• LM741CN/NOPB PDIP-8
LM741CN/NOPB PDIP-8

LM741CN/NOPB

Op Amp Single GP ±18V 8-Pin PDIP Tube

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  • Part Number : LM741CN/NOPB

  • Package/Case : PDIP-8

  • Brands : TI

  • Components Categories : AmplifiersInstrumentation, OP Amps, Buffer Amps

  • Datesheet : LM741CN/NOPB DataSheet (PDF)

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Overview of LM741CN/NOPB

The LM741CN/NOPB is a general-purpose operational amplifier (op-amp) IC known for its versatile applications in analog circuit designs. It is a high-gain, wide bandwidth, and versatile operational amplifier suitable for a wide range of signal processing tasks.

Pinout

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

  • Offset Null
  • Inverting Input (-)
  • Non-inverting Input (+)
  • Output
  • Positive Power Supply (+V)
  • Negative Power Supply (-V)

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM741CN/NOPB IC for a visual representation.

Key Features

  • High Gain: The LM741CN/NOPB offers high open-loop voltage gain, making it suitable for amplification tasks.
  • Wide Bandwidth: This op-amp has a wide bandwidth, allowing it to process a variety of input signal frequencies.
  • Single Power Supply Operation: The LM741CN/NOPB can operate on a single power supply, simplifying circuit design.
  • Low Input Bias Current: With low input bias current, this op-amp maintains signal integrity in high-impedance applications.
  • Short-Circuit Protection: The LM741CN/NOPB features short-circuit protection to safeguard the IC and external components.

Note: For detailed technical specifications, please refer to the LM741CN/NOPB datasheet.

Application

  • Signal Conditioning: Ideal for signal conditioning tasks such as amplification, filtering, and wave shaping.
  • Instrumentation Amplifier: Suitable for use in instrumentation amplifier designs for precise signal amplification.
  • Active Filters: Can be used in active filter configurations for various frequency response requirements.

Functionality

The LM741CN/NOPB is an operational amplifier that amplifies the difference between the input signals applied to its two input terminals. It provides high gain and is commonly used in analog circuits for signal processing.

Usage Guide

  • Power Supply: Connect the positive power supply (+V) and negative power supply (-V) pins to the respective voltage sources.
  • Input Connections: Connect the input signals to the non-inverting input (+) and inverting input (-) to utilize the amplifier's differential gain.
  • Output Handling: The output pin provides the amplified output signal relative to the input signals.

Frequently Asked Questions

Q: What is the maximum gain of the LM741CN/NOPB?
A: The LM741CN/NOPB has a typical open-loop voltage gain of around 200,000.

Q: Can the LM741CN/NOPB operate with a single power supply?
A: Yes, the LM741CN/NOPB can function with a single power supply, simplifying circuit design in certain applications.

Equivalent

For similar functionalities, consider these alternatives to the LM741CN/NOPB:

  • LM358N: A dual operational amplifier IC offering similar functionality to the LM741CN/NOPB for dual-channel applications.
  • NE5534P: This precision op-amp provides high performance and low noise characteristics for demanding analog applications.

Specifications

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

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Rail-to-rail No
GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 0.5
Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 1.7
Vn at 1 kHz (typ) (nV√Hz) 30 Rating Catalog
Operating temperature range (°C) -40 to 85, 0 to 70 Offset drift (typ) (µV/°C) 15
Input bias current (max) (pA) 210000 CMRR (typ) (dB) 90
Iout (typ) (A) 0.025 Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) 2 Input common mode headroom (to positive supply) (typ) (V) -2
Output swing headroom (to negative supply) (typ) (V) 1 Output swing headroom (to positive supply) (typ) (V) -1

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