Overview
The LM2904VN is a dual operational amplifier produced by onsemi, designed for a wide range of applications requiring high performance and reliability. This device is part of the LM2904 series, which is known for its versatility and robustness. The LM2904VN is particularly suited for single-supply operation and can handle a variety of voltage ranges, making it a popular choice in various electronic circuits.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Offset Voltage (TA = 25°C) | VIO | - | 2.0 | 7.0 | mV |
| Input Offset Voltage (Tmin ≤ Tamb ≤ Tmax) | VIO | - | - | 10 | mV |
| Input Common Mode Voltage Range | VICR | -0.3 | - | 32 | Vdc |
| Power Supply Voltages (Single Supply) | VCC | - | - | 32 | Vdc |
| Operating Ambient Temperature Range | TA | -40 | - | 125 | °C |
| Junction Temperature | TJ | - | - | 150 | °C |
| Thermal Resistance, Junction−to−Air | RJA | - | - | 238 | °C/W |
| ESD Protection at any Pin (Human Body Model − HBM) | - | - | - | 2000 | V |
Key Features
- Single Supply Operation: The LM2904VN can operate with a single supply voltage, making it versatile for various applications.
- Wide Input Common Mode Range: The input common mode voltage range includes the negative supply or ground, enhancing its usability in single supply configurations.
- High Input Offset Voltage Stability: The device has a low input offset voltage and a stable temperature coefficient, ensuring reliable performance across different temperatures.
- Internal Compensation: Internally compensated two-stage operational amplifiers reduce the need for external components and simplify circuit design.
- Robust ESD Protection: The LM2904VN features high ESD protection, making it resilient against electrostatic discharge.
- Automotive Qualification: The NCV2904 version of this series is qualified for automotive use, highlighting its reliability in demanding environments.
Applications
- Audio and Video Circuits: Suitable for audio and video signal processing due to its high fidelity and low noise characteristics.
- Industrial Control Systems: Used in industrial control systems for signal conditioning and amplification.
- Automotive Electronics: Qualified for automotive applications, making it ideal for use in vehicle systems.
- Medical Devices: Can be used in medical devices requiring precise and reliable signal amplification.
- Consumer Electronics: Found in various consumer electronics such as audio equipment, sensors, and other electronic devices.
Q & A
- What is the operating temperature range of the LM2904VN?
The operating ambient temperature range for the LM2904VN is from -40°C to +125°C.
- What is the maximum input offset voltage at room temperature?
The maximum input offset voltage at room temperature (TA = 25°C) is 7 mV.
- Can the LM2904VN operate with a single supply voltage?
- What is the ESD protection rating for the LM2904VN?
- Is the LM2904VN suitable for automotive applications?
- What is the thermal resistance, junction-to-air for the LM2904VN?
- Can the input common mode voltage include the negative supply or ground?
- What is the slew rate of the LM2904VN?
- Is the LM2904VN internally compensated?
- What are the typical applications of the LM2904VN?
