MAX4484AUK-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High precision, low noise, low power consumption
• Package: SOT-23-5
• Essence: Operational amplifier
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±0.5mV (max)
• Gain Bandwidth Product: 1MHz (typ)
• Input Bias Current: ±1nA (max)
• Output Current: ±20mA (max)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4484AUK-T has a total of 5 pins arranged as follows:

____ V+ | | ---->| | | | ---->| | V- |____|

• Pin 1: V+ (Positive Power Supply)
• Pin 2: Inverting Input (-)
• Pin 3: Non-Inverting Input (+)
• Pin 4: Output
• Pin 5: V- (Negative Power Supply)

Functional Features

• Rail-to-Rail Input and Output
• Low Input Offset Voltage
• Low Input Bias Current
• Unity-Gain Stable
• Low Quiescent Current

Advantages and Disadvantages

Advantages: - High precision amplification - Wide supply voltage range - Low power consumption - Small package size

Disadvantages: - Limited output current capability - Relatively low gain bandwidth product

Working Principles

The MAX4484AUK-T is an operational amplifier designed for high precision amplification of signals. It operates with a supply voltage range of 2.7V to 5.5V, making it suitable for various applications. The rail-to-rail input and output capability allows for accurate amplification of signals near the power supply rails.

The amplifier has low input offset voltage and bias current, ensuring minimal distortion and accurate signal reproduction. It is unity-gain stable, meaning it can be used in applications where a gain of 1 is required without any stability issues.

The low quiescent current ensures efficient power usage, making it suitable for battery-powered devices. However, the limited output current capability may restrict its use in applications requiring high current amplification.

Detailed Application Field Plans

The MAX4484AUK-T can be used in various applications, including but not limited to: - Sensor signal conditioning - Audio amplification - Medical instrumentation - Portable devices - Industrial control systems

Its high precision and low power consumption make it particularly suitable for applications that require accurate amplification with minimal energy consumption.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX4484AUK-T include: - AD8605 - LT1490 - MCP6004 - TLC2272

These alternatives provide comparable performance and can be considered based on specific application requirements.

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