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AD8675ARZ
+NomenclatureIC OPAMP GP 1 CIRCUIT 8SOIC
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD8675ARZ
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Package SOIC-8
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En stock5946
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 2.5V/µs |
| Gain Bandwidth Product | 10 MHz |
| Current - Input Bias | 500 pA |
| Voltage - Input Offset | 10 µV |
| Supply Current | 2.5mA |
| Current - Output / Channel | 35 mA |
| Voltage - Supply Span(Min) | 10 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Présentation
Description
Key features of the AD8675ARZ include a wide supply voltage range from ±5 V to ±15 V, a low noise density of 2.8 nV/√Hz, and a high open-loop gain, which enhances its performance in precision instrumentation, data acquisition systems, and medical equipment. It also features low distortion, making it ideal for audio and other signal processing applications.
The AD8675ARZ comes in a standard 8-lead SOIC package, ensuring compatibility with a variety of circuit designs. Its robust performance and reliability make it a popular choice for engineers in need of precision analog signal processing solutions.
Equivalent
1. OPA227 from Texas Instruments - Known for low noise and precision.
2. LT1013 from Analog Devices (via Linear Technology) - Offers similar precision and low offset voltage.
3. OP07 from Analog Devices - Another high-precision, low-noise op-amp.
4. MAX44251 from Maxim Integrated - Provides precision with low distortion.
Check the specific application requirements to ensure full compatibility.
Features
1. Low Offset Voltage: Typically around 75 µV, ensuring high precision in DC applications.
2. Low Noise: Voltage noise density is about 2.8 nV/√Hz, facilitating use in low-noise signal processing.
3. Low Bias Current: Typically around 1 nA, minimizing error in high-impedance circuits.
4. High Open-Loop Gain: Over 120 dB, ensuring high linearity and precision.
5. Wide Bandwidth: A gain bandwidth product of 10 MHz, suitable for fast signal processing.
6. Rail-to-Rail Output: Allows for maximum output voltage swing.
7. High Slew Rate: 2.5 V/µs, supporting fast signal transitions.
8. Wide Supply Voltage Range: Operates from ±5 V to ±15 V, providing versatility in powering options.
These features make the AD8675ARZ ideal for applications like instrumentation, medical devices, and precision data acquisition systems.
Pinout
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input): Negative input terminal for the op-amp.
3. Pin 3 (Non-Inverting Input): Positive input terminal for the op-amp.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (Offset Null): Second offset voltage adjustment pin.
6. Pin 6 (Output): Output terminal of the op-amp.
7. Pin 7 (V+): Positive power supply voltage.
8. Pin 8 (NC or No Connect): Typically not connected internally.
The AD8675ARZ is known for its high precision, low noise, and low distortion, making it suitable for applications such as instrumentation, medical devices, and precision data acquisition systems.