LMH6619QMAKX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LMH6619QMAKX/NOPB is a high-speed operational amplifier designed for various applications in the field of electronics. It is commonly used in audio and video equipment, communication systems, and instrumentation.

Characteristics: - High bandwidth and slew rate - Low input offset voltage - Low noise - Wide supply voltage range - Rail-to-rail output swing capability

Package: The LMH6619QMAKX/NOPB is available in a small outline package (SOT-23) which provides compactness and ease of integration into electronic circuits.

Essence: This operational amplifier is known for its exceptional performance in terms of speed, precision, and versatility. It offers reliable amplification and signal conditioning capabilities, making it suitable for demanding applications.

Packaging/Quantity: The LMH6619QMAKX/NOPB is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: ±2.5V to ±12V
• Bandwidth: 1.8 GHz
• Slew Rate: 5000 V/µs
• Input Offset Voltage: 1 mV
• Input Bias Current: 1 nA
• Quiescent Current: 10 mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LMH6619QMAKX/NOPB has a total of 5 pins arranged as follows:

```

---

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

Pin Descriptions: - V-: Inverting Input - OUT: Output - V+: Non-Inverting Input - NC: No Connection - GND: Ground - VCC: Supply Voltage

Functional Features

1. High Bandwidth: The LMH6619QMAKX/NOPB offers a wide bandwidth of 1.8 GHz, allowing it to handle high-frequency signals accurately.

2. Low Noise: With its low noise characteristics, this operational amplifier ensures minimal interference and distortion in sensitive applications.

3. Rail-to-Rail Output Swing: The output swing capability covers the entire supply voltage range, enabling maximum utilization of the available dynamic range.

4. Wide Supply Voltage Range: The LMH6619QMAKX/NOPB can operate from ±2.5V to ±12V, providing flexibility in various power supply configurations.

Advantages and Disadvantages

Advantages: - High-speed performance - Low input offset voltage - Wide supply voltage range - Rail-to-rail output swing capability - Compact package size

Disadvantages: - Relatively higher quiescent current compared to some other operational amplifiers - Limited availability of alternative models with similar specifications

Working Principles

The LMH6619QMAKX/NOPB operates based on the principles of differential amplification. It amplifies the voltage difference between the non-inverting (V+) and inverting (V-) inputs, producing an amplified output signal. The internal circuitry ensures high gain, low distortion, and stability over a wide frequency range.

Application Field Plans

The LMH6619QMAKX/NOPB finds extensive use in the following application fields:

1. Audio and Video Equipment: This operational amplifier is suitable for audio amplification, equalization, and filtering in audio systems, as well as video signal processing and amplification in video equipment.

2. Communication Systems: It can be utilized in high-speed data transmission systems, wireless communication devices, and base station equipment for signal conditioning and amplification purposes.

3. Instrumentation: The LMH6619QMAKX/NOPB is commonly employed in precision measurement instruments, oscilloscopes, and data acquisition systems to ensure accurate signal amplification and conditioning.

Alternative Models

While the LMH6619QMAKX/NOPB offers unique features, alternative models with similar specifications include:

1. AD8065 by Analog Devices
2. OPA847 by Texas Instruments
3. LT1818 by Linear Technology

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

Word count: 536 words