8545AG-02LF

Basic Information Overview

• Category: Electronic Component
• Use: Amplifier
• Characteristics: Low Noise, High Gain
• Package: SOT-23
• Essence: Integrated Circuit (IC)

Specifications

• Supply Voltage: 3V to 5.5V
• Operating Temperature: -40°C to +85°C
• Gain Bandwidth Product: 1 MHz
• Input Bias Current: 10 nA
• Output Current: 20 mA

Detailed Pin Configuration

The 8545AG-02LF IC has the following pin configuration: - Pin 1: Input - Pin 2: Ground - Pin 3: Output

Functional Features

• Low noise amplification
• High gain for signal amplification
• Wide operating voltage range
• Small package size for space-constrained applications

Advantages

• Low noise performance enhances signal quality
• High gain allows for effective signal amplification
• Wide operating voltage range provides flexibility in power supply
• Small package size enables use in compact designs

Disadvantages

• Limited gain bandwidth product may restrict high-frequency applications
• Input bias current may affect precision in certain applications

Scope of Application Products

The 8545AG-02LF is commonly used in the following products: - Audio amplifiers - Sensor interfaces - Communication systems

Working Principles

The IC amplifies weak input signals while maintaining low noise levels. It operates within a specified voltage range and provides a high-gain output.

Detailed Application Field Cases

1. Audio Amplifier: The 8545AG-02LF is used in a portable audio amplifier to amplify audio signals from a mobile device.
2. Sensor Interface: In a temperature sensor interface circuit, the IC amplifies the small voltage output from the sensor for further processing.
3. Communication System: The IC is utilized in a wireless communication system to amplify weak signals received from an antenna.

Detailed Alternative Models

• 8545BG-02LF
• 8545CG-02LF
• 8545DG-02LF

5 Common Technical Questions and Answers

1. Q: What is the maximum supply voltage for the 8545AG-02LF? A: The maximum supply voltage is 5.5V.

2. Q: Can the IC operate in high-temperature environments? A: Yes, it can operate within a temperature range of -40°C to +85°C.

3. Q: What is the gain bandwidth product of the IC? A: The gain bandwidth product is 1 MHz.

4. Q: Is the IC suitable for low-power applications? A: Yes, it operates with a supply voltage as low as 3V.

5. Q: What is the package type of the 8545AG-02LF? A: It comes in a SOT-23 package.

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