Overview
The MC33202VD is a member of the MC33201/2/4 family of operational amplifiers produced by onsemi. These amplifiers are designed to provide rail-to-rail operation on both the input and output stages, making them highly versatile for a wide range of applications. They can operate with very low supply voltages, as low as ±0.9 V, and can handle supply voltages up to +12 V and ground. This family of op-amps is known for its low noise, high output current capability, and wide common mode input voltage range, even at low supply voltages.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Supply Voltage (VCC to VEE) | VS | +13 | V |
| Input Differential Voltage Range | VIDR | Note 1 | V |
| Common Mode Input Voltage Range | VCM | VCC + 0.5 V to VEE - 0.5 V | V |
| Output Short Circuit Duration | ts | Note 3 | sec |
| Maximum Junction Temperature | TJ | +150 | °C |
| Storage Temperature | Tstg | −65 to +150 | °C |
| Maximum Power Dissipation | PD | Note 3 | mW |
| Input Offset Voltage (VCC = 5.0 V, TA = 25°C) | VIO | ±10 mV (max) | mV |
| Output Voltage Swing (RL = 10 kΩ) | VOH/VOL | 4.85 V / 0.15 V | V |
| Power Supply Current per Amplifier (ID) | ID | 1.125 mA | mA |
Key Features
- Rail-to-Rail Operation: Both input and output stages can operate within 50 mV of the supply rails, maximizing the use of the available 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 ensure high output current while minimizing drain current.
- Low Noise and Distortion: Ideal for audio applications due to low noise and distortion combined with a high slew rate and drive capability.
- Wide Common Mode Input Voltage Range: The common mode input voltage range extends from VCC to VEE, allowing operation with single or split voltage supplies.
- Extended Temperature Range: Guaranteed operation over a temperature range of −40°C to +105°C (and up to −55°C to +125°C for some versions).
Applications
- Audio Systems: The low noise, high slew rate, and high output current capability make these amplifiers suitable for audio applications.
- Industrial Control Systems: The wide common mode input voltage range and rail-to-rail operation are beneficial in industrial control environments.
- Medical Devices: The low voltage operation and high accuracy make these amplifiers suitable for medical device applications.
- Automotive Systems: The extended temperature range and robust specifications make them suitable for automotive applications.
Q & A
- What is the supply voltage range for the MC33202VD?
The MC33202VD can operate with supply voltages ranging from ±0.9 V to +12 V and ground.
- What is the maximum junction temperature for the MC33202VD?
The maximum junction temperature is +150°C.
- What is the common mode input voltage range for the MC33202VD?
The common mode input voltage range extends from VCC + 0.5 V to VEE - 0.5 V.
- What is the output voltage swing for the MC33202VD with a 10 kΩ load?
The output voltage swing is approximately 4.85 V (VOH) and 0.15 V (VOL) with a 10 kΩ load.
- What is the power supply current per amplifier for the MC33202VD?
The power supply current per amplifier is 1.125 mA.
- Is the MC33202VD suitable for audio applications?
Yes, it is suitable due to its low noise, high slew rate, and high output current capability.
- Can the MC33202VD operate with single or split voltage supplies?
Yes, it can operate with either single or split voltage supplies due to its wide common mode input voltage range.
- What is the storage temperature range for the MC33202VD?
The storage temperature range is −65°C to +150°C.
- Is the MC33202VD guaranteed to operate over an extended temperature range?
Yes, it is guaranteed to operate over a temperature range of −40°C to +105°C (and up to −55°C to +125°C for some versions).
- What are some typical applications for the MC33202VD?
Typical applications include audio systems, industrial control systems, medical devices, and automotive systems.
