規格
| 屬性 | 價值 |
| Package | Bulk,Tube |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 4 |
| SlewRate | 4V/µs |
| GainBandwidthProduct | 10 MHz |
| Current-InputBias | 3 nA |
| Voltage-InputOffset | 20 µV |
| Current-Supply | 3mA (x4 Channels) |
| Current-Output/Channel | 20 mA |
| Voltage-SupplySpan(Min) | 10 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
概述
Description
The AD8674ARUZ is a quad precision operational amplifier developed by Analog Devices. It is part of the AD867x series, known for its high precision and low noise characteristics, making it suitable for applications requiring accurate signal processing. The amplifier operates with a wide supply voltage range and offers a low offset voltage and low input bias current, enhancing performance in DC precision applications.
Key features include:
- Low input offset voltage, typically around 75 μV
- Low noise, with a voltage noise density of 2.8 nV/√Hz
- Wide supply voltage range from ±5 V to ±15 V
- Low input bias current of 10 nA
- High open-loop gain and common-mode rejection ratio
The AD8674ARUZ is packaged in a compact TSSOP-14 package, making it suitable for space-constrained applications. It is often used in precision instrumentation, data acquisition systems, and industrial control systems where high accuracy and stability are critical. Its robust design ensures reliable performance across various environmental conditions.
Key features include:
- Low input offset voltage, typically around 75 μV
- Low noise, with a voltage noise density of 2.8 nV/√Hz
- Wide supply voltage range from ±5 V to ±15 V
- Low input bias current of 10 nA
- High open-loop gain and common-mode rejection ratio
The AD8674ARUZ is packaged in a compact TSSOP-14 package, making it suitable for space-constrained applications. It is often used in precision instrumentation, data acquisition systems, and industrial control systems where high accuracy and stability are critical. Its robust design ensures reliable performance across various environmental conditions.
Equivalent
The AD8674ARUZ is a precision quad operational amplifier. Equivalent products with similar specifications include:
1. TI OPA4277 - Precision quad op-amp with low offset voltage.
2. LT1014 - Precision quad op-amp by Analog Devices (formerly Linear Technology).
3. OP497 - Low noise quad op-amp by Analog Devices.
4. MAX437 - Quad op-amp by Maxim Integrated.
When selecting substitutes, ensure the electrical characteristics and pin configurations match your specific application needs.
1. TI OPA4277 - Precision quad op-amp with low offset voltage.
2. LT1014 - Precision quad op-amp by Analog Devices (formerly Linear Technology).
3. OP497 - Low noise quad op-amp by Analog Devices.
4. MAX437 - Quad op-amp by Maxim Integrated.
When selecting substitutes, ensure the electrical characteristics and pin configurations match your specific application needs.
Features
The AD8674ARUZ is a precision, quad operational amplifier known for its high performance. Key features include:
1. Precision and Low Noise: It boasts low offset voltage, low offset voltage drift, and low noise, making it suitable for high-accuracy applications.
2. Wide Bandwidth: Offers a high bandwidth of 10 MHz, which supports fast signal processing.
3. Low Input Bias Current: Features low input bias current, contributing to minimal error in high-impedance circuits.
4. Wide Supply Range: Operates on a wide supply voltage range from ±5V to ±15V, enhancing flexibility in various applications.
5. High Output Drive: Capable of driving substantial loads with its high output current capability.
6. Temperature Stability: The amplifier maintains performance across a wide temperature range, from -40°C to +85°C.
7. Small Package: Available in a compact 14-lead TSSOP package, which is suitable for space-constrained designs.
These features make the AD8674ARUZ ideal for precision instrumentation, data acquisition, and industrial applications where accuracy and reliability are critical.
1. Precision and Low Noise: It boasts low offset voltage, low offset voltage drift, and low noise, making it suitable for high-accuracy applications.
2. Wide Bandwidth: Offers a high bandwidth of 10 MHz, which supports fast signal processing.
3. Low Input Bias Current: Features low input bias current, contributing to minimal error in high-impedance circuits.
4. Wide Supply Range: Operates on a wide supply voltage range from ±5V to ±15V, enhancing flexibility in various applications.
5. High Output Drive: Capable of driving substantial loads with its high output current capability.
6. Temperature Stability: The amplifier maintains performance across a wide temperature range, from -40°C to +85°C.
7. Small Package: Available in a compact 14-lead TSSOP package, which is suitable for space-constrained designs.
These features make the AD8674ARUZ ideal for precision instrumentation, data acquisition, and industrial applications where accuracy and reliability are critical.
Pinout
The AD8674ARUZ is a quad operational amplifier from Analog Devices. The device is housed in a 14-lead TSSOP (Thin Shrink Small Outline Package). As a quad op-amp, it contains four independent amplifier circuits within a single package. The primary function of the AD8674 is to amplify small differential voltages at its input, making it suitable for precision signal processing applications. Each op-amp within the package provides high accuracy, low noise, and low distortion performance, which is ideal for use in applications like medical instrumentation, precision data acquisition, and industrial process controls.
Manufacturer
The AD8674ARUZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in various applications, including industrial, automotive, communication, healthcare, and consumer electronics. The company is known for its innovative solutions that enhance the performance and efficiency of electronic systems.
Application
The AD8674ARUZ is a precision quad operational amplifier ideal for applications requiring low noise, low offset voltage, and high precision. Key application areas include:
1. Instrumentation Amplifiers: Used in precision data acquisition systems.
2. Data Converters: Enhances the performance of ADCs and DACs by providing accurate signal conditioning.
3. Medical Devices: Suitable for sensitive medical instrumentation due to its precision.
4. Sensor Interfaces: Ideal for amplifying low-level signals from sensors.
5. Control Systems: Used in precision control and feedback systems.
6. Test and Measurement Equipment: Ensures high accuracy and stability in measurement devices.
These applications benefit from the amplifier's high performance and reliability in demanding conditions.
1. Instrumentation Amplifiers: Used in precision data acquisition systems.
2. Data Converters: Enhances the performance of ADCs and DACs by providing accurate signal conditioning.
3. Medical Devices: Suitable for sensitive medical instrumentation due to its precision.
4. Sensor Interfaces: Ideal for amplifying low-level signals from sensors.
5. Control Systems: Used in precision control and feedback systems.
6. Test and Measurement Equipment: Ensures high accuracy and stability in measurement devices.
These applications benefit from the amplifier's high performance and reliability in demanding conditions.
Package
The AD8674ARUZ is an operational amplifier by Analog Devices. It is housed in a TSSOP (Thin Shrink Small Outline Package) with 14 pins.
