사양
| 속성 | 가치 |
| Package / Case | Tube |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Slew Rate | 0.3V/µs |
| Gain Bandwidth Product | 900 kHz |
| -3 dB Bandwidth | 900 kHz |
| Current - Input Bias | 1 nA |
| Voltage - Input Offset | 30 µV |
| Supply Current | 4.5mA |
| Voltage - Supply Span(Min) | 6 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Through Hole |
개요
Description
The AD708JNZ is a precision operational amplifier designed for applications requiring high accuracy and stability. It is part of Analog Devices' series of op-amps known for their low input offset voltage and low drift over temperature. The device features dual op-amp channels in a single package, offering space efficiency for complex circuit designs. It operates with low noise, making it suitable for signal conditioning in instrumentation and data acquisition systems.
Key specifications include a low input bias current, high common-mode rejection ratio, and high power supply rejection ratio, enhancing its performance in precision tasks. The AD708JNZ typically operates with dual power supplies and can handle a wide range of input voltages, accommodating various application needs. Its robust design ensures reliable operation in both commercial and industrial environments.
Overall, the AD708JNZ is ideal for tasks where precision and reliability are crucial, such as in medical instruments, sensor interfaces, and high-performance audio equipment.
Key specifications include a low input bias current, high common-mode rejection ratio, and high power supply rejection ratio, enhancing its performance in precision tasks. The AD708JNZ typically operates with dual power supplies and can handle a wide range of input voltages, accommodating various application needs. Its robust design ensures reliable operation in both commercial and industrial environments.
Overall, the AD708JNZ is ideal for tasks where precision and reliability are crucial, such as in medical instruments, sensor interfaces, and high-performance audio equipment.
Equivalent
The AD708JNZ is a precision dual op-amp manufactured by Analog Devices. Equivalent products include the LT1013 from Linear Technology, the OP07 from Texas Instruments, and the LM358 also from Texas Instruments. While these alternatives may have similar functions, it's crucial to compare specifications like offset voltage, bandwidth, supply voltage, and package type to ensure compatibility with your specific application.
Features
The AD708JNZ is a dual precision operational amplifier known for its high accuracy and stability. Key features include:
1. Low Offset Voltage: It offers an outstanding low offset voltage, typically around 15 µV, which minimizes error in precision applications.
2. Low Drift: The amplifier has a low drift over time and temperature, approximately 0.1 µV/°C, ensuring consistent performance in varying conditions.
3. High Common-Mode Rejection Ratio (CMRR): It exhibits a high CMRR, typically greater than 120 dB, which helps in rejecting noise and interference that are common in differential input signals.
4. High Open-Loop Gain: The AD708JNZ provides a high open-loop gain, often exceeding 1,000,000, which is beneficial for applications requiring high precision.
5. Low Noise: It features low voltage noise density, approximately 0.9 nV/√Hz, which is crucial for maintaining signal integrity.
6. Dual Amplifier Configuration: The dual design allows for versatile use in applications requiring multiple amplifiers, such as filters and signal conditioning.
These features make the AD708JNZ suitable for precision instrumentation, medical equipment, and sensor interfaces.
1. Low Offset Voltage: It offers an outstanding low offset voltage, typically around 15 µV, which minimizes error in precision applications.
2. Low Drift: The amplifier has a low drift over time and temperature, approximately 0.1 µV/°C, ensuring consistent performance in varying conditions.
3. High Common-Mode Rejection Ratio (CMRR): It exhibits a high CMRR, typically greater than 120 dB, which helps in rejecting noise and interference that are common in differential input signals.
4. High Open-Loop Gain: The AD708JNZ provides a high open-loop gain, often exceeding 1,000,000, which is beneficial for applications requiring high precision.
5. Low Noise: It features low voltage noise density, approximately 0.9 nV/√Hz, which is crucial for maintaining signal integrity.
6. Dual Amplifier Configuration: The dual design allows for versatile use in applications requiring multiple amplifiers, such as filters and signal conditioning.
These features make the AD708JNZ suitable for precision instrumentation, medical equipment, and sensor interfaces.
Pinout
The AD708JNZ is a precision dual operational amplifier from Analog Devices. It comes in a standard 8-pin plastic dual in-line package (PDIP). Here is a brief overview of its pin configuration and function:
1. Pin Count: 8 pins.
2. Pin Functions:
- Pin 1: Offset Null A
- Pin 2: Inverting Input A
- Pin 3: Non-inverting Input A
- Pin 4: V- (Negative Supply Voltage)
- Pin 5: Non-inverting Input B
- Pin 6: Inverting Input B
- Pin 7: Offset Null B
- Pin 8: V+ (Positive Supply Voltage)
The AD708JNZ is designed for applications requiring high precision and low noise. It provides excellent DC accuracy and stability over temperature, making it suitable for instrumentation and data acquisition systems.
1. Pin Count: 8 pins.
2. Pin Functions:
- Pin 1: Offset Null A
- Pin 2: Inverting Input A
- Pin 3: Non-inverting Input A
- Pin 4: V- (Negative Supply Voltage)
- Pin 5: Non-inverting Input B
- Pin 6: Inverting Input B
- Pin 7: Offset Null B
- Pin 8: V+ (Positive Supply Voltage)
The AD708JNZ is designed for applications requiring high precision and low noise. It provides excellent DC accuracy and stability over temperature, making it suitable for instrumentation and data acquisition systems.
Manufacturer
The AD708JNZ 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. These products are used in a wide variety of electronic equipment and applications, including industrial, automotive, communication, and consumer electronics. Analog Devices is known for its high-performance analog technology and solutions that are critical for converting, conditioning, and processing real-world phenomena into usable information.
Application
The AD708JNZ is a precision dual operational amplifier known for its low offset voltage and low drift. Its application areas include:
1. Instrumentation: Used in precision measurement instruments due to its high accuracy.
2. Medical Devices: Ideal for medical instrumentation that requires high precision and reliability.
3. Data Acquisition Systems: Enhances the accuracy of data collection in various scientific and industrial applications.
4. Control Systems: Utilized in feedback and control systems where precision is critical.
5. Weighing Scales: Ensures accurate weight measurement by maintaining low offset and drift.
6. Analog Filters: Enhances performance in precision filter applications.
These applications benefit from the AD708JNZ's stability and precision characteristics.
1. Instrumentation: Used in precision measurement instruments due to its high accuracy.
2. Medical Devices: Ideal for medical instrumentation that requires high precision and reliability.
3. Data Acquisition Systems: Enhances the accuracy of data collection in various scientific and industrial applications.
4. Control Systems: Utilized in feedback and control systems where precision is critical.
5. Weighing Scales: Ensures accurate weight measurement by maintaining low offset and drift.
6. Analog Filters: Enhances performance in precision filter applications.
These applications benefit from the AD708JNZ's stability and precision characteristics.
Package
The AD708JNZ is a precision dual op-amp by Analog Devices, and it comes in an 8-pin plastic DIP (Dual In-line Package).
