RN4904,LF

Product Overview

RN4904,LF is a low-power, high-performance operational amplifier designed for various applications in the electronics industry. This product falls under the category of integrated circuits and is commonly used in audio amplification, signal conditioning, and sensor interfacing. With its low power consumption, high gain bandwidth, and small package size, RN4904,LF offers exceptional performance in a compact form factor. The product is typically available in surface-mount packages and comes in reels or tubes, making it suitable for automated assembly processes.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Offset Voltage: 1.5mV (max)
• Gain Bandwidth Product: 1MHz
• Slew Rate: 0.6V/μs
• Package Type: SOT-23
• Number of Pins: 5
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The RN4904,LF features a 5-pin SOT-23 package with the following pin configuration: 1. V- (Negative Power Supply) 2. V+ (Positive Power Supply) 3. Output 4. Non-Inverting Input 5. Inverting Input

Functional Features

• Low power consumption
• High gain bandwidth product
• Rail-to-rail input and output
• Wide supply voltage range
• ESD protection

Advantages and Disadvantages

Advantages

• Small package size
• Suitable for battery-powered applications
• Wide operating temperature range
• Enhanced ESD protection

Disadvantages

• Limited output current capability
• Moderate slew rate compared to higher-end amplifiers

Working Principles

RN4904,LF operates as a voltage amplifier, taking an input voltage and producing an amplified output voltage while maintaining low power consumption. It utilizes internal circuitry to provide high gain and wide bandwidth, making it suitable for various signal conditioning and amplification tasks.

Detailed Application Field Plans

RN4904,LF finds extensive use in portable audio devices, sensor interfaces, battery-powered systems, and low-power signal processing applications. Its low power consumption and rail-to-rail capabilities make it ideal for battery-operated equipment, while its high gain bandwidth product ensures accurate signal amplification in sensor interface circuits.

Detailed and Complete Alternative Models

• LM324: A quad operational amplifier with similar supply voltage range and package type.
• MCP6001: Low-power op-amp with comparable specifications and package options.

In conclusion, RN4904,LF is a versatile operational amplifier that offers a balance of performance and power efficiency, making it well-suited for a wide range of electronic applications.

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