PGA280AIPWR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Signal Conditioning Amplifier
• Characteristics: High precision, low noise, wide bandwidth
• Package: TSSOP-16
• Essence: Amplification and conditioning of analog signals
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±150µV (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Input Bias Current: ±1nA (maximum)
• Output Current: ±20mA (maximum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. V+
2. IN-
3. IN+
4. GND
5. OUT
6. NC
7. NC
8. NC
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. V-

Functional Features

• Low input offset voltage for accurate signal amplification
• Rail-to-rail output swing for maximum dynamic range
• Wide supply voltage range for versatile applications
• Low power consumption for energy efficiency
• ESD protection for robustness in handling

Advantages

• High precision amplification of analog signals
• Low noise performance for improved signal integrity
• Wide bandwidth allows for amplification of high-frequency signals
• Small package size enables space-saving designs
• Versatile supply voltage range accommodates various power sources

Disadvantages

• Limited number of available pins for additional functionalities
• Higher cost compared to some alternative models
• Sensitivity to electrostatic discharge (ESD) requires careful handling

Working Principles

The PGA280AIPWR is a signal conditioning amplifier that amplifies and conditions analog signals. It utilizes an operational amplifier (op-amp) configuration to achieve high precision amplification. The input signal is first amplified and then conditioned to meet specific requirements, such as gain adjustment or filtering. The amplified and conditioned signal is then available at the output pin for further processing or transmission.

Detailed Application Field Plans

1. Industrial Automation: Signal conditioning for sensor outputs in industrial control systems.
2. Medical Devices: Amplification and conditioning of bioelectric signals for medical monitoring equipment.
3. Audio Systems: Pre-amplification and equalization of audio signals in professional audio equipment.
4. Test and Measurement: Signal conditioning for accurate measurement of various physical quantities.
5. Automotive Electronics: Amplification and filtering of sensor signals in automotive control systems.

Detailed and Complete Alternative Models

1. PGA281AIPWR: Similar specifications with enhanced ESD protection.
2. PGA282AIPWR: Higher gain bandwidth product for wider frequency range applications.
3. PGA283AIPWR: Lower power consumption variant for battery-powered devices.
4. PGA284AIPWR: Dual-channel version for stereo audio applications.
5. PGA285AIPWR: Higher voltage supply range for industrial applications.

Note: The above alternative models are from the same manufacturer and share similar pin configurations and package types.

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