사양
| 속성 | 가치 |
| Package | Tube |
| ProductStatus | Active |
| AmplifierType | J-FET |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 5V/µs |
| GainBandwidthProduct | 5 MHz |
| Current-InputBias | 0.25 pA |
| Voltage-InputOffset | 350 µV |
| Current-Supply | 710µA (x2 Channels) |
| Current-Output/Channel | 15 mA |
| Voltage-SupplySpan(Min) | 5 V |
| Voltage-SupplySpan(Max) | 26 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
개요
Description
The AD8626ARMZ is a precision, low-noise, low-offset operational amplifier developed by Analog Devices. It is part of the AD862x series, designed to offer high performance in various applications. Key features include low offset voltage, low input bias current, and low noise, making it suitable for precision instrumentation, sensor interfaces, and medical equipment.
This op-amp operates over a wide supply voltage range, typically 5V to 30V, and has a rail-to-rail output, enhancing its versatility. The AD8626ARMZ is available in a small MSOP package, which is ideal for compact designs where board space is limited. Its operating temperature range is usually between -40°C and +85°C, making it suitable for both industrial and consumer applications.
The device is particularly beneficial in applications requiring high accuracy and stability over time and temperature variations. Overall, the AD8626ARMZ offers a reliable solution for engineers needing precise amplification with minimal error.
This op-amp operates over a wide supply voltage range, typically 5V to 30V, and has a rail-to-rail output, enhancing its versatility. The AD8626ARMZ is available in a small MSOP package, which is ideal for compact designs where board space is limited. Its operating temperature range is usually between -40°C and +85°C, making it suitable for both industrial and consumer applications.
The device is particularly beneficial in applications requiring high accuracy and stability over time and temperature variations. Overall, the AD8626ARMZ offers a reliable solution for engineers needing precise amplification with minimal error.
Equivalent
The AD8626ARMZ is a precision, dual, auto-zero operational amplifier. Equivalent or similar products include the LTC2052 from Analog Devices, the MAX4238 from Maxim Integrated, and the MCP6V02 from Microchip Technology. These alternatives offer similar low offset voltage, drift, and noise characteristics, making them suitable replacements or substitutes in various precision amplifier applications. Always compare specific parameters and performance criteria to ensure compatibility with your application.
Features
The AD8626ARMZ is a precision, low-noise operational amplifier designed by Analog Devices. It offers the following key features:
1. Low Input Offset Voltage: With an offset voltage of just 5 µV, it ensures high precision in signal amplification.
2. Low Noise: The op-amp has a low voltage noise of 2.8 nV/√Hz, making it suitable for low-level signal processing applications.
3. Low Input Bias Current: It has an input bias current of 1 pA, minimizing errors due to bias currents.
4. Wide Supply Range: Operates on a wide supply voltage range from ±2.5 V to ±15 V, offering flexibility for various power supply configurations.
5. High CMRR and PSRR: Provides high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) for improved performance in noisy environments.
6. Rail-to-Rail Output: Delivers rail-to-rail output swing, maximizing the dynamic range.
7. Low Power Consumption: Consumes minimal power, making it suitable for battery-powered devices.
8. Small Package: Available in a compact MSOP-8 package, ideal for space-constrained applications.
These features make the AD8626ARMZ ideal for precision instrumentation, medical devices, and high-accuracy data acquisition systems.
1. Low Input Offset Voltage: With an offset voltage of just 5 µV, it ensures high precision in signal amplification.
2. Low Noise: The op-amp has a low voltage noise of 2.8 nV/√Hz, making it suitable for low-level signal processing applications.
3. Low Input Bias Current: It has an input bias current of 1 pA, minimizing errors due to bias currents.
4. Wide Supply Range: Operates on a wide supply voltage range from ±2.5 V to ±15 V, offering flexibility for various power supply configurations.
5. High CMRR and PSRR: Provides high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) for improved performance in noisy environments.
