onsemi

LM224DR2

LM224DR2 Description

The LM224DR2 is a quad operational amplifier from onsemi, designed for low power applications. With a supply voltage range of 3V to 32V and a gain bandwidth product of 1 MHz, this device offers reliable performance in a variety of electronic systems. The LM224DR2 is classified as a general-purpose amplifier, making it suitable for a wide range of applications. It is available in a surface-mount 14-pin SOIC package and is part of the LM224 family of products.

LM224DR2 Features

• Voltage - Supply Span (Max): 32 V
• Gain Bandwidth Product: 1 MHz
• Product Status: Obsolete
• Current - Input Bias: 90 nA
• REACH Status: REACH Unaffected
• Manufacturer: onsemi
• Amplifier Type: General Purpose
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Voltage - Input Offset: 2 mV
• Voltage - Supply Span (Min): 3 V
• HTSUS: 8542.33.0001
• Package: Tape & Reel (TR)
• Number of Circuits: 4
• Current - Output / Channel: 40 mA
• Base Product Number: LM224

LM224DR2 Applications

The LM224DR2 is ideal for applications that require low power consumption and reliable performance. Some specific use cases include:

1. Audio Applications: Due to its low input bias current and low offset voltage, the LM224DR2 is suitable for audio preamplifiers and filters.
2. Data Acquisition Systems: The device's low power consumption and general-purpose nature make it a good fit for data acquisition systems in industrial and scientific applications.
3. Portable Electronics: The LM224DR2's ability to operate over a wide supply voltage range makes it suitable for battery-powered portable electronics, such as wearable devices and handheld instruments.

Conclusion of LM224DR2

The LM224DR2 is a versatile quad operational amplifier from onsemi, offering a balance of performance and low power consumption. Although it is now considered obsolete, its unique features, such as its wide supply voltage range and low input bias current, make it suitable for a variety of applications, particularly in audio, data acquisition, and portable electronics. Despite its obsolescence, the LM224DR2 remains a reliable choice for designers looking for a low-power, general-purpose amplifier in their electronic systems.