MAX4746HELB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: Low-power, precision, rail-to-rail output, single-supply operation
• Package: 16-pin TQFN (Thin Quad Flat No-Lead)
• Essence: High-performance operational amplifier
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Input Offset Voltage: ±0.5mV (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.5V/µs (typical)
• Quiescent Current: 50µA (typical)

Pin Configuration

The MAX4746HELB+T has a 16-pin TQFN package with the following pin configuration:

1. OUT-
2. IN-
3. V-
4. V+
5. IN+
6. NC
7. NC
8. NC
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. GND
16. OUT+

Functional Features

• Rail-to-rail output swing
• Low input offset voltage
• Low quiescent current
• Wide supply voltage range
• Single-supply operation
• Unity-gain stable
• ESD protection on all pins

Advantages and Disadvantages

Advantages: - Rail-to-rail output allows for maximum dynamic range - Low input offset voltage ensures accurate amplification - Low quiescent current minimizes power consumption - Wide supply voltage range provides flexibility in various applications - Single-supply operation simplifies circuit design - ESD protection safeguards against electrostatic discharge

Disadvantages: - Limited gain bandwidth product compared to some high-performance amplifiers - Relatively low slew rate may limit the amplifier's ability to handle fast input signals

Working Principles

The MAX4746HELB+T is a high-performance operational amplifier designed for precision amplification. It operates from a single power supply and offers rail-to-rail output swing, allowing it to handle signals close to the supply rails. The low input offset voltage ensures accurate amplification of small signals.

The amplifier has a wide supply voltage range, enabling its use in various applications. It features low quiescent current, making it suitable for battery-powered devices. The unity-gain stability ensures stable operation even at high frequencies.

Detailed Application Field Plans

The MAX4746HELB+T can be used in a wide range of applications, including:

1. Sensor signal conditioning
2. Portable medical devices
3. Battery-powered instrumentation
4. Audio amplification
5. Industrial control systems
6. Communication equipment
7. Test and measurement instruments

Detailed and Complete Alternative Models

1. MAX4745HELB+T
2. MAX4747HELB+T
3. MAX4748HELB+T
4. MAX4749HELB+T
5. MAX4750HELB+T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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