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AD8629ARMZ
+NomenclatureIC OPAMP ZERO-DRIFT 2 CIRC 8MSOP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD8629ARMZ
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Fiche technique AD8629ARMZ DataSheet
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Package TSSOP-8
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En stock3786
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Part Status | Active |
| Amplifier Type | Zero-Drift |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1V/µs |
| Gain Bandwidth Product | 2.5 MHz |
| -3 dB Bandwidth | 2.5 MHz |
| Current - Input Bias | 30 pA |
| Voltage - Input Offset | 1 µV |
| Current - Output / Channel | 30 mA |
| Voltage - Supply Span(Min) | 2.7 V |
| Voltage - Supply Span(Max) | 5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Présentation
Description
The AD8629ARMZ operates with a wide supply voltage range, typically from ±5 V to ±15 V, and it offers rail-to-rail output swing, which enhances its versatility in different circuit configurations. It also has a high open-loop gain and excellent common-mode rejection, which contribute to its accuracy and stability.
The device is encapsulated in a small MSOP-8 package, making it ideal for space-constrained applications. It is commonly used in instrumentation, data acquisition systems, and industrial control applications, where precision and reliability are crucial. Overall, the AD8629ARMZ is valued for its ability to deliver high performance in demanding precision analog applications.
Equivalent
Features
1. Low Input Bias Current: It provides very low input bias current, making it suitable for high-impedance sensor interfaces.
2. Low Offset Voltage: The amplifier has a low input offset voltage, which enhances accuracy in signal processing tasks.
3. Low Noise: With low voltage noise, it is ideal for applications requiring low-distortion amplification of low-level signals.
4. Wide Bandwidth: The device offers a wide bandwidth, supporting fast signal processing.
5. Rail-to-Rail Output: It provides rail-to-rail output, maximizing dynamic range in low-voltage applications.
6. Low Power Consumption: Designed for low power usage, it is suitable for battery-operated devices.
7. High Slew Rate: The high slew rate of the AD8629ARMZ allows for fast response times in dynamic applications.
8. Wide Supply Voltage Range: It can operate across a broad supply voltage range, enhancing versatility in different environments.
These features make the AD8629ARMZ suitable for precision instrumentation, medical devices, and other applications requiring high accuracy and stability.
Pinout
1. Pin 1 (Offset Null/NC): Offset null or no connection, depending on the configuration.
2. Pin 2 (Inverting Input, -IN): The inverting input terminal of the op-amp.
3. Pin 3 (Non-Inverting Input, +IN): The non-inverting input terminal of the op-amp.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (Offset Null/NC): Offset null or no connection, depending on the configuration.
6. Pin 6 (Output): The output terminal of the op-amp.
7. Pin 7 (V+ or VCC): Positive power supply.
8. Pin 8 (NC): No connection.
The primary function of the AD8629 is as a low noise, precision operational amplifier, ideal for precision instrumentation, medical equipment, and other applications requiring high accuracy and low offset voltage.
Manufacturer
Application
1. Sensor Interfaces: Enhancing signal integrity in applications like temperature and pressure sensors.
2. Medical Instrumentation: Improving measurement precision in devices like ECG or EEG.
3. Industrial Control Systems: Ensuring reliable performance in automation and process control.
4. Data Acquisition Systems: Providing accurate signal conditioning.
5. Test and Measurement Equipment: Facilitating precise signal analysis.
These applications benefit from the AD8629's low offset voltage, low drift, and high open-loop gain.