仕様
| 属性 | 値 |
| Package / Case | Tube |
| Series | LT® |
| Part Status | Obsolete |
| Amplifier Type | General Purpose |
| Number of Circuits | 4 |
| Slew Rate | 0.4V/µs |
| Gain Bandwidth Product | 1 MHz |
| Current - Input Bias | 12 nA |
| Voltage - Input Offset | 60 µV |
| Supply Current | 350µA (x4 Channels) |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span(Min) | 4 V |
| Voltage - Supply Span(Max) | 44 V |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Through Hole |
概要
Description
The LT1014AMJ is a precision quad operational amplifier. It belongs to the LT1014 series designed by Analog Devices (formerly Linear Technology). Known for its low offset voltage, low drift, and low bias current, the LT1014AMJ offers superior precision over standard op-amps. It is ideal for applications requiring high accuracy and low noise, such as instrumentation and sensor applications.
The LT1014AMJ features a wide supply voltage range and consumes relatively low power while maintaining stability and performance. It comes in a military-grade version, indicated by the "AMJ" suffix, which signifies that it is designed to operate over a broader temperature range, making it suitable for demanding conditions.
Key features include excellent offset voltage and drift specifications, as well as high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR). The LT1014AMJ is housed in a 14-pin ceramic dual in-line package (DIP), ensuring reliable performance in both industrial and military environments.
The LT1014AMJ features a wide supply voltage range and consumes relatively low power while maintaining stability and performance. It comes in a military-grade version, indicated by the "AMJ" suffix, which signifies that it is designed to operate over a broader temperature range, making it suitable for demanding conditions.
Key features include excellent offset voltage and drift specifications, as well as high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR). The LT1014AMJ is housed in a 14-pin ceramic dual in-line package (DIP), ensuring reliable performance in both industrial and military environments.
Equivalent
The LT1014AMJ is a quad precision operational amplifier. Equivalent products include the LM324 series, OP4177, TL084, and LM348. When selecting a substitute, ensure that specifications such as supply voltage range, input bias current, bandwidth, and temperature range meet your application's requirements. Always consult the datasheets for compatibility.
Features
The LT1014AMJ is a quad operational amplifier designed for precision applications. Key features include:
1. Low Offset Voltage: It offers a very low input offset voltage, typically around 50µV, which ensures minimal error in the output signal.
2. Low Drift: The device has a low offset voltage drift, enhancing stability over temperature variations.
3. Low Noise: It generates low input noise voltage, making it suitable for high-fidelity signal amplification.
4. Low Bias Current: The input bias current is low, minimizing error when interfacing with high-impedance sources.
5. High Common-Mode Rejection Ratio (CMRR): It provides a high CMRR, ensuring accurate performance even when there are common-mode voltage changes.
6. Wide Supply Voltage Range: The LT1014AMJ operates on a wide power supply range, typically from ±2V to ±22V, which provides flexibility in various applications.
7. Unity-Gain Bandwidth: It typically has a unity-gain bandwidth of around 1MHz, suitable for a range of applications.
8. Packaging: Available in a hermetically sealed metal can package, enhancing durability and reliability in harsh environments.
These features make the LT1014AMJ suitable for precision analog signal processing tasks in instrumentation and control systems.
1. Low Offset Voltage: It offers a very low input offset voltage, typically around 50µV, which ensures minimal error in the output signal.
2. Low Drift: The device has a low offset voltage drift, enhancing stability over temperature variations.
3. Low Noise: It generates low input noise voltage, making it suitable for high-fidelity signal amplification.
4. Low Bias Current: The input bias current is low, minimizing error when interfacing with high-impedance sources.
5. High Common-Mode Rejection Ratio (CMRR): It provides a high CMRR, ensuring accurate performance even when there are common-mode voltage changes.
6. Wide Supply Voltage Range: The LT1014AMJ operates on a wide power supply range, typically from ±2V to ±22V, which provides flexibility in various applications.
7. Unity-Gain Bandwidth: It typically has a unity-gain bandwidth of around 1MHz, suitable for a range of applications.
8. Packaging: Available in a hermetically sealed metal can package, enhancing durability and reliability in harsh environments.
These features make the LT1014AMJ suitable for precision analog signal processing tasks in instrumentation and control systems.
Pinout
The LT1014AMJ is a precision quad operational amplifier. It comes in a 14-pin dual in-line package (DIP) configuration. The main function of this component is to amplify voltage input signals and it is used in a variety of analog signal processing applications.
The specific pin configuration for the LT1014AMJ is as follows:
1. Offset Null 1
2. Inverting Input 1
3. Non-Inverting Input 1
4. V+
5. Non-Inverting Input 2
6. Inverting Input 2
7. Offset Null 2
8. Offset Null 3
9. Inverting Input 3
10. Non-Inverting Input 3
11. V-
12. Non-Inverting Input 4
13. Inverting Input 4
14. Offset Null 4
These pins are used for input and output operations, as well as power supply connections and offset nulling to ensure precision in applications.
The specific pin configuration for the LT1014AMJ is as follows:
1. Offset Null 1
2. Inverting Input 1
3. Non-Inverting Input 1
4. V+
5. Non-Inverting Input 2
6. Inverting Input 2
7. Offset Null 2
8. Offset Null 3
9. Inverting Input 3
10. Non-Inverting Input 3
11. V-
12. Non-Inverting Input 4
13. Inverting Input 4
14. Offset Null 4
These pins are used for input and output operations, as well as power supply connections and offset nulling to ensure precision in applications.
Manufacturer
The LT1014AMJ 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. Their products are used in a wide range of electronic equipment, including industrial, automotive, consumer, and communications applications. The company is known for its high-performance components and solutions that are integral to a variety of technologies, providing critical functions in signal processing and power management.
Application
The LT1014AMJ is a quad precision operational amplifier known for its low offset voltage and drift, making it suitable for applications requiring high accuracy and stability. Common application areas include precision instrumentation, data acquisition systems, medical devices, and sensor interfaces. It's also used in active filters, precision voltage regulators, and signal conditioning circuits. The LT1014AMJ's robust performance in harsh environmental conditions makes it ideal for aerospace and military applications. Additionally, it's used in automotive systems for tasks requiring reliable and precise analog signal processing.
Package
The LT1014AMJ is an operational amplifier integrated circuit (IC) available in a metal can package type, specifically a TO-99 metal can. This type of packaging is known for its durability and ability to withstand harsh environmental conditions, making it suitable for high-reliability applications.
