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TL082IDR
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FabricanteTexas Instruments
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Peça do Fabricante #TL082IDR
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Amplifier Type | J-FET |
| Number of Circuits | 2 |
| Slew Rate | 13V/µs |
| Gain Bandwidth Product | 3 MHz |
| Current - Input Bias | 30 pA |
| Voltage - Input Offset | 3 mV |
| Supply Current | 1.4mA (x2 Channels) |
| Current - Output / Channel | 10 mA |
| Voltage - Supply Span(Min) | 10 V |
| Voltage - Supply Span(Max) | 30 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key specifications include a wide supply voltage range (±5V to ±15V), low input bias current, and a relatively high slew rate, making it suitable for fast-response applications. It is commonly used in audio equipment, analog signal processing, and applications requiring a high-performance op-amp with minimal distortion.
This device also features low noise and high gain bandwidth, enhancing its utility in precision signal amplification tasks. Its robust design ensures reliable operation across a range of environmental conditions. Overall, the TL082IDR is valued for its balance of performance, versatility, and efficiency in electronic designs.
Equivalent
- LM1458
- LF353
- MC1458
- OPA2134 (for audio applications)
- NJM4558
These alternatives generally offer similar functionality but may differ in specifications such as power consumption, bandwidth, or noise levels. Always review datasheets to ensure compatibility with your specific application.
Features
1. Dual Package: Contains two op-amps in a single package, which is convenient for applications requiring multiple amplifiers.
2. Low Noise: Designed to minimize noise, making it suitable for audio and precision signal processing.
3. High Slew Rate: Typically around 13 V/µs, enabling fast response times to rapid changes in input signals.
4. Wide Bandwidth: Provides a wide bandwidth suitable for high-speed applications.
5. Low Input Bias Current: Due to JFET input stage, which minimizes errors due to input bias current.
6. Wide Supply Voltage Range: Operates with a wide range of supply voltages, typically from ±3 V to ±18 V.
7. Temperature Stability: Designed for stability across a range of temperatures, suiting it for various environmental conditions.
These features make the TL082IDR suitable for use in audio processing, signal conditioning, and various other analog applications.
Pinout
1. Pin 1 (Offset Null 1): Used for offset voltage nulling of the first op-amp.
2. Pin 2 (Inverting Input 1): Inverting input terminal for the first op-amp.
3. Pin 3 (Non-Inverting Input 1): Non-inverting input terminal for the first op-amp.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (Non-Inverting Input 2): Non-inverting input terminal for the second op-amp.
6. Pin 6 (Inverting Input 2): Inverting input terminal for the second op-amp.
7. Pin 7 (Offset Null 2): Used for offset voltage nulling of the second op-amp.
8. Pin 8 (V+): Positive power supply voltage.
The TL082IDR is widely used for its low noise and high input impedance features, making it suitable for audio, instrumentation, and other precision applications.
Manufacturer
Application
1. Audio Processing: Utilized in audio preamplifiers and signal conditioning circuits due to its low noise and distortion characteristics.
2. Sensor Signal Conditioning: Amplifies low-level signals from sensors in industrial and consumer electronics.
3. Active Filters: Employed in designing active filters for signal processing tasks.
4. Data Acquisition Systems: Used in analog-to-digital conversion systems for accurate signal processing.
5. Instrumentation: Suitable for precision instrumentation applications requiring stable and reliable amplification.
Its versatility makes it ideal for both analog and mixed-signal circuits in various industries.