EL4584CN

Overview

Category: Integrated Circuit (IC)

Use: Signal Conditioning and Amplification

Characteristics: - High-speed operational amplifier - Low input offset voltage - Wide bandwidth - Rail-to-rail output swing - Low power consumption

Package: DIP (Dual In-line Package)

Essence: The EL4584CN is an integrated circuit that belongs to the category of high-speed operational amplifiers. It is commonly used for signal conditioning and amplification purposes due to its low input offset voltage, wide bandwidth, and rail-to-rail output swing capabilities. The IC comes in a DIP package and is known for its low power consumption.

Packaging/Quantity: The EL4584CN is typically packaged individually and is available in various quantities depending on the supplier.

Specifications and Parameters

• Supply Voltage: ±5V to ±15V
• Input Offset Voltage: 1mV (maximum)
• Bandwidth: 100MHz (typical)
• Slew Rate: 400V/μs (typical)
• Quiescent Current: 6mA (typical)
• Output Current: 50mA (typical)

Pin Configuration

The EL4584CN has a total of 8 pins arranged as follows:

```

---

| | --| V+ OUT |-- Pin 1 --| IN- V- |-- Pin 2 --| IN+ NC |-- Pin 3 --| NC IN+ |-- Pin 4 --| V- IN- |-- Pin 5 --| OUT V+ |-- Pin 6 --| NC NC |-- Pin 7 --|__________|-- Pin 8 ```

Functional Characteristics

The EL4584CN offers the following functional characteristics:

• High-speed amplification of input signals
• Low input offset voltage for accurate signal conditioning
• Wide bandwidth for handling a broad range of frequencies
• Rail-to-rail output swing, allowing the amplifier to drive signals close to the supply rails
• Low power consumption, making it suitable for battery-powered applications

Advantages and Disadvantages

Advantages: - High-speed operation - Accurate signal conditioning - Wide frequency response - Versatile rail-to-rail output swing - Low power consumption

Disadvantages: - Limited availability in certain package types - Sensitivity to electromagnetic interference (EMI) - Higher cost compared to some other operational amplifiers

Applicable Range of Products

The EL4584CN is commonly used in various electronic systems that require signal conditioning and amplification. It finds applications in fields such as: - Audio amplification - Instrumentation and measurement equipment - Communication systems - Industrial automation - Medical devices

Working Principles

The EL4584CN operates based on the principles of amplification and signal conditioning. It takes an input signal, amplifies it with high speed and accuracy, and provides an output signal that is suitable for further processing or driving external components.

Detailed Application Field Plans

The EL4584CN can be applied in the following specific fields:

1. Audio Amplification: The IC can be used in audio amplifiers to enhance the quality and power of audio signals in devices such as speakers, headphones, and audio receivers.

2. Instrumentation and Measurement Equipment: The EL4584CN can be utilized in precision measurement instruments, data acquisition systems, and sensor interfaces to amplify and condition weak signals accurately.

3. Communication Systems: It can be employed in communication systems, including wireless transceivers, base stations, and modems, to amplify and process signals for reliable data transmission.

4. Industrial Automation: The IC can be integrated into industrial automation systems, such as motor control units and robotic controllers, to amplify control signals and enhance system performance.

5. Medical Devices: It finds application in medical devices like patient monitoring systems, electrocardiographs, and ultrasound equipment, where it amplifies and conditions biological signals for accurate diagnosis and analysis.

Detailed Alternative Models

Some alternative models to the EL4584CN include:

1. AD8065
2. LT1028
3. OPA827
4. MAX4239
5. LMH6629

5 Common Technical Questions and Answers

1. Q: What is the maximum supply voltage for the EL4584CN? A: The EL4584CN can operate with a maximum supply voltage of ±15V.

2. Q: What is the typical bandwidth of the EL4584CN? A: The typical bandwidth of the EL4584CN is 100MHz.

3. Q: Can the EL4584CN drive signals close to the supply rails? A: Yes,