Overview
The MC33202PG, part of the MC33201/2/4 family of operational amplifiers from onsemi, is designed for low voltage, single supply operation. It offers rail-to-rail operation on both the input and output, allowing the inputs to be driven as high as 200 mV beyond the supply rails without phase reversal on the outputs. The output can swing within 50 mV of each rail, making full use of the available supply voltage range. This amplifier is capable of operating at very low supply voltages (± 0.9 V) and can handle supplies up to +12 V and ground. It is ideal for applications requiring high output current, low noise, and low distortion, particularly in audio applications.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC to VEE) | VS | +13 | V | ||
| Input Differential Voltage Range | VIDR | VCC + 0.5 V to VEE - 0.5 V | V | ||
| Input Offset Voltage | VIO | 6.0 | 9.0 | mV | |
| Input Bias Current | IIB | 5 | 200 | nA | |
| Output Voltage Swing (VOH, VOL) | 1.9, 0.10 | 3.15, 0.15 | 4.85, 0.15 | V | |
| Power Supply Current per Amplifier (ID) | 1.125 | mA | |||
| Gain Bandwidth Product (GBW) | 2.2 | MHz | |||
| Slew Rate (SR) | 1 | V/μs | |||
| Output Current (IO) | 80 | mA | |||
| Operating Temperature Range | -40 | +105 | °C |
Key Features
- Low voltage, single supply operation from +1.8 V to +12 V and ground.
- Rail-to-rail operation on both input and output, allowing inputs to be driven up to 200 mV beyond the supply rails without phase reversal.
- Output voltage swings within 50 mV of each rail.
- High output current capability (I_SC = 80 mA, Typ) with low supply current (I_D = 0.9 mA, Typ).
- Low noise and distortion combined with a high slew rate and drive capability, making it ideal for audio applications.
- Extended operating temperature ranges (-40°C to +105°C and -55°C to +125°C).
Applications
The MC33202PG is particularly suited for applications requiring high performance and low power consumption, such as:
- Audio amplifiers and audio signal processing due to its low noise and distortion characteristics.
- Industrial control systems where rail-to-rail operation and high output drive are necessary.
- Medical devices that require precise and stable voltage amplification.
- Automotive systems where the amplifier needs to operate over a wide temperature range.
Q & A
- What is the supply voltage range for the MC33202PG?
The MC33202PG can operate with a supply voltage range from +1.8 V to +12 V and ground.
- What is the input voltage range for the MC33202PG?
The input voltage range includes both supply rails, and inputs can be driven up to 200 mV beyond the supply rails without phase reversal.
- What is the output voltage swing capability of the MC33202PG?
The output voltage can swing within 50 mV of each rail.
- What is the typical output current of the MC33202PG?
The typical output current is 80 mA.
- What is the typical supply current of the MC33202PG?
The typical supply current is 0.9 mA.
- What is the gain bandwidth product of the MC33202PG?
The gain bandwidth product is typically 2.2 MHz.
- What is the slew rate of the MC33202PG?
The slew rate is typically 1 V/μs).
- What are the operating temperature ranges for the MC33202PG?
The operating temperature ranges are -40°C to +105°C and -55°C to +125°C).
- Is the MC33202PG suitable for audio applications?
Yes, it is ideal for audio applications due to its low noise and distortion combined with high slew rate and drive capability).
- What package types are available for the MC33202PG?
The MC33202PG is available in SOIC-8, Micro8, and PDIP-8 packages).
