Overview
The MC33202DMR2 is a part of the MC33201/2/4 family of operational amplifiers produced by ON Semiconductor. This device is designed for low voltage, single supply operation and features rail-to-rail input and output capabilities. It can operate with supply voltages ranging from +1.8 V to +12 V and ground, making it versatile for various applications. The amplifier is known for its high output drive capability, low noise and distortion, and a high slew rate, which makes it ideal for audio applications among others.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage Range | VCC | +1.8 | - | +12 | V |
| Input Voltage Range | VICR | VEE - 0.2 | - | VCC + 0.2 | V |
| Output Voltage Swing | VOH/VOL | 4.85/0.15 | - | - | V (RL = 10 kΩ) |
| Supply Current per Amplifier | ID | 0.9 | - | - | mA |
| Output Current | ISC | - | 80 | - | mA |
| Gain Bandwidth Product | GBP | - | 2.2 | - | MHz |
| Operating Temperature Range | TA | -40 | - | +105 | °C |
Key Features
- Rail-to-rail input and output operation, allowing the inputs to be driven as high as 200 mV beyond the supply rails without phase reversal on the outputs.
- Low voltage, single supply operation from +1.8 V to +12 V and ground.
- High output current capability (ISC = 80 mA, Typ) with 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).
- Low noise and distortion combined with a high slew rate, making it suitable for audio applications.
Applications
The MC33202DMR2 is suitable for a variety of applications due to its versatile characteristics. Key applications include:
- Audio amplification: The low noise, high slew rate, and high output drive capability make it ideal for audio applications.
- Industrial control systems: Its ability to operate over a wide temperature range and handle high output currents is beneficial in industrial settings.
- Medical devices: The rail-to-rail operation and low voltage supply capabilities are advantageous in medical equipment where precision and reliability are crucial.
- Automotive systems: The extended operating temperature range and robust performance make it suitable for automotive applications.
Q & A
- What is the supply voltage range for the MC33202DMR2?
The MC33202DMR2 can operate with supply voltages ranging from +1.8 V to +12 V and ground.
- What is the input voltage range for this amplifier?
The input voltage range includes both supply rails and can be driven as high as 200 mV beyond the supply rails without phase reversal on the outputs.
- What is the output voltage swing for the MC33202DMR2?
The output voltage can swing within 50 mV of each rail, and for a 10 kΩ load, it is typically 4.85 V and 0.15 V from the positive and negative rails, respectively.
- What is the typical supply current per amplifier?
The typical supply current per amplifier is 0.9 mA.
- What is the gain bandwidth product of the MC33202DMR2?
The gain bandwidth product is typically 2.2 MHz.
- What are the operating temperature ranges for this amplifier?
The operating temperature ranges are -40° to +105°C and -55° to +125°C.
- Is the MC33202DMR2 suitable for audio applications?
Yes, it is suitable for audio applications due to its low noise, high slew rate, and high output drive capability.
- What is the output current capability of the MC33202DMR2?
The output current capability is typically 80 mA.
- Does the MC33202DMR2 have phase reversal on the output for over-driven input signals?
No, it does not have phase reversal on the output for over-driven input signals.
- What are the common package types available for the MC33202DMR2?
The common package types include SOIC-8 and Micro8.
