Overview
The MC33204DR2, produced by onsemi, is a low-voltage, rail-to-rail operational amplifier designed for a wide range of applications. This quad operational amplifier is part of the MC33201/2/4 family and is notable for its ability to operate at very low supply voltages (±0.9 V) while also supporting supplies up to +12 V and ground. It features rail-to-rail operation on both the input and output, making it highly versatile and efficient in utilizing the available supply voltage range. The device is optimized for low noise, high slew rate, and high output current capability, making it ideal for audio and other demanding applications.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC to VEE) | VS | +13 | V | ||
| Input Offset Voltage (VCC = 5.0 V) | VIO | ±6.0 | ±8.0 | ±12 | mV |
| Output Voltage Swing (RL = 10 kΩ) | VOH/VOL | 4.85/0.15 | V | ||
| Power Supply Current per Amplifier (ID) | ID | 1.125 | mA | ||
| Slew Rate (VS = ±2.5 V, VO = -2.0 V to +2.0 V, RL = 2.0 kΩ, AV = +1.0) | SR | 0.5 | 1.0 | V/μs | |
| Gain Bandwidth Product (f = 100 kHz) | GBW | 2.2 | MHz | ||
| Maximum Junction Temperature | TJ | +150 | °C | ||
| Storage Temperature | Tstg | -65 | +150 | °C |
Key Features
- Rail-to-Rail Operation: Both input and output can swing within 50 mV of each supply rail, allowing full utilization of the supply voltage range.
- Low Voltage Operation: Can operate with supply voltages as low as ±0.9 V and up to +12 V and ground.
- High Output Current Capability: Output current boosting techniques provide high output current (ISC = 80 mA, Typ) while minimizing drain current.
- Low Noise and Distortion: Ideal for audio applications due to low noise, high slew rate, and drive capability.
- Extended Operating Temperature Ranges: Available in temperature ranges of -40°C to +105°C and -55°C to +125°C.
- Pb-Free Packages: Available in various Pb-free packages including SOIC-14, TSSOP-14, and others.
Applications
- Audio Applications: Due to its low noise, high slew rate, and drive capability, it is highly suitable for audio applications.
- Industrial Control Systems: Its robust specifications make it a good fit for industrial control systems requiring precise and reliable operation.
- Medical Devices: The device's low voltage operation and high accuracy make it suitable for various medical device applications.
- Automotive Systems: The NCV prefix versions are AEC-Q100 qualified and PPAP capable, making them suitable for automotive applications.
Q & A
- What is the minimum supply voltage for the MC33204DR2?
The MC33204DR2 can operate with supply voltages as low as ±0.9 V.
- What is the maximum output current capability of the MC33204DR2?
The output current boosting techniques provide a high output current capability of up to 80 mA (Typ).
- What are the operating temperature ranges for the MC33204DR2?
The device is available in temperature ranges of -40°C to +105°C and -55°C to +125°C.
- Is the MC33204DR2 suitable for audio applications?
Yes, it is highly suitable for audio applications due to its low noise, high slew rate, and drive capability.
- What types of packages are available for the MC33204DR2?
The device is available in various packages including SOIC-14, TSSOP-14, and others.
- What is the gain bandwidth product of the MC33204DR2?
The gain bandwidth product is 2.2 MHz.
- Can the MC33204DR2 be used in automotive applications?
Yes, the NCV prefix versions are AEC-Q100 qualified and PPAP capable, making them suitable for automotive applications.
- What is the maximum junction temperature for the MC33204DR2?
The maximum junction temperature is +150°C.
- Does the MC33204DR2 have rail-to-rail operation on both input and output?
Yes, it features rail-to-rail operation on both the input and output.
- What is the typical power supply current per amplifier for the MC33204DR2?
The typical power supply current per amplifier is 1.125 mA.
