Overview
The MC33178D, produced by ON Semiconductor, is a high-quality monolithic operational amplifier that employs Bipolar technology. This device is part of the MC33178/9 series, designed for quality audio and data signal processing applications. It features low input offset voltage, noise, and distortion, making it suitable for a variety of high-performance applications. The amplifier offers high output current drive capability while consuming minimal power, making it an efficient choice for many electronic systems.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC to VEE) | VS | +36 | V | ||
| Input Offset Voltage | |VIO| | 0.15 | 3.0 | mV | |
| Temperature Coefficient of Input Offset Voltage | ΔVIO/ΔT | 2.0 | μV/°C | ||
| Slew Rate | SR | 1.2 | 2.0 | V/μs | |
| Gain Bandwidth Product | GBW | 2.5 | 5.0 | MHz | |
| Output Drive Capability | 600 | Ω | |||
| Maximum Junction Temperature | TJ | +150 | °C | ||
| Operating Temperature Range | TA | -40 | +85 | °C | |
| Power Dissipation | PD | Note 2 | mW |
Key Features
- Low input offset voltage: 0.15 mV (mean)
- Low total harmonic distortion: 0.0024% (@ 1.0 kHz with 600 Ω load)
- High output current drive capability: 600 Ω
- Large output voltage swing
- No deadband crossover distortion
- Excellent phase and gain margins
- Low open-loop high frequency output impedance
- Symmetrical source and sink AC frequency performance
- ESD clamps on the inputs for increased ruggedness
- Pb-free packages available
Applications
The MC33178D is suitable for various high-performance applications, including:
- Quality audio signal processing
- Data signal processing
- Professional audio equipment
- Medical devices requiring low noise and high accuracy
- Industrial control systems
- High-fidelity audio systems
Q & A
- What is the typical input offset voltage of the MC33178D?
The typical input offset voltage is 0.15 mV. - What is the maximum supply voltage for the MC33178D?
The maximum supply voltage is ±18 V, with a total supply voltage of up to 36 V. - What is the slew rate of the MC33178D?
The slew rate is typically 2.0 V/μs. - What is the gain bandwidth product of the MC33178D?
The gain bandwidth product is typically 5.0 MHz. - Does the MC33178D have ESD protection?
Yes, the MC33178D has ESD clamps on the inputs to increase ruggedness without affecting device performance. - What are the available package options for the MC33178D?
The MC33178D is available in SOIC-8, PDIP-8, and Micro8 packages. - What is the operating temperature range of the MC33178D?
The operating temperature range is -40°C to +85°C. - What is the maximum junction temperature for the MC33178D?
The maximum junction temperature is +150°C. - What is the total harmonic distortion of the MC33178D?
The total harmonic distortion is 0.0024% at 1.0 kHz with a 600 Ω load. - Is the MC33178D suitable for audio applications?
Yes, the MC33178D is designed for quality audio signal processing and is suitable for high-fidelity audio systems.
