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OPA1679IDR
- Manufacturer's Part No.:OPA1679IDR
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- Description:IC AUDIO AMP 4 CIRCUIT 14SOIC
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- In Stock: 9212
- Available: 189774
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $1.10913 | US $1.11 |
| 10+ | US $0.73942 | US $7.39 |
| 30+ | US $0.55456 | US $16.64 |
| 100+ | US $0.44365 | US $44.37 |
| 500+ | US $0.40668 | US $203.34 |
| 1000+ | US $0.36971 | US $369.71 |
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The OPA1679IDR is a precision operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for high-performance applications, particularly in signal processing, audio, and instrumentation. Here’s a detailed description of its key features and specifications:
General Characteristics:
- Type: Precision Operational Amplifier- Package: The OPA1679IDR comes in a small, surface-mount package (SOT-23-5), which is ideal for space-constrained applications.
- Temperature Range: It operates over an extended temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.
Electrical Specifications:
- Supply Voltage: The op-amp can operate with a dual supply voltage ranging from ±2.5V to ±18V, or a single supply voltage from 5V to 36V.- Input Offset Voltage: The OPA1679 features a low input offset voltage, typically around 50 µV, which enhances its precision in applications requiring accurate signal amplification.
- Input Bias Current: It has a low input bias current, typically around 1 pA, which is crucial for applications involving high-impedance sources.
- Gain Bandwidth Product: The gain bandwidth product is approximately 10 MHz, allowing it to handle a wide range of frequencies effectively.
- Slew Rate: The op-amp has a slew rate of about 20 V/µs, enabling it to respond quickly to rapid changes in input signals.
Performance Features:
- Low Noise: The OPA1679 is designed to minimize noise, making it suitable for sensitive applications such as audio processing and medical instrumentation.- Rail-to-Rail Output: It features a rail-to-rail output stage, allowing the output voltage to swing very close to the supply rails, maximizing the dynamic range of the output signal.
- High Common-Mode Rejection Ratio (CMRR): The op-amp exhibits a high CMRR, typically around 120 dB, which helps maintain performance in varying common-mode voltage conditions.
- High Power Supply Rejection Ratio (PSRR): With a PSRR of around 100 dB, the OPA1679 is resilient to fluctuations in supply voltage, ensuring stable operation.
Applications:
The OPA1679 is suitable for a variety of applications, including:
- Audio signal processing- Data acquisition systems
- Active filters
- Instrumentation amplifiers
- Medical devices
- Industrial control systems
Conclusion:
The OPA1679IDR from Texas Instruments is a versatile and high-performance operational amplifier that excels in precision applications. Its combination of low noise, low offset voltage, and rail-to-rail output makes it an excellent choice for engineers looking to design reliable and accurate electronic circuits.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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