LMH6658MAX

Product Overview

Category: Integrated Circuit (IC)

Use: LMH6658MAX is a high-speed operational amplifier designed for use in various applications such as audio amplification, signal conditioning, and instrumentation.

Characteristics: - High bandwidth and slew rate - Low input offset voltage - Low noise - Wide supply voltage range

Package: LMH6658MAX is available in a small outline package (SOIC) with 8 pins.

Essence: The essence of LMH6658MAX lies in its ability to provide high-performance amplification and signal conditioning in a compact and versatile package.

Packaging/Quantity: LMH6658MAX is typically sold in reels or tubes containing multiple units. The exact quantity depends on the supplier and customer requirements.

Specifications

• Supply Voltage Range: ±2.5V to ±15V
• Bandwidth: 200 MHz
• Slew Rate: 1000 V/μs
• Input Offset Voltage: 1 mV
• Input Bias Current: 10 nA
• Input Noise Voltage: 3.5 nV/√Hz
• Output Current: 50 mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

LMH6658MAX features the following pin configuration:

```

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

Functional Features

• High-speed amplification: LMH6658MAX offers a wide bandwidth and fast slew rate, making it suitable for applications requiring high-speed signal processing.
• Low noise: The amplifier's low input noise voltage ensures accurate signal amplification without introducing significant additional noise.
• Wide supply voltage range: LMH6658MAX can operate with a wide range of supply voltages, providing flexibility in various applications.
• Low input offset voltage: The amplifier's low input offset voltage minimizes errors in signal conditioning and amplification.

Advantages and Disadvantages

Advantages: - High bandwidth and slew rate enable fast signal processing. - Low noise ensures accurate amplification. - Wide supply voltage range allows for versatile application. - Small package size saves board space.

Disadvantages: - Limited output current may restrict certain high-power applications. - Higher cost compared to some lower-performance alternatives.

Working Principles

LMH6658MAX operates based on the principles of operational amplifiers. It utilizes differential inputs to amplify and condition input signals, which are then provided as an amplified output. The amplifier's internal circuitry ensures high gain, low distortion, and stability across a wide range of operating conditions.

Detailed Application Field Plans

LMH6658MAX finds applications in various fields, including but not limited to: 1. Audio amplification: The amplifier can be used in audio systems to amplify low-level audio signals while maintaining high fidelity. 2. Signal conditioning: LMH6658MAX is suitable for conditioning sensor signals in industrial automation and measurement systems. 3. Instrumentation: The amplifier can be utilized in precision instrumentation equipment to amplify and process small electrical signals accurately.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LMH6658MAX include: - AD8065 by Analog Devices - OPA827 by Texas Instruments - LT1028 by Linear Technology

These alternatives provide comparable performance characteristics and can be considered based on specific application requirements.

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