EL2126CWZ-T7A

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-speed, low-power, wide bandwidth
• Package: Ceramic package
• Essence: Single supply operational amplifier
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Offset Voltage: ±1mV
• Gain Bandwidth Product: 200MHz
• Slew Rate: 1000V/µs
• Quiescent Current: 3mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL2126CWZ-T7A has a total of 8 pins:

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

Functional Features

• High-speed amplification of input signals
• Low power consumption
• Wide bandwidth for accurate signal reproduction
• Rail-to-rail output swing capability
• Stable operation with single supply voltage

Advantages and Disadvantages

Advantages

• High-speed performance suitable for demanding applications
• Low power consumption for energy-efficient designs
• Wide bandwidth allows accurate amplification of various signals
• Rail-to-rail output swing enables maximum signal range utilization
• Single supply operation simplifies circuit design

Disadvantages

• Limited operating temperature range (-40°C to +85°C)
• Requires external decoupling capacitors for stable operation

Working Principles

The EL2126CWZ-T7A is a single supply operational amplifier designed to amplify input signals with high speed and accuracy. It operates on a single power supply voltage ranging from 2.7V to 5.5V. The amplifier's internal circuitry ensures low power consumption while providing a wide bandwidth for accurate signal reproduction.

The input signals are applied to the inverting (IN-) and non-inverting (IN+) inputs, and the amplified output is available at the OUT pin. The amplifier can handle rail-to-rail output swing, allowing it to accurately reproduce signals within its specified voltage range.

Detailed Application Field Plans

The EL2126CWZ-T7A is commonly used in various applications that require high-speed amplification of signals. Some of the typical application fields include:

1. Audio Amplification: The amplifier can be used in audio systems to amplify low-level audio signals with high fidelity.
2. Communication Systems: It finds applications in communication systems where fast signal processing is required, such as in data transmission and reception.
3. Instrumentation: The amplifier can be utilized in precision measurement instruments to amplify weak sensor signals accurately.
4. Medical Devices: It can be employed in medical devices that require amplification of bioelectric signals, such as ECG or EEG machines.

Detailed and Complete Alternative Models

• EL2125CWZ-T7A
• EL2127CWZ-T7A
• EL2128CWZ-T7A
• EL2129CWZ-T7A

These alternative models offer similar functionality and characteristics to the EL2126CWZ-T7A, providing options for different design requirements.

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