6. Rail-to-Rail Output: Delivers rail-to-rail output swing, maximizing the dynamic range.
7. Low Power Consumption: Consumes minimal power, making it suitable for battery-powered devices.
8. Small Package: Available in a compact MSOP-8 package, ideal for space-constrained applications.
These features make the AD8626ARMZ ideal for precision instrumentation, medical devices, and high-accuracy data acquisition systems.
Pinout
The AD8626ARMZ is a precision, dual-channel operational amplifier manufactured by Analog Devices. It is typically housed in an 8-pin MSOP (Mini Small Outline Package) package. Here's a concise breakdown of the pin configuration and functions:
1. Pin 1: Offset Null 1 - Used to null the offset voltage for the first amplifier.
2. Pin 2: Inverting Input 1 - The inverting input terminal for the first amplifier.
3. Pin 3: Non-Inverting Input 1 - The non-inverting input terminal for the first amplifier.
4. Pin 4: V- (Negative Supply Voltage) - The negative supply voltage terminal.
5. Pin 5: Non-Inverting Input 2 - The non-inverting input terminal for the second amplifier.
6. Pin 6: Inverting Input 2 - The inverting input terminal for the second amplifier.
7. Pin 7: Output 2 - The output terminal for the second amplifier.
8. Pin 8: V+ (Positive Supply Voltage) - The positive supply voltage terminal.
The AD8626 is designed for high-precision applications, providing low input offset voltage and low bias current. It is commonly used in signal conditioning, sensor interfaces, and precision filtering applications.
1. Pin 1: Offset Null 1 - Used to null the offset voltage for the first amplifier.
2. Pin 2: Inverting Input 1 - The inverting input terminal for the first amplifier.
3. Pin 3: Non-Inverting Input 1 - The non-inverting input terminal for the first amplifier.
4. Pin 4: V- (Negative Supply Voltage) - The negative supply voltage terminal.
5. Pin 5: Non-Inverting Input 2 - The non-inverting input terminal for the second amplifier.
6. Pin 6: Inverting Input 2 - The inverting input terminal for the second amplifier.
7. Pin 7: Output 2 - The output terminal for the second amplifier.
8. Pin 8: V+ (Positive Supply Voltage) - The positive supply voltage terminal.
The AD8626 is designed for high-precision applications, providing low input offset voltage and low bias current. It is commonly used in signal conditioning, sensor interfaces, and precision filtering applications.
Manufacturer
The AD8626ARMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in a wide range of electronic equipment. The company serves various industries, including communications, healthcare, automotive, industrial, and consumer electronics, providing components that manage power, convert data, and facilitate connections. Known for their high-performance products, Analog Devices is a leader in the development of technologies that enable efficient and accurate data measurement and analysis.
Application
The AD8626ARMZ is a precision, low-noise, low-drift operational amplifier suitable for various applications. Key areas include:
1. Instrumentation: Used in precision measurement equipment due to its high accuracy and low drift.
2. Medical Devices: Ideal for ECG, EEG, and other bio-signal processing applications, thanks to its low noise performance.
3. Industrial Automation: Useful in sensor signal conditioning and data acquisition systems.
4. Control Systems: Provides reliable performance in feedback loops and control circuits.
5. Automotive: Employed in precision sensor interfaces and engine control units.
These applications benefit from the AD8626's stability, low offset voltage, and excellent dynamic response.
1. Instrumentation: Used in precision measurement equipment due to its high accuracy and low drift.
2. Medical Devices: Ideal for ECG, EEG, and other bio-signal processing applications, thanks to its low noise performance.
3. Industrial Automation: Useful in sensor signal conditioning and data acquisition systems.
4. Control Systems: Provides reliable performance in feedback loops and control circuits.
5. Automotive: Employed in precision sensor interfaces and engine control units.
These applications benefit from the AD8626's stability, low offset voltage, and excellent dynamic response.
Package
The AD8626ARMZ is an operational amplifier from Analog Devices that comes in the MSOP-8 package type. MSOP-8 stands for Mini Small Outline Package with 8 pins, which is a small form factor suitable for space-constrained applications.