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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 4 |
| SlewRate | 0.4V/µs |
| GainBandwidthProduct | 1.3 MHz |
| Current-InputBias | 20 nA |
| Voltage-InputOffset | 2 mV |
| Current-Supply | 1.5mA |
| Current-Output/Channel | 40 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 30 V |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
概述
Description
The LM224ADT is a low-power, quad operational amplifier (op-amp) designed for a range of general-purpose applications. It belongs to the LM224 series, which is known for its ability to operate from a single power supply over a wide voltage range. Each device in this series contains four independent, high-gain, internally frequency-compensated op-amps.
Key features of the LM224ADT include:
1. Wide Supply Voltage Range: It can function with a single supply as low as 3V, up to 32V, or dual supplies from ±1.5V to ±16V.
2. Low Power Consumption: Designed for low power operation, making it suitable for battery-operated devices.
3. Large Output Voltage Swing: Allows for efficient performance in various applications.
4. Low Input Bias Current and Offset Voltage: Enhances precision in analog signal processing tasks.
5. Versatile Applications: Commonly utilized in signal conditioning, active filters, and general amplification tasks in consumer electronics, industrial equipment, and automotive systems.
Overall, the LM224ADT is a robust and versatile component that facilitates efficient analog signal processing with minimal power requirements.
Key features of the LM224ADT include:
1. Wide Supply Voltage Range: It can function with a single supply as low as 3V, up to 32V, or dual supplies from ±1.5V to ±16V.
2. Low Power Consumption: Designed for low power operation, making it suitable for battery-operated devices.
3. Large Output Voltage Swing: Allows for efficient performance in various applications.
4. Low Input Bias Current and Offset Voltage: Enhances precision in analog signal processing tasks.
5. Versatile Applications: Commonly utilized in signal conditioning, active filters, and general amplification tasks in consumer electronics, industrial equipment, and automotive systems.
Overall, the LM224ADT is a robust and versatile component that facilitates efficient analog signal processing with minimal power requirements.
Equivalent
The LM224ADT is a quad operational amplifier. Equivalent products include the LM324 series (such as LM324N, LM324D), UA741 series, and TL084 series. These op-amps offer similar functionalities and can typically replace the LM224ADT in circuits, although it is essential to verify the specific parameters and pin configurations to ensure compatibility with your application.
Features
The LM224ADT is a quad operational amplifier designed for a variety of applications. It features low power consumption, making it suitable for battery-operated devices. The typical supply current is low, allowing for efficient power usage. It operates over a wide range of supply voltages, from 3V to 32V, which enhances its versatility in different systems.
The op-amp offers an extended temperature range, typically from -40°C to +125°C, ensuring reliable performance in harsh environments. It has a large differential input voltage range and high input impedance, contributing to its flexibility in various circuit configurations. The device also provides a high output voltage swing and a relatively fast response time, suitable for audio, sensor applications, and more.
Additionally, the LM224ADT is designed to prevent latch-up and features internal frequency compensation, which improves stability. It is commonly available in various package options, such as SO-14, which makes it adaptable for different PCB layouts. These features make the LM224ADT a robust choice for both general-purpose and specific application designs.
The op-amp offers an extended temperature range, typically from -40°C to +125°C, ensuring reliable performance in harsh environments. It has a large differential input voltage range and high input impedance, contributing to its flexibility in various circuit configurations. The device also provides a high output voltage swing and a relatively fast response time, suitable for audio, sensor applications, and more.
Additionally, the LM224ADT is designed to prevent latch-up and features internal frequency compensation, which improves stability. It is commonly available in various package options, such as SO-14, which makes it adaptable for different PCB layouts. These features make the LM224ADT a robust choice for both general-purpose and specific application designs.
Pinout
The LM224ADT is a quad operational amplifier, meaning it contains four op-amps in a single package. It is designed for general-purpose use in a variety of applications. The package for the LM224ADT typically comes in a 14-pin configuration. Here's a brief overview of the pin functions:
1. Pin 1: Output 1
2. Pin 2: Inverting Input 1
3. Pin 3: Non-inverting Input 1
4. Pin 4: VCC (Positive Supply Voltage)
5. Pin 5: Non-inverting Input 2
6. Pin 6: Inverting Input 2
7. Pin 7: Output 2
8. Pin 8: Output 3
9. Pin 9: Inverting Input 3
10. Pin 10: Non-inverting Input 3
11. Pin 11: VEE/GND (Negative Supply Voltage/Ground)
12. Pin 12: Non-inverting Input 4
13. Pin 13: Inverting Input 4
14. Pin 14: Output 4
These op-amps are used in a wide range of applications such as signal conditioning, filtering, and amplification. Designed for single-supply voltage operation, they are suitable for battery-operated devices.
1. Pin 1: Output 1
2. Pin 2: Inverting Input 1
3. Pin 3: Non-inverting Input 1
4. Pin 4: VCC (Positive Supply Voltage)
5. Pin 5: Non-inverting Input 2
6. Pin 6: Inverting Input 2
7. Pin 7: Output 2
8. Pin 8: Output 3
9. Pin 9: Inverting Input 3
10. Pin 10: Non-inverting Input 3
11. Pin 11: VEE/GND (Negative Supply Voltage/Ground)
12. Pin 12: Non-inverting Input 4
13. Pin 13: Inverting Input 4
14. Pin 14: Output 4
These op-amps are used in a wide range of applications such as signal conditioning, filtering, and amplification. Designed for single-supply voltage operation, they are suitable for battery-operated devices.
Manufacturer
The LM224ADT is a quad operational amplifier manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company operates in various sectors, including automotive, industrial, personal electronics, communications equipment, and the Internet of Things (IoT). With a focus on innovation and sustainability, STMicroelectronics provides solutions that drive smart mobility, efficient power, and energy management, as well as the extensive deployment of IoT and connectivity.
Application
The LM224ADT is a quad operational amplifier commonly used in a variety of applications due to its versatility and reliability. Key application areas include:
1. Signal Conditioning: Enhancing and filtering signals in sensors and data acquisition systems.
2. Audio Processing: Used in audio preamplifiers, mixers, and equalizers.
3. Instrumentation: Important in designing precision measurement devices and transducers.
4. Control Systems: Integral in feedback and control loops for automation and robotics.
5. Analog Calculations: Performing mathematical operations such as addition, subtraction, integration, and differentiation in analog computers.
6. Consumer Electronics: Incorporated in devices like televisions, radios, and home appliances.
Its wide supply voltage range and low power consumption make it suitable for these diverse applications.
1. Signal Conditioning: Enhancing and filtering signals in sensors and data acquisition systems.
2. Audio Processing: Used in audio preamplifiers, mixers, and equalizers.
3. Instrumentation: Important in designing precision measurement devices and transducers.
4. Control Systems: Integral in feedback and control loops for automation and robotics.
5. Analog Calculations: Performing mathematical operations such as addition, subtraction, integration, and differentiation in analog computers.
6. Consumer Electronics: Incorporated in devices like televisions, radios, and home appliances.
Its wide supply voltage range and low power consumption make it suitable for these diverse applications.
Package
The LM224ADT is a quad operational amplifier IC that comes in a surface-mount package. Specifically, it often comes in a TSSOP-14 (Thin Shrink Small Outline Package) or similar compact form factor, suitable for space-saving applications on PCBs.