EL5444CUZ-T7

Product Overview

Category: Integrated Circuit (IC)

Use: Amplifier

Characteristics: - High-speed voltage feedback amplifier - Low power consumption - Wide bandwidth - Rail-to-rail output swing - Single supply operation

Package: 8-pin SOIC (Small Outline Integrated Circuit)

Essence: The EL5444CUZ-T7 is a high-speed voltage feedback amplifier designed for various applications that require fast signal amplification.

Packaging/Quantity: The EL5444CUZ-T7 is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Voltage Range: -0.1V to Vcc + 0.1V
• Output Voltage Swing: Rail-to-Rail
• Bandwidth: 200MHz
• Slew Rate: 1000V/μs
• Quiescent Current: 6mA
• Shutdown Current: 0.1μA

Detailed Pin Configuration

The EL5444CUZ-T7 has the following pin configuration:

1. OUT: Output pin
2. IN+: Non-inverting input pin
3. IN-: Inverting input pin
4. Vcc: Positive supply voltage pin
5. NC: No connection
6. SHDN: Shutdown control pin
7. GND: Ground pin
8. NC: No connection

Functional Features

• High-speed amplification: The EL5444CUZ-T7 offers a wide bandwidth of 200MHz, making it suitable for applications requiring fast signal amplification.
• Rail-to-rail output swing: The amplifier provides an output swing that extends from the positive supply voltage to the negative supply voltage, allowing for maximum utilization of the available voltage range.
• Single supply operation: The IC can be powered by a single supply voltage, simplifying the circuit design and reducing component count.

Advantages and Disadvantages

Advantages: - High-speed performance - Wide bandwidth - Rail-to-rail output swing - Low power consumption

Disadvantages: - Limited input voltage range - Sensitivity to noise

Working Principles

The EL5444CUZ-T7 is a voltage feedback amplifier that amplifies the input signal based on the difference between the non-inverting (IN+) and inverting (IN-) input voltages. It operates by using an internal operational amplifier to amplify the voltage difference and provide a high-gain output signal.

Detailed Application Field Plans

The EL5444CUZ-T7 is commonly used in the following applications:

1. Audio Amplification: The amplifier can be used in audio systems to amplify low-level audio signals with high fidelity.
2. Communications: It is suitable for high-speed data transmission and signal conditioning in communication systems.
3. Instrumentation: The IC can be utilized in precision measurement instruments where accurate signal amplification is required.
4. Medical Devices: It finds application in medical equipment such as ultrasound machines and patient monitoring systems.

Detailed and Complete Alternative Models

1. AD8065: High-performance, low-power voltage feedback amplifier with similar specifications.
2. LMH6629: Ultra-low distortion, high-speed amplifier designed for professional audio applications.
3. LT6230: Precision, low-noise amplifier with rail-to-rail output swing and wide bandwidth.

These alternative models offer similar functionality and can be considered as substitutes for the EL5444CUZ-T7 in various applications.

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