LMH6628MA

Product Overview

Category: Integrated Circuit (IC)

Use: The LMH6628MA is a high-speed, low-power operational amplifier designed for use in various electronic applications.

Characteristics: - High speed: The LMH6628MA offers a fast response time, making it suitable for applications requiring quick signal processing. - Low power consumption: This IC is designed to operate efficiently with minimal power consumption, making it ideal for battery-powered devices. - Wide voltage range: The LMH6628MA can operate within a wide voltage range, allowing for flexibility in different circuit designs. - Small package size: The IC is available in a compact package, enabling space-saving designs.

Package: The LMH6628MA is typically available in a small outline integrated circuit (SOIC) package.

Essence: The LMH6628MA is an essential component in electronic circuits that require high-speed and low-power operational amplifiers.

Packaging/Quantity: The LMH6628MA is commonly sold in reels or tubes containing a specific quantity of ICs, typically 1000 units per reel.

Specifications

• Supply Voltage Range: ±2.5V to ±12V
• Input Offset Voltage: 1mV (maximum)
• Gain Bandwidth Product: 300MHz
• Slew Rate: 1200V/µs
• Input Bias Current: 1nA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LMH6628MA has a standard 8-pin dual in-line package (DIP) configuration. The pinout is as follows:

```

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

Functional Features

The LMH6628MA offers the following functional features:

1. High-speed amplification: The IC provides fast amplification of input signals, enabling quick signal processing.
2. Low power consumption: It operates with low power requirements, making it suitable for battery-powered devices.
3. Wide voltage range: The LMH6628MA can operate within a wide voltage range, allowing for compatibility with various circuit designs.
4. Stable performance: It maintains stable performance even under varying operating conditions.
5. Low noise: The IC has low noise characteristics, ensuring accurate signal amplification.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide voltage range - Compact package size - Stable performance - Low noise amplification

Disadvantages: - Limited availability in alternative packages - Higher cost compared to some other operational amplifiers

Working Principles

The LMH6628MA is based on a differential amplifier configuration that amplifies the voltage difference between its non-inverting and inverting inputs. It utilizes internal transistors and feedback mechanisms to achieve high-speed amplification while maintaining stability and low power consumption.

Application Field Plans

The LMH6628MA finds applications in various fields, including: 1. Audio amplification circuits 2. Communication systems 3. Instrumentation and measurement equipment 4. Signal conditioning circuits 5. Data acquisition systems

Alternative Models

1. LMH6629: Similar to LMH6628MA, but with higher gain bandwidth product (500MHz).
2. LMH6626: Lower power consumption version of LMH6628MA.
3. LMH6624: Lower cost alternative with reduced performance specifications.

These alternative models provide flexibility in selecting the most suitable operational amplifier for specific application requirements.

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