Overview
The LM1972MX/NOPB is a high-performance electronic component manufactured by Texas Instruments. This model is a digitally controlled audio attenuator designed for professional audio applications. It is widely used in audio systems where precise volume control and low distortion are critical. The LM1972MX/NOPB is positioned as a premium solution for audio engineers and manufacturers seeking reliable and high-quality audio processing components. Its unique selling points include its low noise, high precision, and ease of integration into existing audio systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | ±12 to ±15 | V | Dual Supply |
| Total Harmonic Distortion | 0.001% | % | Typical |
| Attenuation Range | 0 to -84 | dB | 1 dB Steps |
| Package | 20-SOIC | - | Surface Mount |
| Operating Temperature | -40 to +85 | °C | Industrial Range |
Key Features
- Digitally controlled attenuation with 1 dB steps
- Low noise and low distortion for high-fidelity audio
- Wide operating voltage range (±12V to ±15V)
- Surface mount package for easy integration
- Industrial temperature range for robust performance
Applications
The LM1972MX/NOPB is ideal for use in professional audio equipment such as mixing consoles, audio processors, and high-end amplifiers. It is also suitable for broadcast equipment, where precise audio control is essential. Its low distortion and high precision make it a preferred choice for applications requiring superior audio quality, such as studio recording and live sound reinforcement.
Q & A
1. What is the operating voltage range of the LM1972MX/NOPB?
The operating voltage range is ±12V to ±15V.
2. What is the attenuation range of this component?
The attenuation range is 0 to -84 dB in 1 dB steps.
3. What is the typical total harmonic distortion?
The typical total harmonic distortion is 0.001%.
4. What package does the LM1972MX/NOPB come in?
It comes in a 20-SOIC surface mount package.
5. What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
6. Is this component suitable for professional audio applications?
Yes, it is designed for professional audio applications.
7. Can it be used in broadcast equipment?
Yes, it is suitable for broadcast equipment.
8. Does it support digital control?
Yes, it features digitally controlled attenuation.
9. What is the key advantage of using this component?
Its key advantage is its low noise and high precision.
10. Is it easy to integrate into existing systems?
Yes, its surface mount package allows for easy integration.
