SA5534AN

Product Overview

• Category: Integrated Circuit
• Use: Audio Amplifier
• Characteristics: Low noise, high performance
• Package: DIP (Dual Inline Package)
• Essence: Operational amplifier
• Packaging/Quantity: Tube, 25 pieces per tube

Specifications

• Supply Voltage: ±5V to ±18V
• Input Offset Voltage: 1.5mV (maximum)
• Input Bias Current: 0.2nA (maximum)
• Input Noise Voltage: 3.5nV/√Hz (typical)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 13V/µs (typical)
• Output Current: 20mA (minimum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SA5534AN has a total of 8 pins arranged as follows:

```

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

Functional Features

• Low noise and distortion
• High gain bandwidth product for accurate signal reproduction
• Wide supply voltage range for versatile applications
• High output current capability for driving various loads
• Stable operation over a wide temperature range

Advantages and Disadvantages

Advantages: - Low noise performance ensures high-quality audio reproduction - High gain bandwidth product allows for accurate signal amplification - Versatile supply voltage range enables compatibility with different systems - Robust output current capability for driving various loads

Disadvantages: - Limited pin configuration options restricts flexibility in circuit design - Higher cost compared to some alternative models

Working Principles

The SA5534AN is an operational amplifier designed for audio applications. It operates by amplifying the difference between the voltages at its inverting and non-inverting inputs. The amplified output signal is then fed to external devices such as speakers or headphones.

Detailed Application Field Plans

The SA5534AN is commonly used in the following applications:

1. Audio Amplifiers: Provides high-fidelity amplification for audio signals in stereo systems, home theaters, and professional audio equipment.
2. Instrumentation Amplifiers: Used in precision measurement instruments to amplify weak signals accurately.
3. Active Filters: Enables the implementation of active filters for frequency shaping in audio processing circuits.
4. Signal Conditioning: Used in sensor signal conditioning circuits to amplify and process weak sensor outputs.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the SA5534AN are:

1. NE5534: Similar characteristics and pin configuration, widely available and commonly used in audio applications.
2. TL072: Dual operational amplifier with low noise and wide supply voltage range, suitable for audio and general-purpose applications.
3. OPA2134: High-performance audio operational amplifier with low distortion and noise, ideal for audiophile-grade audio equipment.

These alternative models offer similar functionality and can be used as replacements depending on specific requirements and availability.

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