MAX4043EUB-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, rail-to-rail output, single-supply operation
• Package: µMAX® (8-pin microMAX)
• Essence: The MAX4043EUB-T is a low-power operational amplifier designed for single-supply applications. It offers rail-to-rail output swing and operates from a single +2.7V to +5.5V supply voltage.
• Packaging/Quantity: The MAX4043EUB-T is available in an 8-pin µMAX package. It is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: +2.7V to +5.5V
• Input Offset Voltage: ±1mV (max)
• Input Bias Current: ±1nA (max)
• Gain Bandwidth Product: 1MHz (typ)
• Slew Rate: 0.5V/µs (typ)
• Quiescent Current: 50µA (typ)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4043EUB-T has the following pin configuration:

```

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| | --| IN- OUT |-- V+ --| IN+ GND |-- NC --| V- NC |-- NC |___________| ```

Functional Features

• Rail-to-rail output swing allows maximum utilization of the supply voltage range.
• Single-supply operation enables easy integration into battery-powered applications.
• Low quiescent current minimizes power consumption.
• Wide operating temperature range ensures reliable performance in various environments.

Advantages and Disadvantages

Advantages: - Rail-to-rail output swing - Single-supply operation - Low quiescent current

Disadvantages: - Limited gain bandwidth product compared to some other operational amplifiers - Slightly lower slew rate compared to high-speed amplifiers

Working Principles

The MAX4043EUB-T is an operational amplifier that amplifies the difference between its two input terminals. It operates from a single supply voltage and provides a rail-to-rail output swing, meaning it can drive signals close to both supply rails. The low quiescent current ensures minimal power consumption, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MAX4043EUB-T is commonly used in various applications, including but not limited to: - Portable audio devices - Battery-powered instrumentation - Sensor signal conditioning - Active filters - Voltage and current measurement circuits

Detailed and Complete Alternative Models

Some alternative models to the MAX4043EUB-T include: - LM324: A quad operational amplifier with similar characteristics. - MCP6002: A low-power, rail-to-rail input/output operational amplifier. - TLV2462: A precision, low-power operational amplifier with rail-to-rail output.

These alternative models offer different trade-offs in terms of specifications, package options, and pricing, allowing designers to choose the most suitable option for their specific application requirements.

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