AD844ANZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High-speed, Low Distortion
• Package: DIP (Dual In-line Package)
• Essence: Monolithic Amplifier with Differential Inputs and Push-Pull Outputs
• Packaging/Quantity: Tube/25 pieces

Specifications

• Supply Voltage: ±5V to ±18V
• Input Offset Voltage: 1.5mV (maximum)
• Input Bias Current: 10nA (maximum)
• Input Voltage Range: ±12V
• Output Voltage Swing: ±13V
• Gain Bandwidth Product: 50MHz
• Slew Rate: 1000V/µs
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD844ANZ has a total of 14 pins arranged as follows:

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| | | 1 7 | | / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |___________| | |_______________________|

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1. Non-Inverting Input (+IN)
2. Inverting Input (-IN)
3. Output (OUT)
4. V-
5. Null
6. Null
7. V+
8. Null
9. Null
10. Null
11. Null
12. Null
13. Null
14. Null

Functional Features

• High-speed amplification of differential input signals
• Low distortion output with push-pull configuration
• Wide input voltage range for versatile applications
• High gain bandwidth product for accurate signal reproduction
• Wide supply voltage range for flexibility in power requirements

Advantages and Disadvantages

Advantages: - High-speed performance suitable for demanding applications - Low distortion output ensures accurate signal reproduction - Versatile input voltage range allows for various signal levels - Wide supply voltage range provides flexibility in power options

Disadvantages: - Limited number of pins restricts additional functionality - DIP package may not be suitable for space-constrained designs - Requires external components for specific applications

Working Principles

The AD844ANZ is an operational amplifier designed to amplify differential input signals. It utilizes a push-pull output configuration to provide low distortion output. The amplifier operates over a wide supply voltage range, allowing it to accommodate different power requirements. By using high-speed circuitry, the AD844ANZ can accurately amplify signals with minimal distortion.

Detailed Application Field Plans

The AD844ANZ is commonly used in applications that require high-speed amplification and low distortion output. Some typical application fields include:

1. Audio Amplification: The AD844ANZ can be used in audio systems to amplify low-level signals without introducing significant distortion.
2. Instrumentation: It is suitable for precision measurement instruments where accurate signal reproduction is crucial.
3. Communications: The amplifier can be utilized in communication systems to amplify signals while maintaining signal integrity.
4. Test and Measurement: The AD844ANZ is often employed in test equipment to amplify and analyze signals accurately.

Detailed and Complete Alternative Models

1. AD847ANZ: Similar to AD844ANZ but with improved specifications and performance.
2. AD8065ARZ: A high-performance alternative with lower distortion and higher slew rate.
3. LMH6629MA/NOPB: Another high-speed operational amplifier with low distortion output.
4. OPA1632DR: Dual-channel amplifier with excellent audio performance and low noise.

These alternative models offer similar functionality to the AD844ANZ but may have different specifications and package options.

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