仕様
| 属性 | 値 |
| Package | Bulk,Tube |
| ProductStatus | Active |
| AmplifierType | Differential |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 25V/µs |
| -3dbBandwidth | 15 MHz |
| Voltage-InputOffset | 300 µV |
| Current-Supply | 1.9mA |
| Current-Output/Channel | 30 mA |
| Voltage-SupplySpan(Min) | 3.3 V |
| Voltage-SupplySpan(Max) | 15 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
概要
Description
The AD8275ARMZ is a precision, high-speed difference amplifier manufactured by Analog Devices. It is designed for applications requiring accurate level shifting and differential to single-ended conversion. The device features a fixed gain of 0.5, excellent linearity, and high common-mode rejection ratio (CMRR), making it suitable for use in various signal conditioning tasks.
Key specifications include:
- Wide supply voltage range: ±2.5 V to ±18 V or 5 V to 36 V.
- Fast settling time: 0.1% in 1 µs.
- Low DC errors: Offset voltage of 200 µV and gain error of 0.05%.
- High CMRR: 80 dB at DC.
- Wide bandwidth: 10 MHz.
- Wide input common-mode voltage range: ±10 V on a ±15 V supply.
The AD8275ARMZ is commonly used in data acquisition systems, instrumentation, and industrial applications. Its small MSOP-8 package makes it ideal for space-constrained designs. Overall, it delivers high performance in a compact form factor, meeting the needs of precision amplification and signal processing tasks.
Key specifications include:
- Wide supply voltage range: ±2.5 V to ±18 V or 5 V to 36 V.
- Fast settling time: 0.1% in 1 µs.
- Low DC errors: Offset voltage of 200 µV and gain error of 0.05%.
- High CMRR: 80 dB at DC.
- Wide bandwidth: 10 MHz.
- Wide input common-mode voltage range: ±10 V on a ±15 V supply.
The AD8275ARMZ is commonly used in data acquisition systems, instrumentation, and industrial applications. Its small MSOP-8 package makes it ideal for space-constrained designs. Overall, it delivers high performance in a compact form factor, meeting the needs of precision amplification and signal processing tasks.
Equivalent
The AD8275ARMZ is a difference amplifier from Analog Devices. Equivalent products include the INA826 from Texas Instruments, the LT1994 from Analog Devices, and the MAX4198 from Maxim Integrated. These alternatives offer similar functionality in terms of precision and amplification for differential signals, but it's essential to compare specifications like bandwidth, input impedance, and power supply requirements to ensure compatibility with your application.
Features
The AD8275ARMZ is a high-performance instrumentation amplifier designed by Analog Devices. It offers a variety of features beneficial for precision signal conditioning applications. Key features include:
1. Wide Bandwidth: It provides a wide bandwidth of 10 MHz, supporting high-speed applications.
2. High Slew Rate: The amplifier has a slew rate of 22 V/μs, enabling rapid response to input changes.
3. Low Noise: It boasts low input noise, enhancing signal fidelity in low-amplitude applications.
4. Rail-to-Rail Output: The amplifier features rail-to-rail output, maximizing dynamic range.
5. Flexible Gain Setting: Gain can be set between 1 and 1000 through external resistors, offering versatility.
6. Low Offset Voltage: With a low offset voltage of 200 μV, the amplifier ensures precision in measurement.
7. Supply Voltage Range: It operates on a wide supply voltage range from ±2.5 V to ±15 V, accommodating various power conditions.
8. Compact Package: The device is available in a compact MSOP-8 package, facilitating space-constrained designs.
These features make the AD8275ARMZ suitable for precision instrumentation and data acquisition systems.
1. Wide Bandwidth: It provides a wide bandwidth of 10 MHz, supporting high-speed applications.
2. High Slew Rate: The amplifier has a slew rate of 22 V/μs, enabling rapid response to input changes.
3. Low Noise: It boasts low input noise, enhancing signal fidelity in low-amplitude applications.
4. Rail-to-Rail Output: The amplifier features rail-to-rail output, maximizing dynamic range.
5. Flexible Gain Setting: Gain can be set between 1 and 1000 through external resistors, offering versatility.
6. Low Offset Voltage: With a low offset voltage of 200 μV, the amplifier ensures precision in measurement.
7. Supply Voltage Range: It operates on a wide supply voltage range from ±2.5 V to ±15 V, accommodating various power conditions.
8. Compact Package: The device is available in a compact MSOP-8 package, facilitating space-constrained designs.
These features make the AD8275ARMZ suitable for precision instrumentation and data acquisition systems.
Pinout
The AD8275ARMZ is an instrumentation amplifier produced by Analog Devices. It comes in an 8-lead MSOP (Mini Small Outline Package) configuration. The primary function of the AD8275 is to amplify small differential signals in the presence of a large common-mode voltage. It is designed for precision signal conditioning in data acquisition systems and other applications requiring high accuracy and low noise.
Key features of the AD8275 include a programmable gain, low offset voltage, and low distortion, making it suitable for applications in industrial, instrumentation, and medical equipment. Its pin configuration typically includes inputs for the positive and negative signals, power supply pins, output pin, and pins for gain setting resistors.
For detailed pin functions and specific configuration, it is recommended to consult the official datasheet provided by Analog Devices.
Key features of the AD8275 include a programmable gain, low offset voltage, and low distortion, making it suitable for applications in industrial, instrumentation, and medical equipment. Its pin configuration typically includes inputs for the positive and negative signals, power supply pins, output pin, and pins for gain setting resistors.
For detailed pin functions and specific configuration, it is recommended to consult the official datasheet provided by Analog Devices.
Manufacturer
The AD8275ARMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Their products are used across various industries, including communications, automotive, consumer electronics, healthcare, and industrial applications. The company is known for its innovation in high-performance signal processing technology.
Application
The AD8275ARMZ is a precision difference amplifier designed for a variety of applications. Its key application areas include:
1. Data Acquisition Systems: Used for accurate signal conditioning and interfacing.
2. Industrial Process Controls: Ideal for monitoring and controlling industrial processes.
3. Medical Instrumentation: Suitable for medical devices requiring precise signal amplification.
4. Sensor Signal Conditioning: Enhances signals from various sensors, improving accuracy.
5. Test and Measurement Equipment: Ensures precise readings in testing environments.
6. Power Monitoring and Control: Facilitates precise power measurement and control processes.
Its high performance, low power consumption, and small footprint make it versatile for these applications.
1. Data Acquisition Systems: Used for accurate signal conditioning and interfacing.
2. Industrial Process Controls: Ideal for monitoring and controlling industrial processes.
3. Medical Instrumentation: Suitable for medical devices requiring precise signal amplification.
4. Sensor Signal Conditioning: Enhances signals from various sensors, improving accuracy.
5. Test and Measurement Equipment: Ensures precise readings in testing environments.
6. Power Monitoring and Control: Facilitates precise power measurement and control processes.
Its high performance, low power consumption, and small footprint make it versatile for these applications.
Package
The AD8275ARMZ is an instrumentation amplifier from Analog Devices, housed in a Mini Small Outline Package (MSOP) with 10 pins. The "RMZ" suffix denotes this specific MSOP-10 packaging, which is compact and suitable for space-constrained applications.
