MAX4168EUB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-speed, low-power, rail-to-rail output, single-supply operation
• Package: µMAX® (MicroMAX) package
• Essence: The MAX4168EUB is a high-speed, low-power amplifier designed for use in various applications.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Offset Voltage: ±1mV (maximum)
• Gain Bandwidth Product: 50MHz (typical)
• Slew Rate: 100V/µs (typical)
• Quiescent Current: 1.6mA (typical)

Pin Configuration

The MAX4168EUB has the following pin configuration:

```

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

Functional Features

• High-speed amplification of input signals
• Low power consumption
• Rail-to-rail output swing
• Suitable for single-supply operation

Advantages

• Wide supply voltage range allows flexibility in different applications
• High gain bandwidth product enables accurate amplification of high-frequency signals
• Rail-to-rail output swing ensures maximum utilization of the available dynamic range
• Low quiescent current minimizes power consumption

Disadvantages

• Limited number of pins may restrict the number of external components that can be connected directly
• Non-inverting input (IN+) and inverting input (IN-) are not internally connected, requiring external connections for differential amplification

Working Principles

The MAX4168EUB is a voltage amplifier that takes an input signal and amplifies it to a higher level. It operates on a single supply voltage and provides rail-to-rail output swing, allowing it to handle signals close to the supply rails. The amplifier has a high gain bandwidth product, enabling accurate amplification of high-frequency signals. It also features low power consumption, making it suitable for battery-powered applications.

Application Field Plans

The MAX4168EUB can be used in various applications, including:

1. Audio amplification
2. Sensor signal conditioning
3. Communication systems
4. Test and measurement equipment
5. Medical devices

Alternative Models

• MAX4167: Similar specifications, but with a different package (SOT23-5)
• MAX4169: Higher gain bandwidth product (100MHz), but with a higher quiescent current (2.5mA)
• MAX4170: Lower gain bandwidth product (25MHz), but with lower power consumption (1.2mA)

These alternative models provide options based on specific requirements and trade-offs between performance and power consumption.

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