MAX4461UESA+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX4461UESA+ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a low-power, single-supply operational amplifier.

Characteristics

• Low power consumption
• Single-supply operation
• High gain bandwidth product
• Rail-to-rail output swing capability

Package

The MAX4461UESA+ is available in a small 8-pin µMAX package.

Essence

The essence of the MAX4461UESA+ lies in its ability to provide high-performance amplification in low-power applications.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±0.5mV (max)
• Gain Bandwidth Product: 10MHz (typ)
• Input Bias Current: 1pA (typ)
• Output Swing: Rail-to-Rail
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX4461UESA+ features the following pin configuration:

```

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| | --| V- OUT |-- Pin 1 --| IN- VCC |-- Pin 2 --| IN+ GND |-- Pin 3 --| V+ NC |-- Pin 4 |___________| ```

Functional Features

• Low input offset voltage for accurate amplification
• Wide supply voltage range for versatile applications
• Rail-to-rail output swing allows maximum utilization of the supply voltage range
• Low input bias current minimizes loading effects

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered devices
• Single-supply operation simplifies circuit design
• High gain bandwidth product enables amplification of high-frequency signals
• Rail-to-rail output swing capability provides maximum signal range

Disadvantages

• Limited number of pins may restrict the number of external components that can be connected directly

Working Principles

The MAX4461UESA+ operates as a voltage amplifier, taking an input signal and providing an amplified output signal. It utilizes a single-supply configuration, allowing it to work with a wide range of input voltages. The rail-to-rail output swing capability ensures that the amplified signal covers the entire supply voltage range.

Detailed Application Field Plans

The MAX4461UESA+ finds applications in various fields, including: 1. Audio amplification in portable devices such as smartphones and tablets 2. Sensor signal conditioning in industrial automation systems 3. Medical instrumentation for amplifying bioelectric signals 4. Communication systems for amplifying RF signals

Detailed and Complete Alternative Models

1. MAX4460UESA+: Similar to MAX4461UESA+, but with a lower gain bandwidth product.
2. MAX4462UESA+: Similar to MAX4461UESA+, but with a higher gain bandwidth product.
3. MAX4463UESA+: Similar to MAX4461UESA+, but with additional features like shutdown mode and adjustable gain.

These alternative models provide options based on specific application requirements.

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