EL5251IS-T7

Product Overview

Category: Integrated Circuit (IC)

Use: EL5251IS-T7 is a high-speed, low-power operational amplifier designed for use in various electronic applications.

Characteristics: - High speed: The EL5251IS-T7 offers fast response times, making it suitable for applications requiring quick signal processing. - Low power consumption: This IC is designed to operate efficiently with minimal power consumption, making it ideal for battery-powered devices. - Wide voltage range: The EL5251IS-T7 can operate within a wide voltage range, allowing for flexibility in different electronic systems. - Small package size: The IC is available in a compact package, enabling space-saving designs.

Package: The EL5251IS-T7 is typically packaged in a small outline integrated circuit (SOIC) package.

Essence: The EL5251IS-T7 is an essential component in electronic circuits that require amplification and signal conditioning.

Packaging/Quantity: The IC is usually sold in reels or tubes containing a specific quantity, such as 250 or 1000 units per package.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV
• Gain Bandwidth Product: 50MHz
• Slew Rate: 150V/µs
• Quiescent Current: 3.5mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL5251IS-T7 has a standard pin configuration with the following pins:

1. V- (Negative Power Supply)
2. IN- (Inverting Input)
3. IN+ (Non-Inverting Input)
4. V+ (Positive Power Supply)
5. OUT (Output)
6. NC (No Connection)

Functional Features

• High gain: The EL5251IS-T7 provides a high voltage gain, allowing for accurate amplification of input signals.
• Low distortion: This IC minimizes signal distortion, ensuring faithful reproduction of the input signal.
• Rail-to-rail output: The output voltage can swing close to the supply rails, maximizing the dynamic range of the amplified signal.
• Unity-gain stable: The EL5251IS-T7 remains stable even at unity gain, making it suitable for various feedback configurations.

Advantages and Disadvantages

Advantages: - High-speed performance - Low power consumption - Wide voltage range - Small package size - Low distortion

Disadvantages: - Limited temperature range (-40°C to +85°C) - Requires external power supply

Working Principles

The EL5251IS-T7 operates as a voltage amplifier by amplifying the difference between the inverting and non-inverting input voltages. It utilizes internal circuitry to provide high gain, low distortion, and rail-to-rail output capabilities. The IC requires a stable power supply to function correctly.

Detailed Application Field Plans

The EL5251IS-T7 is commonly used in the following applications:

1. Audio amplifiers: The IC can be employed in audio amplifiers to enhance the volume and quality of sound signals.
2. Sensor interfaces: It is utilized in sensor interface circuits to amplify weak sensor signals for further processing.
3. Data acquisition systems: The EL5251IS-T7 finds application in data acquisition systems where it amplifies analog signals before conversion to digital form.
4. Communication systems: This IC is suitable for communication systems that require amplification of signals for transmission or reception.

Detailed and Complete Alternative Models

1. LM741: A widely used general-purpose operational amplifier with similar characteristics.
2. AD822: A precision instrumentation amplifier offering high accuracy and low noise.
3. TL072: A dual operational amplifier with low noise and high slew rate.

These alternative models provide similar functionality to the EL5251IS-T7 and can be considered as substitutes in various applications.

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