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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 LM224DT is a quad op-amp (operational amplifier) integrated circuit from STMicroelectronics. It is part of the LM224 series, which is widely used in various electronic applications due to its versatility and reliability. The device contains four independent, high-gain, internally frequency-compensated op-amps housed in a single package, making it suitable for a wide range of analog signal processing tasks.
Key features of the LM224DT include its ability to operate on a single power supply ranging from 3V to 32V, or dual supplies, with low power consumption. It offers a wide bandwidth and a slew rate adequate for many general-purpose applications. Additionally, the LM224DT is equipped with low input bias current and offset voltage.
The LM224DT is commonly used in applications such as signal conditioning, filtering, and amplification. Its robust design makes it suitable for automotive, industrial, and consumer electronics. The device is available in surface-mount (SO-14) packages, which are compact and suitable for space-constrained designs.
Key features of the LM224DT include its ability to operate on a single power supply ranging from 3V to 32V, or dual supplies, with low power consumption. It offers a wide bandwidth and a slew rate adequate for many general-purpose applications. Additionally, the LM224DT is equipped with low input bias current and offset voltage.
The LM224DT is commonly used in applications such as signal conditioning, filtering, and amplification. Its robust design makes it suitable for automotive, industrial, and consumer electronics. The device is available in surface-mount (SO-14) packages, which are compact and suitable for space-constrained designs.
Equivalent
The LM224DT is a quad operational amplifier. Equivalent products include the LM324 TL074, LM2902, and MC3403. These alternatives have similar specifications and are suitable replacements in most applications, offering similar functionalities like low power consumption, wide supply voltage range, and compatibility with single-supply operations. Always check the specific datasheet to ensure compatibility in your particular application.
Features
The LM224DT is a quad op-amp (operational amplifier) that includes four high-gain, internally frequency-compensated amplifiers designed specifically for a wide range of applications. Here are some of its key features:
1. Quad Amplifier: Contains four independent op-amps in a single package.
2. Wide Supply Voltage Range: Operates with a dual supply range from ±1.5V to ±16V or a single supply from 3V to 32V.
3. Low Power Consumption: Designed for energy-efficient applications with low power requirements.
4. Wide Common Mode Range: Includes ground, enhancing its suitability for single-supply applications.
5. Low Input Bias Current: Typically very low, which is advantageous in applications requiring high input impedance.
6. Low Input Offset Voltage: Typically around 3mV, providing precision in signal processing.
7. Internally Frequency Compensated: Reduces complexity in design and implementation.
8. Temperature Range: Operates effectively within a wide temperature range, making it suitable for various environments.
These features make the LM224DT suitable for various applications, including signal conditioning, filtering, and amplification.
1. Quad Amplifier: Contains four independent op-amps in a single package.
2. Wide Supply Voltage Range: Operates with a dual supply range from ±1.5V to ±16V or a single supply from 3V to 32V.
3. Low Power Consumption: Designed for energy-efficient applications with low power requirements.
4. Wide Common Mode Range: Includes ground, enhancing its suitability for single-supply applications.
5. Low Input Bias Current: Typically very low, which is advantageous in applications requiring high input impedance.
6. Low Input Offset Voltage: Typically around 3mV, providing precision in signal processing.
7. Internally Frequency Compensated: Reduces complexity in design and implementation.
8. Temperature Range: Operates effectively within a wide temperature range, making it suitable for various environments.
These features make the LM224DT suitable for various applications, including signal conditioning, filtering, and amplification.
Pinout
The LM224DT is a quad op-amp (operational amplifier) IC, meaning it contains four separate op-amps in a single package. It typically comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. Here is a concise breakdown of its pin configuration and functions:
1. Pin Count: 14 pins.
2. Pin Functions:
- Pin 1: Output of Op-Amp 1
- Pin 2: Inverting Input of Op-Amp 1
- Pin 3: Non-Inverting Input of Op-Amp 1
- Pin 4: VCC- (Negative supply voltage or Ground)
- Pin 5: Non-Inverting Input of Op-Amp 2
- Pin 6: Inverting Input of Op-Amp 2
- Pin 7: Output of Op-Amp 2
- Pin 8: Output of Op-Amp 3
- Pin 9: Inverting Input of Op-Amp 3
- Pin 10: Non-Inverting Input of Op-Amp 3
- Pin 11: VCC+ (Positive supply voltage)
- Pin 12: Non-Inverting Input of Op-Amp 4
- Pin 13: Inverting Input of Op-Amp 4
- Pin 14: Output of Op-Amp 4
These op-amps are typically used for signal conditioning, filtering, or amplification in various analog electronic applications.
1. Pin Count: 14 pins.
2. Pin Functions:
- Pin 1: Output of Op-Amp 1
- Pin 2: Inverting Input of Op-Amp 1
- Pin 3: Non-Inverting Input of Op-Amp 1
- Pin 4: VCC- (Negative supply voltage or Ground)
- Pin 5: Non-Inverting Input of Op-Amp 2
- Pin 6: Inverting Input of Op-Amp 2
- Pin 7: Output of Op-Amp 2
- Pin 8: Output of Op-Amp 3
- Pin 9: Inverting Input of Op-Amp 3
- Pin 10: Non-Inverting Input of Op-Amp 3
- Pin 11: VCC+ (Positive supply voltage)
- Pin 12: Non-Inverting Input of Op-Amp 4
- Pin 13: Inverting Input of Op-Amp 4
- Pin 14: Output of Op-Amp 4
These op-amps are typically used for signal conditioning, filtering, or amplification in various analog electronic applications.
Manufacturer
The LM224DT is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, and markets a wide range of semiconductor products and solutions. It is known for its innovation and technology in areas such as microcontrollers, sensors, power management, and integrated circuits. STMicroelectronics serves various industries, including automotive, industrial, personal electronics, and communications equipment. The company is headquartered in Geneva, Switzerland, and operates globally, maintaining a strong presence in research and development to drive advancements in semiconductor technology.
Application
The LM224DT is a versatile quad operational amplifier commonly used in various analog applications. Key areas include signal conditioning, filtering, and amplification in audio processing systems. It's employed in sensor signal processing, instrumentation, and data acquisition systems due to its wide power supply range and low power consumption. The LM224DT is also utilized in motor control circuits, power management systems, and active filters. Its ability to operate with a single power supply makes it suitable for battery-powered devices. Additionally, it finds applications in industrial automation, medical devices, and automotive electronics due to its reliability and stability across a range of environmental conditions.
Package
The LM224DT is a quad operational amplifier IC housed in a surface-mount SOIC-14 package. It features four independent op-amps in a single package, designed for a wide range of applications, and is known for its low power consumption.