• LM224DR SOIC (D)-14
LM224DR SOIC (D)-14

LM224DR

LM224DR is a ROHS3Compliant op amp with a matte tin finish that operates at 8.65mm

Quantity Unit Price(USD) Ext. Price
5 $0.095 $0.48
50 $0.077 $3.85
150 $0.067 $10.05
500 $0.060 $30.00
2500 $0.055 $137.50
5000 $0.053 $265.00

Inventory:5,881

*The price is for reference only.
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  • Part Number : LM224DR

  • Package/Case : SOIC (D)-14

  • Brands : TI

  • Components Categories : AmplifiersInstrumentation, OP Amps, Buffer Amps

  • Datesheet : LM224DR DataSheet (PDF)

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Overview of LM224DR

The LM224DR is a quad operational amplifier IC with high gain, low supply current, and wide input voltage range. This IC is designed for use in various analog circuit applications, providing multiple operational amplifiers in a single package for compact and efficient designs.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC+: Positive Power Supply
  • VCC-: Negative Power Supply
  • IN-: Non-Inverting Input
  • IN+: Inverting Input
  • OUT: Output
  • NC: No Connection
  • OUT: Output
  • IN+: Inverting Input
  • IN-: Non-Inverting Input
  • VCC-: Negative Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM224DR IC for a visual representation.

Key Features

  • Quad Operational Amplifiers: The LM224DR integrates four independent operational amplifiers, suitable for multi-channel applications.
  • Low Supply Current: This IC operates with low supply current, making it energy-efficient and suitable for battery-powered devices.
  • High Gain: The LM224DR offers high gain levels, enabling amplification of weak signals in analog circuits.
  • Wide Input Voltage Range: With a wide input voltage range, this IC can accommodate varying input signal levels.
  • Compact Package: Available in a space-saving SOIC-14 package, ideal for applications with limited space.

Note: For detailed technical specifications, please refer to the LM224DR datasheet.

Application

  • Signal Conditioning: Ideal for signal conditioning tasks such as amplification, filtering, and mixing of analog signals.
  • Audio Amplification: Suitable for audio amplifier circuits, preamplifiers, and other audio-related applications.
  • Instrumentation: Used in instrumentation circuits for sensor signal processing and measurement applications.

Functionality

The LM224DR is a versatile quad operational amplifier IC that provides amplification and signal processing capabilities for analog circuits. It offers high performance and precision for a wide range of applications.

Usage Guide

  • Power Supply: Connect VCC+ (Pin 1) and VCC- (Pin 7) to the positive and negative power supplies, respectively.
  • Input Connections: Connect the input signals to the corresponding non-inverting (IN+) and inverting (IN-) input pins.
  • Output Handling: The output pins provide the amplified output signals for further processing in the circuit.

Frequently Asked Questions

Q: Is the LM224DR suitable for audio applications?
A: Yes, the LM224DR is commonly used in audio amplifier circuits and provides high-quality audio amplification.

Equivalent

For similar functionalities, consider these alternatives to the LM224DR:

  • LM324: A quad operational amplifier IC offering similar performance and features to the LM224DR.
  • TL074: This is a low-noise JFET-input operational amplifier IC, suitable for high-fidelity audio applications.

LM224DR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V-
GBW (typ) (MHz) 1.2 Slew rate (typ) (V/µs) 0.5
Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.35
Vn at 1 kHz (typ) (nV√Hz) 35 Rating Catalog
Operating temperature range (°C) -25 to 85 Input bias current (max) (pA) 250000
CMRR (typ) (dB) 80 Iout (typ) (A) 0.04
Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0
Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005
Output swing headroom (to positive supply) (typ) (V) -2

Warranty & Returns

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    Returns for refund: within 90 days

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