MAX474ESA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics:
  • Low power consumption
  • Rail-to-rail input and output
  • Wide supply voltage range
  • Small package size
• Package: SOIC-8
• Essence: High-performance operational amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: ±1.35V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Gain Bandwidth Product: 2MHz (typical)
• Slew Rate: 1V/µs (typical)
• Input Bias Current: 10nA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX474ESA has a standard SOIC-8 pin configuration:

```

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

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• Rail-to-rail input and output capability enables the amplifier to operate with signals close to the supply rails.
• Wide supply voltage range provides flexibility in various applications.
• Small package size saves board space and facilitates compact designs.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life. - Rail-to-rail input and output allows for accurate signal amplification. - Wide supply voltage range provides versatility. - Small package size saves board space.

Disadvantages: - Limited gain bandwidth product compared to some other operational amplifiers. - Higher input offset voltage may affect precision applications.

Working Principles

The MAX474ESA is a high-performance operational amplifier designed for various applications. It operates by amplifying the difference between the voltages applied to its non-inverting and inverting inputs. The rail-to-rail input and output capability allows it to accurately amplify signals that are close to the supply rails. The low power consumption ensures efficient operation, making it suitable for battery-powered devices.

Detailed Application Field Plans

The MAX474ESA is commonly used in the following applications: - Portable audio devices - Battery-powered instrumentation - Sensor signal conditioning - Active filters - Data acquisition systems

Detailed and Complete Alternative Models

Some alternative models to the MAX474ESA include: - LM324: Low-cost general-purpose operational amplifier - AD8628: Precision rail-to-rail input/output operational amplifier - LT1490: Micropower dual rail-to-rail input/output operational amplifier - MCP6002: Low-power rail-to-rail input/output operational amplifier

These alternative models offer similar functionalities and can be considered based on specific application requirements.

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