EL5221CW-T7A

Product Overview

• Category: Electronic Component
• Use: Amplifier
• Characteristics: High gain, low noise
• Package: SOT-23
• Essence: Integrated circuit amplifier
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Supply Voltage: 3.3V - 5V
• Input Impedance: 10 kΩ
• Output Impedance: 100 Ω
• Gain Bandwidth Product: 100 MHz
• Slew Rate: 50 V/μs
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL5221CW-T7A has a total of 6 pins:

1. Pin 1: Non-Inverting Input (+)
2. Pin 2: Inverting Input (-)
3. Pin 3: Output
4. Pin 4: V-
5. Pin 5: NC (No Connection)
6. Pin 6: V+

Functional Features

• High voltage gain amplification
• Low input noise
• Wide bandwidth for accurate signal reproduction
• Rail-to-rail output swing
• Low power consumption
• Stable performance over temperature variations

Advantages and Disadvantages

Advantages

• High gain allows for amplification of weak signals
• Low noise ensures minimal distortion in the amplified signal
• Wide bandwidth enables accurate reproduction of high-frequency signals
• Rail-to-rail output swing provides maximum signal range
• Low power consumption reduces energy requirements

Disadvantages

• Limited supply voltage range (3.3V - 5V)
• Relatively small quantity per package (3000 units per reel)

Working Principles

The EL5221CW-T7A is an integrated circuit amplifier that operates by amplifying the input signal using a high voltage gain. It utilizes a differential amplifier configuration to amplify the difference between the non-inverting and inverting inputs. The amplified signal is then output through the output pin.

Detailed Application Field Plans

The EL5221CW-T7A is commonly used in various applications, including:

1. Audio amplification in portable devices such as smartphones and tablets
2. Signal conditioning in medical equipment
3. Sensor signal amplification in industrial automation systems
4. Communication systems requiring low noise amplification
5. Instrumentation and measurement equipment

Detailed and Complete Alternative Models

1. EL5220CW-T7A: Similar specifications, but with lower gain bandwidth product (80 MHz)
2. EL5222CW-T7A: Similar specifications, but with higher gain bandwidth product (120 MHz)
3. EL5223CW-T7A: Similar specifications, but with dual amplifiers in a single package

(Note: These alternative models are from the same product series and offer similar functionality with slight variations in performance.)

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