MAX4428CSA+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-speed, low-power, rail-to-rail output
• Package: Small Outline Package (SOIC)
• Essence: Precision operational amplifier
• Packaging/Quantity: Tape and Reel, 2,500 units per reel

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: 0.5mV (maximum)
• Gain Bandwidth Product: 50MHz (typical)
• Slew Rate: 20V/µs (typical)
• Input Bias Current: 1pA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX4428CSA+ has a total of 8 pins arranged as follows:

```

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| | --| V- OUT |-- Pin 1: Output --| V+ IN- |-- Pin 2: Non-Inverting Input --| NC IN+ |-- Pin 3: Inverting Input --| GND VCC |-- Pin 4: Ground --| NC NC |-- Pin 5: Not Connected --| NC NC |-- Pin 6: Not Connected --| NC NC |-- Pin 7: Not Connected --| NC NC |-- Pin 8: Not Connected |___________| ```

Functional Features

• High-speed amplification with a gain bandwidth product of 50MHz
• Low-power consumption for efficient operation
• Rail-to-rail output allows for maximum signal swing
• Precision performance with low input offset voltage and input bias current

Advantages

• Wide supply voltage range enables versatile applications
• Small package size for space-constrained designs
• High-speed operation suitable for demanding applications
• Low-power consumption extends battery life in portable devices

Disadvantages

• Limited number of pins restricts the flexibility of the device
• Not suitable for high-voltage applications due to the limited supply voltage range

Working Principles

The MAX4428CSA+ is a precision operational amplifier that amplifies input signals with high accuracy and speed. It operates by using a differential input stage, which amplifies the voltage difference between the non-inverting and inverting inputs. The amplified signal is then passed through an output stage that provides rail-to-rail output swing.

Detailed Application Field Plans

The MAX4428CSA+ is commonly used in various applications, including: 1. Audio amplification in portable devices 2. Signal conditioning in sensor interfaces 3. Active filters and equalizers in audio systems 4. Voltage and current measurement circuits 5. Data acquisition systems

Detailed and Complete Alternative Models

1. LM358 - Dual Operational Amplifier
2. AD822 - Precision Instrumentation Amplifier
3. LT1490 - Micropower Rail-to-Rail Input and Output Op Amp
4. OPA2134 - SoundPlus™ Audio Operational Amplifier
5. MCP6002 - Dual Op Amp with Low Quiescent Current

These alternative models offer similar functionality and can be considered as substitutes for the MAX4428CSA+ in various applications.

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