Overview
The MC33201DG is a low-voltage, rail-to-rail operational amplifier produced by ON Semiconductor. This device is part of the MC33201/2/4 family, which is designed to operate with very low supply voltages (as low as ±0.9 V) while also supporting supplies up to +12 V and ground. The rail-to-rail operation on both the input and output allows for full utilization of the supply voltage range, making it highly versatile. The amplifier features low noise, high slew rate, and high output current capability, making it ideal for various applications, including audio systems.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Supply Voltage (VCC to VEE) | +13 | V |
| Input Differential Voltage Range | V | V |
| Common Mode Input Voltage Range | VCC + 0.5 V to VEE - 0.5 V | V |
| Output Short Circuit Duration | sec | sec |
| Maximum Junction Temperature | +150 | °C |
| Storage Temperature | −65 to +150 | °C |
| Input Offset Voltage (VCC = 5.0 V) | ±6.0 to ±12 | mV |
| Output Voltage Swing (RL = 10 kΩ) | 1.9 to 4.85 | V |
| Power Supply Current per Amplifier (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) | 0.5 to 1.0 | V/μs |
| Gain Bandwidth Product (f = 100 kHz) | 2.2 | MHz |
| Gain Margin (RL = 600 Ω, CL = 0 pF) | 12 | dB |
| Phase Margin (RL = 600 Ω, CL = 0 pF) | 65 | Deg |
Key Features
- Rail-to-rail operation on both input and output, allowing the output to swing within 50 mV of each rail and inputs to be driven 200 mV beyond the supply rails without phase reversal.
- Low voltage operation, supporting supplies from ±0.9 V to +12 V and ground.
- High output current capability with low drain current due to output current boosting techniques.
- Low noise and distortion, combined with a high slew rate, making it suitable for audio applications.
- Available in various package types, including SOIC-8, TSSOP-14, and Micro8.
Applications
- Audio systems: The low noise, high slew rate, and high drive capability make it an ideal choice for audio applications.
- Industrial control systems: Suitable for applications requiring precise signal amplification and low power consumption.
- Medical devices: Can be used in medical equipment where low noise and high accuracy are crucial.
- Automotive systems: Applicable in automotive electronics due to its robust performance over a wide temperature range.
Q & A
- What is the supply voltage range for the MC33201DG?
The MC33201DG can operate with supply voltages ranging from ±0.9 V to +12 V and ground.
- What is the input offset voltage for the MC33201DG?
The input offset voltage for the MC33201DG is ±6.0 to ±12 mV, depending on the supply voltage.
- What is the output voltage swing for the MC33201DG?
The output voltage swing for the MC33201DG is from 1.9 V to 4.85 V with a load resistance of 10 kΩ.
- What is the slew rate of the MC33201DG?
The slew rate of the MC33201DG is between 0.5 V/μs and 1.0 V/μs.
- What are the typical applications of the MC33201DG?
The MC33201DG is typically used in audio systems, industrial control systems, medical devices, and automotive systems.
- What package types are available for the MC33201DG?
The MC33201DG is available in SOIC-8, TSSOP-14, and Micro8 packages.
- What is the maximum junction temperature for the MC33201DG?
The maximum junction temperature for the MC33201DG is +150°C.
- What is the storage temperature range for the MC33201DG?
The storage temperature range for the MC33201DG is from −65°C to +150°C.
- How much power supply current does the MC33201DG consume per amplifier?
The MC33201DG consumes 1.125 mA of power supply current per amplifier.
- What is the gain bandwidth product of the MC33201DG?
The gain bandwidth product of the MC33201DG is 2.2 MHz.
- What is the phase margin of the MC33201DG?
The phase margin of the MC33201DG is 65 degrees.
