Overview
The LM224DR2 is a quad operational amplifier produced by onsemi. It is part of the LM224 series, which is known for its high performance and versatility in various electronic applications. This device operates over a wide temperature range of -25°C to 85°C, making it suitable for a broad range of environments. The LM224DR2 is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package, which is compact and ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Amplifiers | 4 | - |
| Operating Temperature Range | -25°C to 85°C | °C |
| Power Supply Voltages (Single Supply) | Up to 32 V | V |
| Power Supply Voltages (Split Supplies) | ±16 V | V |
| Input Differential Voltage Range | ±32 V | V |
| Input Common Mode Voltage Range | -0.3 V to VCC - 1.7 V | V |
| Input Offset Voltage (Typical) | 2.0 mV | mV |
| Input Offset Current (Typical) | 3.0 nA | nA |
| Output Voltage - High Limit (Typical) | 26 V (with VCC = 30 V, RL = 2.0 kΩ) | V |
| Package Type | SO-14 | - |
Key Features
- Internally compensated, two-stage operational amplifiers.
- Four amplifiers per package, reducing component count and board space.
- Common mode range extends to negative supply, enhancing flexibility in circuit design.
- Industry standard pinouts for easy integration into existing designs.
- ESD clamps on the inputs increase ruggedness without affecting device operation.
- High input impedance and low input bias currents.
Applications
The LM224DR2 is versatile and can be used in a variety of applications, including:
- Audio and video circuits.
- Instrumentation and measurement systems.
- Power supply regulation and monitoring.
- Industrial control systems.
- Medical devices and equipment.
Q & A
- What is the operating temperature range of the LM224DR2?
The LM224DR2 operates over a temperature range of -25°C to 85°C. - How many operational amplifiers are included in the LM224DR2 package?
The LM224DR2 includes four operational amplifiers. - What is the maximum single supply voltage for the LM224DR2?
The maximum single supply voltage is up to 32 V. - What is the typical input offset voltage of the LM224DR2?
The typical input offset voltage is 2.0 mV. - Does the LM224DR2 have ESD protection?
Yes, the LM224DR2 has ESD clamps on the inputs to increase ruggedness. - In what package type is the LM224DR2 available?
The LM224DR2 is available in a 14-pin SOIC package. - What is the common mode voltage range for the LM224DR2?
The common mode voltage range is -0.3 V to VCC - 1.7 V. - Can the LM224DR2 be used in audio and video circuits?
Yes, the LM224DR2 is suitable for use in audio and video circuits. - Is the LM224DR2 internally compensated?
Yes, the LM224DR2 is internally compensated. - What is the typical output voltage - high limit for the LM224DR2?
The typical output voltage - high limit is 26 V (with VCC = 30 V, RL = 2.0 kΩ).
