Overview
The LM201ADG is a general-purpose operational amplifier produced by On Semiconductor (previously part of Fairchild Semiconductor). This component is designed to offer a wide range of features that make it versatile for various applications. It is known for its low current drain, overload protection, and the ability to operate with supply voltages from ±5V to ±20V.
Key Specifications
| Characteristic | Symbol | LM201A / LM201AV | Unit |
|---|---|---|---|
| Input Offset Voltage (RS ≤ 50 kΩ) | VIO | −0.7 to 2.0 | mV |
| Input Offset Current | IIO | −1.5 to 10 | nA |
| Input Bias Current | IIB | −30 to 75 | nA |
| Input Resistance | ri | 1.5 to 4.0 | MΩ |
| Supply Current (VCC/VEE = ±20 V) | ICC, IEE | 1.2 to 2.5 | mA |
| Large Signal Voltage Gain | ±10 to ±13 | ||
| Operating Supply Voltage Range | ±5.0 V to ±20 V |
Key Features
- Low Current Drain: The LM201ADG has a low supply current, making it energy-efficient.
- Wide Supply Voltage Range: It can operate with supply voltages from ±5V to ±20V, providing flexibility in design.
- Overload Protection: Built-in protection against overloads enhances the component's reliability.
- High Input Resistance: With an input resistance of 1.5 to 4.0 MΩ, it minimizes the loading effect on the input signal.
- Adjustable Compensation: Users can choose the compensation capacitor to suit their specific application needs.
Applications
- Audio Equipment: Suitable for audio amplifiers and filters due to its low noise and high gain.
- Medical Devices: Used in medical equipment for signal amplification and processing.
- Industrial Control Systems: Employed in control circuits for industrial automation.
- Consumer Electronics: Found in various consumer electronic devices requiring operational amplifiers.
- Measurement Instruments: Used in measurement and testing equipment for signal conditioning.
Q & A
- What is the operating supply voltage range of the LM201ADG?
The LM201ADG can operate with supply voltages from ±5V to ±20V.
- What is the typical input offset voltage of the LM201ADG?
The typical input offset voltage is around 2.0 mV.
- What is the input resistance of the LM201ADG?
The input resistance ranges from 1.5 to 4.0 MΩ.
- Does the LM201ADG have built-in overload protection?
- What is the typical supply current of the LM201ADG at ±20V supply voltage?
The typical supply current is around 1.8 to 3.0 mA.
- Can the LM201ADG be used in audio equipment?
- What are the common package types for the LM201ADG?
The LM201ADG is available in SOIC-8 and PDIP-8 packages.
- Is the LM201ADG Pb-free?
- What is the large signal voltage gain of the LM201ADG?
The large signal voltage gain ranges from ±10 to ±13.
- Can the compensation capacitor be adjusted in the LM201ADG?
