Overview
The MC33201DR2G from onsemi is a low voltage, rail-to-rail, single operational amplifier. This device is part of the MC33201/2/4 family of operational amplifiers, which are designed to provide rail-to-rail operation on both the input and output. The amplifier can operate with supply voltages ranging from 1.8V to 12V and is suitable for applications requiring low power consumption and high performance.
The MC33201DR2G is notable for its ability to work at very low supply voltages yet maintain high output current capability, making it ideal for various applications including audio and general-purpose amplification.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | |
| No of Channels | 1 | |
| Slew Rate-Nom | 1 V/µs | |
| Input Offset Voltage-Max | 6 mV | |
| Gain Bandwidth Product | 2.2 MHz | |
| Average Bias Current-Max | 200 nA | |
| Supply Voltage | 1.8 V to 12 V | |
| Common Mode Rejection Ratio | 90 dB | |
| Supply Current | 0.9 mA | |
| Output Type | Rail to Rail | |
| Operating Temp Range | -40°C to +105°C | |
| Phase Margin | 65° | |
| Low Noise | 25 nV/√Hz | |
| Output Current | 80 mA | |
| Moisture Sensitivity Level | 1 | |
| Package Style | SOIC-8 | |
| Mounting Method | Surface Mount |
Key Features
- Low Voltage, Single Supply Operation (+1.8 V and Ground to +12 V and Ground)
- Input Voltage Range Includes both Supply Rails
- Output Voltage Swings within 50 mV of both Rails
- No Phase Reversal on the Output for Over-driven Input Signals
- High Output Current (ISC = 80 mA, Typ)
- Low Supply Current (ID = 0.9 mA, Typ)
- 600 Ω Output Drive Capability
- Extended Operating Temperature Ranges (-40° to +105°C and -55° to +125°C)
- Typical Gain Bandwidth Product = 2.2 MHz
- Pb−Free Packages are Available
Applications
The MC33201DR2G is suitable for a variety of applications due to its rail-to-rail operation, low noise, and high output current capability. Key applications include:
- Audio Applications: The combination of low noise and distortion with a high slew rate and drive capability makes this amplifier ideal for audio applications.
- General-Purpose Amplification: Its versatility in operating over a wide supply voltage range and its ability to drive loads make it a good choice for general-purpose amplification tasks.
- Industrial and Automotive Systems: The extended operating temperature range and robust performance make it suitable for use in industrial and automotive environments.
Q & A
- What is the supply voltage range of the MC33201DR2G?
The MC33201DR2G can operate with supply voltages ranging from 1.8V to 12V.
- What is the slew rate of the MC33201DR2G?
The slew rate of the MC33201DR2G is 1 V/µs.
- What is the maximum input offset voltage of the MC33201DR2G?
The maximum input offset voltage is 6 mV.
- What is the gain bandwidth product of the MC33201DR2G?
The gain bandwidth product is 2.2 MHz.
- What is the output current capability of the MC33201DR2G?
The output current capability is 80 mA.
- What is the operating temperature range of the MC33201DR2G?
The operating temperature range is -40°C to +105°C.
- What package style is the MC33201DR2G available in?
The MC33201DR2G is available in an SOIC-8 package.
- Is the MC33201DR2G Pb-free?
- What is the common mode rejection ratio of the MC33201DR2G?
The common mode rejection ratio is 90 dB.
- What is the phase margin of the MC33201DR2G?
The phase margin is 65°.
- What is the noise density of the MC33201DR2G?
The noise density is 25 nV/√Hz.
