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AD8676ARZ
+NomenclatureIC OPAMP GP 2 CIRCUIT 8SOIC
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD8676ARZ
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Fiche technique AD8676ARZ DataSheet
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Package SOIC-8
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En stock4850
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Spécifications
| Attribut | Valeur |
| Package | Bulk,Tube |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 2.5V/µs |
| GainBandwidthProduct | 10 MHz |
| Current-InputBias | 2 nA |
| Voltage-InputOffset | 12 µV |
| Current-Supply | 2.7mA (x2 Channels) |
| Current-Output/Channel | 20 mA |
| Voltage-SupplySpan(Min) | 10 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
Key features of the AD8676ARZ include:
- Low Input Noise: 2.8 nV/√Hz at 1 kHz, which is ideal for precision and low-level signal processing.
- Low Offset Voltage: Typically around 75 µV, enhancing accuracy in applications where small voltage differences need to be measured.
- Low Distortion: Ensures signal integrity in audio and other sensitive applications.
- Wide Supply Range: Operates from ±5 V to ±15 V dual-supply or from a 5 V to 36 V single-supply, offering flexibility for various circuit designs.
- Unity Gain Stable: Providing stable operation across a range of frequencies and conditions.
The component’s high performance makes it suitable for instrumentation, medical devices, precision data acquisition, and audio applications. The "ARZ" designation refers to its packaging, which is often a small outline integrated circuit (SOIC) package.
Equivalent
1. OPA2277 from Texas Instruments: A precision operational amplifier with low noise and offset.
2. LT1007 from Analog Devices (formerly Linear Technology): Known for its precision and low noise.
3. MAX4475 from Maxim Integrated: Offers low noise and low offset voltage.
These alternatives offer similar performance characteristics such as low noise, low offset, and high precision. Always check specific parameters to ensure compatibility with your application.
Features
1. Low Offset Voltage: It has a low input offset voltage of 75 μV, ensuring high precision and minimal error in signal amplification.
2. Low Noise: The AD8676ARZ features low voltage noise of 2.8 nV/√Hz, making it suitable for applications requiring high accuracy and low noise.
3. Wide Bandwidth: It offers a bandwidth of 3.8 MHz, which supports a range of high-speed applications.
4. Low Total Harmonic Distortion (THD): The op-amp maintains signal fidelity with low THD of 0.0004%.
5. Rail-to-Rail Output: It provides rail-to-rail output swing, maximizing the dynamic range.
6. Wide Supply Voltage Range: It operates over a wide supply range from ±5 V to ±15 V, providing flexibility in various applications.
7. Temperature Stability: The device maintains performance over a wide temperature range of -40°C to +125°C.
These features make the AD8676ARZ suitable for precision instrumentation, medical equipment, and industrial applications requiring high reliability and performance.
Pinout
The AD8676ARZ comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief description of its pin functions:
1. Pin 1 (OUT A): Output for channel A.
2. Pin 2 (–IN A): Inverting input for channel A.
3. Pin 3 (+IN A): Non-inverting input for channel A.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (+IN B): Non-inverting input for channel B.
6. Pin 6 (–IN B): Inverting input for channel B.
7. Pin 7 (OUT B): Output for channel B.
8. Pin 8 (V+): Positive power supply voltage.
The AD8676 series is known for its low noise, precision, and stability, making it suitable for applications requiring high accuracy and reliability in signal processing.
Manufacturer
Application
1. Instrumentation: Ideal for precision measurement equipment where low noise and high linearity are crucial.
2. Data Acquisition Systems: Suitable for systems that require precise signal conversion and processing.
3. Medical Equipment: Used in devices like ECG and MRI machines for accurate signal amplification.
4. Industrial Control Systems: Provides reliable performance in feedback and control circuits.
5. Automotive Sensors: Used in advanced driver-assistance systems (ADAS) for processing sensor data.
6. Test Equipment: Utilized in equipment requiring high precision and low distortion signal amplification.
Overall, it is valued for its low offset voltage, low noise, and high precision.