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OP484ESZ
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #OP484ESZ
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Slew Rate | 4V/µs |
| Gain Bandwidth Product | 4.25 MHz |
| Current - Input Bias | 80 nA |
| Voltage - Input Offset | 150 µV |
| Current - Output / Channel | 10 mA |
| Voltage - Supply Span(Min) | 3 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Equivalent
1. TL084 from Texas Instruments
2. LM324 from STMicroelectronics
3. AD8544 from Analog Devices
4. MCP6004 from Microchip Technology
These alternatives vary in specifications such as power supply range and noise levels, so it is essential to verify the specific requirements of your application before selecting a replacement.
Features
1. Low Offset Voltage: Ensures minimal error in the output voltage.
2. Low Noise: Offers a low noise density, making it suitable for precision applications.
3. Wide Bandwidth: Provides a decent bandwidth for various signal processing needs.
4. Low Input Bias Current: Reduces the potential error caused by the input bias.
5. High Slew Rate: Allows for fast signal processing and response.
6. Wide Supply Voltage Range: Compatible with a broad range of operating voltages, enhancing versatility.
7. Unity Gain Stable: Maintains stability even when configured for unity gain.
8. Quad Package: Combines four operational amplifiers in a single package, saving space and improving efficiency.
9. Temperature Range: Designed to operate effectively over a wide temperature range.
These features make the OP484ESZ suitable for applications requiring precision and reliability, such as instrumentation, data acquisition systems, and medical equipment.
Pinout
1. Pin 1: Offset Null for Amplifier A
2. Pin 2: Inverting Input for Amplifier A
3. Pin 3: Non-Inverting Input for Amplifier A
4. Pin 4: Positive Power Supply (V+)
5. Pin 5: Non-Inverting Input for Amplifier B
6. Pin 6: Inverting Input for Amplifier B
7. Pin 7: Offset Null for Amplifier B
8. Pin 8: Output of Amplifier B
9. Pin 9: Output of Amplifier C
10. Pin 10: Offset Null for Amplifier C
11. Pin 11: Inverting Input for Amplifier C
12. Pin 12: Non-Inverting Input for Amplifier C
13. Pin 13: Offset Null for Amplifier D
14. Pin 14: Negative Power Supply (V-)
Each operational amplifier has its own inverting and non-inverting inputs, an output, and offset null pins to adjust for offset voltage errors. The OP484ESZ is commonly used in precision applications.
Manufacturer
Application
1. Instrumentation: Utilized in designing precise measurement devices due to its low noise and high accuracy.
2. Signal Processing: Used in audio and communication systems for filtering and amplification.
3. Medical Equipment: Suitable for medical imaging and diagnostics owing to its reliability and precision.
4. Data Acquisition Systems: Ensures accurate data conversion with minimal noise interference.
5. Industrial Controls: Helps in automation and control systems requiring precision and stability.
These applications benefit from the OP484ESZ's robust performance in environments demanding high precision and low noise.