LM2901DRG4

Overview

Category: Integrated Circuits (ICs)

Use: LM2901DRG4 is a quad, independent, high-gain, internally compensated operational amplifier designed for single-supply operation. It is commonly used in applications that require amplification and signal conditioning.

Characteristics: - Quad Operational Amplifier - High Gain - Internally Compensated - Single-Supply Operation

Package: SOIC-14

Essence: LM2901DRG4 is an integrated circuit that provides four independent operational amplifiers in a single package. It offers high gain and is internally compensated for stability. The device is specifically designed to operate with a single power supply, making it suitable for various applications.

Packaging/Quantity: LM2901DRG4 is available in a standard SOIC-14 package. Each package contains one unit of the IC.

Specifications

• Supply Voltage Range: 3V to 36V
• Input Offset Voltage: ±2mV
• Input Bias Current: ±25nA
• Output Current: 20mA
• Slew Rate: 0.5V/µs
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM2901DRG4 has a total of 14 pins arranged as follows:

___________ VCC --| |-- OUT1 IN1+ --| |-- IN1- IN2+ --| |-- IN2- IN3+ --| |-- IN3- IN4+ --| |-- IN4- GND --| |-- OUT4 |___________|-- OUT3

Functional Features

• Quad Independent Operational Amplifiers: LM2901DRG4 consists of four separate operational amplifiers that can be used independently.
• High Gain: The IC offers high gain, allowing for amplification of weak signals.
• Internally Compensated: It is internally compensated for stability, eliminating the need for external compensation components.
• Single-Supply Operation: LM2901DRG4 is designed to operate with a single power supply, simplifying circuit design.

Advantages and Disadvantages

Advantages: - Quad operational amplifiers in a single package save board space. - High gain allows for signal amplification. - Internally compensated for stability. - Suitable for single-supply operation.

Disadvantages: - Limited output current capability (20mA). - Not suitable for applications requiring high-speed amplification.

Working Principles

LM2901DRG4 operates as a voltage amplifier. It takes an input voltage and amplifies it to a higher level based on the gain provided by the internal circuitry. The amplified output voltage is then available at the corresponding output pin.

Detailed Application Field Plans

The LM2901DRG4 can be used in various applications, including but not limited to: - Signal conditioning - Voltage amplification - Comparator circuits - Sensor interfaces - Audio amplification

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LM2901DRG4 are: - LM324 - LM339 - LM358 - TL074 - TL084

These alternatives can be considered based on specific requirements and availability.

In conclusion, LM2901DRG4 is a quad operational amplifier integrated circuit designed for single-supply operation. It offers high gain, stability, and is commonly used in signal conditioning and amplification applications.