Overview
The MC33202VP, produced by onsemi, is a member of the MC33201/2/4 family of low-voltage, rail-to-rail operational amplifiers. These amplifiers are designed to operate at very low supply voltages, as low as ±0.9 V, while also supporting supply voltages up to +12 V and ground. This versatility makes them suitable for a wide range of applications, particularly those requiring low power consumption and high performance.
The MC33202VP features a completely bipolar design, which enables rail-to-rail operation on both the input and output stages. This design ensures low noise, high output current capability, and a wide common mode input voltage range, even at low supply voltages. The amplifiers are guaranteed to operate over an extended temperature range and are suitable for both single and split voltage supplies.
Key Specifications
| Characteristic | Symbol | Value (VCC = 2.0 V) | Value (VCC = 3.3 V) | Value (VCC = 5.0 V) | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC to VEE) | VS | +13 | V | ||
| Input Offset Voltage (max) | VIO | ±8.0 | ±10 | ±12 | mV |
| Output Voltage Swing (VOH, RL = 10 kΩ) | VOH | 1.9 | 3.15 | 4.85 | V |
| Output Voltage Swing (VOL, RL = 10 kΩ) | VOL | 0.10 | 0.15 | 0.15 | V |
| Power Supply Current per Amplifier (ID) | ID | 1.125 | mA | ||
| Maximum Junction Temperature | TJ | +150 | °C | ||
| Storage Temperature | Tstg | −65 to +150 | °C | ||
Key Features
- Rail-to-Rail Operation: The MC33202VP offers rail-to-rail operation on both the input and output stages, allowing the inputs to be driven as high as 200 mV beyond the supply rails without phase reversal on the outputs.
- Low Noise and Distortion: The amplifier features low noise and distortion, making it ideal for audio applications.
- High Output Current Capability: Output current boosting techniques provide a high output current capability while minimizing the drain current of the amplifier.
- Wide Common Mode Input Voltage Range: The common mode input voltage range extends from VCC to VEE, allowing operation with either single or split voltage supplies.
- Extended Temperature Range: Guaranteed operation over an extended temperature range from −40°C to +105°C (and up to −55°C to +125°C for the 'V' versions).
Applications
The MC33202VP is suitable for a variety of applications due to its versatile performance characteristics. Some key applications include:
- Audio Systems: The low noise and distortion, along with high slew rate and drive capability, make it an ideal choice for audio applications.
- Industrial Control Systems: The wide common mode input voltage range and high output current capability are beneficial in industrial control environments.
- Medical Devices: The rail-to-rail operation and low power consumption make it suitable for medical devices that require precise and efficient operation.
- Automotive Systems: The extended temperature range and robust performance make it a good fit for automotive applications.
Q & A
- What is the minimum supply voltage for the MC33202VP?
The minimum supply voltage for the MC33202VP is ±0.9 V.
- What is the maximum supply voltage for the MC33202VP?
The maximum supply voltage for the MC33202VP is +13 V.
- What is the input offset voltage range for the MC33202VP at different supply voltages?
The input offset voltage range is ±8.0 mV at VCC = 2.0 V, ±10 mV at VCC = 3.3 V, and ±12 mV at VCC = 5.0 V.
- What is the output voltage swing for the MC33202VP at different load resistances?
The output voltage swing is 1.9 V (VOH) and 0.10 V (VOL) at RL = 10 kΩ for VCC = 2.0 V, 3.15 V (VOH) and 0.15 V (VOL) at RL = 10 kΩ for VCC = 3.3 V, and 4.85 V (VOH) and 0.15 V (VOL) at RL = 10 kΩ for VCC = 5.0 V.
- What is the power supply current per amplifier for the MC33202VP?
The power supply current per amplifier is 1.125 mA.
- What is the maximum junction temperature for the MC33202VP?
The maximum junction temperature is +150°C.
- What is the storage temperature range for the MC33202VP?
The storage temperature range is −65°C to +150°C.
- Can the MC33202VP operate with single or split voltage supplies?
Yes, the MC33202VP can operate with either single or split voltage supplies due to its wide common mode input voltage range.
- What are some typical applications for the MC33202VP?
Typical applications include audio systems, industrial control systems, medical devices, and automotive systems.
- What is the significance of the 'V' version of the MC33202VP?
The 'V' version of the MC33202VP is guaranteed to operate over an extended temperature range from −55°C to +125°C.
