

- Low Input Bias Current: This is appropriate for precision circuits since it reduces errors in high-impedance applications.

- Short-Circuit Protection: This feature guards against short circuits and increases the op-amps' dependability and longevity.

Application Example: Audio Equalizer Circuit

Designing an Audio Equalizer Using LM224NG

To create a simple audio equalizer that controls different frequency bands, follow these detailed instructions, focusing on key pin connections and design considerations:

- Power Supply Connections: Connect the positive supply voltage to the V+ pin (pin 4) of LM224NG and the negative supply or ground to the V− pin (pin 11). Use decoupling capacitors near these pins to filter noise and stabilize the supply voltage.

- Low-Frequency Band Control: Utilize the first op-amp (pins 1, 2, and 3) to amplify low frequencies. Connect an audio input signal to the non-inverting input (pin 3) through a capacitor and a low-pass filter network.By adjusting the resistors and capacitors between the output (pin 1) and the inverting input (pin 2), you may change the gain and frequency response.

- Mid-Frequency Band Control: Use the second op-amp (pins 5, 6, and 7) for mid-frequency amplification. Configure a band-pass filter by connecting appropriate resistors and capacitors to the non-inverting input (pin 5) and between the output (pin 7) and the inverting input (pin 6).

- High-Frequency Band Control: Apply the third op-amp (pins 8, 9, and 10) to amplify high frequencies. Introduce a high-pass filter at the non-inverting input (pin 10) and adjust the gain using components connected to the inverting input (pin 9) and the output (pin 8).

- Output Mixing: Combine the outputs of all three op-amps through resistors to a common node, which then connects to the fourth op-amp (pins 12, 13, and 14) configured as a summing amplifier. Pin 14 is where the final output is obtained.

Design Considerations for LM224NG

When designing circuits with LM224NG, consider the following:

- Component Selection: Choose resistors and capacitors with precise values to define the filter characteristics accurately for each frequency band.

- Thermal Management: Although LM224NG typically does not generate excessive heat, ensure adequate ventilation in compact designs or when operating near maximum supply voltages.

- Signal Integrity: Keep signal paths short and well-separated to minimize crosstalk and interference between channels.

- Power Supply Decoupling: Implement sufficient decoupling using capacitors at the power supply pins to prevent noise from affecting the signal quality.

By carefully implementing these guidelines, the LM224NG can be effectively utilized in an audio equalizer circuit, showcasing its capability to handle multiple signal processing tasks within a single package.

LM224NG FAQ

1. How to order LM224NG on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that LM224NG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM224NG. All suppliers must pass our qualification reviews before they can publish their products including LM224NG on icwhale.com; we pay more attention to the channels and quality of LM224NG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM224NG price and inventory displayed accurate?

The price and inventory of LM224NG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LM224NG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM224NG we delivered, we will accept the replacement or return of the LM224NG only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM224NG.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations