SA5534ADG

Product Overview

Category: Integrated Circuit (IC)

Use: The SA5534ADG is a high-performance operational amplifier designed for audio applications. It is commonly used in audio amplifiers, mixers, and other audio equipment.

Characteristics: - High gain and low noise - Wide bandwidth - Low distortion - High output current capability

Package: The SA5534ADG is available in a small outline package (SOP) with 8 pins.

Essence: This IC is specifically designed to provide high-quality audio amplification with minimal distortion and noise.

Packaging/Quantity: The SA5534ADG is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage: ±15V
• Input Offset Voltage: 1 mV (maximum)
• Input Bias Current: 200 nA (maximum)
• Gain Bandwidth Product: 10 MHz (typical)
• Slew Rate: 13 V/µs (typical)
• Output Current: 20 mA (minimum)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SA5534ADG has the following pin configuration:

```

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| | --| IN- OUT|-- --| IN+ V- |-- --| V+ NC |-- --| VCC N/C|-- --| N/C N/C|-- --| N/C N/C|-- --| GND N/C|-- |___________| ```

Functional Features

• High voltage gain: The SA5534ADG provides a high voltage gain, allowing for accurate amplification of audio signals.
• Low noise: With its low noise characteristics, this IC ensures that the amplified audio signal remains clean and free from unwanted noise.
• Wide bandwidth: The wide bandwidth of the SA5534ADG enables it to accurately reproduce audio signals across a broad frequency range.
• Low distortion: This IC minimizes distortion, ensuring faithful reproduction of the input audio signal.
• High output current capability: The SA5534ADG can deliver high output currents, making it suitable for driving low impedance loads.

Advantages and Disadvantages

Advantages: - High gain and low noise result in excellent audio signal quality. - Wide bandwidth allows for accurate reproduction of audio signals across a broad frequency range. - Low distortion ensures faithful reproduction of the input audio signal. - High output current capability makes it suitable for driving low impedance loads.

Disadvantages: - Limited supply voltage range (±15V) may not be suitable for all applications. - Higher cost compared to some other operational amplifiers with similar specifications.

Working Principles

The SA5534ADG is based on a differential amplifier configuration. It utilizes multiple transistors and resistors to amplify the difference between the input voltages. The amplified output is then fed to a push-pull stage to provide a high output current capability.

Detailed Application Field Plans

The SA5534ADG is commonly used in various audio applications, including: - Audio amplifiers - Mixers - Active filters - Audio preamplifiers - Instrumentation amplifiers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SA5534ADG include: - NE5534 - TL072 - OPA2134 - LM4562 - AD823

These alternatives can be considered based on specific requirements and application needs.

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