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AD8655ARMZ
+NomenclatureIC OPAMP GP 1 CIRCUIT 8MSOP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD8655ARMZ
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Package TSSOP-8
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En stock6778
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Series | DigiTrim® |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 11V/µs |
| Gain Bandwidth Product | 28 MHz |
| Current - Input Bias | 1 pA |
| Voltage - Input Offset | 50 µV |
| Supply Current | 3.7mA |
| Current - Output / Channel | 220 mA |
| Voltage - Supply Span(Min) | 2.7 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Présentation
Description
The device offers wide bandwidth, high slew rate, and low input capacitance, which contribute to its ability to handle fast signal processing tasks efficiently. It is often used in applications such as medical instrumentation, precision data acquisition systems, and industrial process controls. The AD8655ARMZ comes in a compact MSOP package, which is ideal for space-constrained designs. Its high precision and reliability make it a preferred choice in systems requiring exact signal conditioning and minimal error rates.
Equivalent
Features
1. Low Noise: It offers a low voltage noise of 2.7 nV/√Hz at 1 kHz, making it suitable for low-level signal amplification.
2. Low Offset Voltage: The amplifier has a low offset voltage of typically 100 µV, enhancing precision in DC applications.
3. High Speed: The AD8655ARMZ provides a high slew rate of 27 V/µs and a gain bandwidth product of 23 MHz, enabling fast signal processing.
4. Rail-to-Rail Output: It supports rail-to-rail output swing for maximum dynamic range in single-supply applications.
5. Low Distortion: The amplifier exhibits low total harmonic distortion (THD), which is crucial for maintaining signal integrity.
6. Single Supply Operation: It can operate with a wide supply voltage range from 5 V to 26 V, supporting both single and dual-supply configurations.
7. Compact Package: The device is available in an 8-lead mini small outline package (MSOP), making it suitable for space-constrained designs.
These features make the AD8655ARMZ ideal for precision instrumentation, medical devices, and audio applications.
Pinout
1. Non-inverting Input (+IN): Receives the input signal you want to amplify.
2. Inverting Input (-IN): Used for providing feedback or an inverting input signal.
3. Output (OUT): Output where the amplified signal is delivered.
4. V+: Positive power supply voltage.
5. V-: Negative power supply voltage or ground.
The remaining pins are usually not connected or used for additional functions like offset nulling, depending on the specific design requirements. Always refer to the official datasheet for detailed and specific pin functions as they might vary with different manufacturing batches or additional features.
Manufacturer
Application
1. Instrumentation: Precision measurement and test equipment.
2. Medical Devices: Sensitive signal processing in diagnostics and monitoring equipment.
3. Data Acquisition: High-resolution ADC drivers.
4. Audio Equipment: Low-noise amplification for professional audio.
5. Industrial Control: High-accuracy sensor interfacing.
6. Communications: RF pre-amplification and filtering.
7. Automotive: Advanced driver-assistance systems (ADAS) and other in-car electronics.
These applications benefit from the AD8655ARMZ's low offset voltage, low noise, and high-speed performance.