EL1511CSZ

Product Overview

• Category: Integrated Circuit
• Use: Amplifier
• Characteristics: High-speed, Low-power, Single Supply
• Package: SOIC-8
• Essence: Operational Amplifier
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Gain Bandwidth Product: 50MHz (typical)
• Slew Rate: 100V/μs (typical)
• Quiescent Current: 3.5mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL1511CSZ has a standard SOIC-8 package with the following pin configuration:

1. V-
2. IN-
3. IN+
4. V+
5. OUT
6. NC
7. NC
8. GND

Functional Features

• High-speed amplification of input signals
• Low power consumption for efficient operation
• Wide operating voltage range for flexibility
• Rail-to-rail output swing for maximum signal range
• Stable performance over a wide temperature range

Advantages and Disadvantages

Advantages

• High gain bandwidth product enables accurate amplification of high-frequency signals
• Low input offset voltage ensures minimal distortion in amplified signals
• Low quiescent current reduces power consumption and extends battery life
• Small form factor allows for space-efficient circuit designs

Disadvantages

• Limited supply voltage range may restrict certain applications
• Non-standard pin configuration may require adapter boards for compatibility with existing circuits

Working Principles

The EL1511CSZ is an operational amplifier designed to amplify input signals with high speed and low power consumption. It operates on a single supply voltage ranging from 2.7V to 5.5V, making it suitable for various portable and battery-powered applications. The amplifier's high gain bandwidth product of 50MHz ensures accurate amplification of high-frequency signals.

The device features rail-to-rail output swing, allowing the amplified signal to reach the full range of the supply voltage. This feature is particularly useful in applications where the input signal swings close to the supply rails. The EL1511CSZ also exhibits low input offset voltage, minimizing distortion in the amplified signal.

Detailed Application Field Plans

The EL1511CSZ finds application in various fields, including:

1. Audio Amplification: The amplifier can be used in audio systems to amplify low-level audio signals with high fidelity.
2. Sensor Signal Conditioning: It can be employed to amplify and condition signals from sensors such as temperature, pressure, or light sensors.
3. Communication Systems: The amplifier can enhance weak signals in communication systems, improving signal quality and range.
4. Test and Measurement Equipment: It can be utilized in test and measurement instruments to amplify and analyze signals accurately.

Detailed and Complete Alternative Models

• LM358
• TL071
• AD822

These alternative models offer similar functionality and can be considered as substitutes for the EL1511CSZ in various applications.

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