AD8397ARZ-REEL

Product Overview

Category

AD8397ARZ-REEL belongs to the category of integrated circuit (IC) amplifiers.

Use

This product is commonly used as a high-performance operational amplifier for various applications.

Characteristics

• High gain and bandwidth: The AD8397ARZ-REEL offers a high gain of up to 1000 and a wide bandwidth of 200 MHz, making it suitable for demanding applications.
• Low distortion: It provides low total harmonic distortion (THD) and noise, ensuring accurate signal reproduction.
• Wide supply voltage range: The amplifier can operate with a supply voltage ranging from ±2.5V to ±18V, providing flexibility in different power supply configurations.
• Rail-to-rail output swing: The AD8397ARZ-REEL supports rail-to-rail output swing, enabling it to drive signals close to the power supply rails.
• Thermal protection: It incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Package and Quantity

The AD8397ARZ-REEL is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels containing a specified quantity of units.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Gain Bandwidth Product: 200 MHz
• Input Offset Voltage: 1 mV (maximum)
• Input Bias Current: 10 nA (maximum)
• Output Swing: Rail-to-Rail
• Total Harmonic Distortion + Noise (THD+N): 0.0008% (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The AD8397ARZ-REEL has a standard pin configuration with eight pins. The pinout diagram is as follows:

___________ V- |1 8| V+ IN-|2 7| OUT IN+|3 6| NC GND|4_________5| NC

Functional Features

• High gain: The AD8397ARZ-REEL provides a high voltage gain, allowing for amplification of weak signals.
• Low noise: It offers low input-referred noise, ensuring minimal interference with the desired signal.
• Wide bandwidth: With a bandwidth of 200 MHz, it can handle high-frequency signals accurately.
• Rail-to-rail output swing: The amplifier can drive signals close to the power supply rails, maximizing dynamic range.
• Thermal protection: The thermal shutdown feature protects the device from overheating, enhancing reliability.

Advantages and Disadvantages

Advantages

• High gain and wide bandwidth make it suitable for demanding applications.
• Low distortion ensures accurate signal reproduction.
• Rail-to-rail output swing allows for maximum utilization of the available dynamic range.
• Thermal protection prevents damage due to excessive temperature.

Disadvantages

• Limited availability in certain package options.
• Relatively higher cost compared to some other operational amplifiers.

Working Principles

The AD8397ARZ-REEL is based on a differential amplifier configuration. It amplifies the voltage difference between its two input terminals, providing a higher output voltage. The internal circuitry ensures high gain, low distortion, and wide bandwidth performance.

Application Field Plans

The AD8397ARZ-REEL finds applications in various fields, including: 1. Audio amplification: It can be used in audio systems, such as headphones amplifiers and audio preamplifiers, to enhance sound quality. 2. Instrumentation: The amplifier is suitable for precision measurement instruments, where accurate signal amplification is crucial. 3. Communication systems: It can be utilized in wireless communication systems, providing high-quality signal amplification for improved transmission.

Alternative Models

In addition to the AD8397ARZ-REEL, there are several alternative models available in the market that offer similar functionality. Some notable alternatives include: - AD8397ACPZ - AD8397ARDZ - AD8397ARZ

These models share comparable specifications and characteristics, making them suitable replacements for each other depending on availability and specific requirements.

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