Texas Instruments

LM1971MX/NOPB  

Audio Special Purpose ICs

LM1971MX/NOPB Description

The LM1971MX/NOPB is a high-performance volume control IC from Texas Instruments, designed specifically for communication systems. This audio special purpose IC is part of the Overture™ series and offers a range of features that make it ideal for a variety of applications. With a single channel and a 115dB specification, it provides precise volume control in a compact surface-mount package.

LM1971MX/NOPB Features

• Series: Overture™
• Function: Volume Control
• Specifications: 115dB
• Number of Channels: 1
• Voltage - Supply: 4.5V ~ 12V
• Interface: SPI
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Base Product Number: LM1971
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The LM1971MX/NOPB stands out due to its high dynamic range and low power consumption, making it an excellent choice for applications where audio quality and energy efficiency are paramount. Its SPI interface allows for easy integration with existing systems, while the surface-mount design contributes to a compact footprint.

LM1971MX/NOPB Applications

The LM1971MX/NOPB is particularly well-suited for use in communication systems where precise volume control is necessary. This includes applications such as:

• Telecommunications: For adjusting volume levels in telephones and other communication devices.
• Audio Equipment: In devices like amplifiers and mixers where fine control over audio levels is required.
• Automotive Infotainment Systems: To manage audio levels in car audio systems.

Its high dynamic range and low power consumption make it an ideal choice for battery-powered devices, ensuring long battery life without compromising on audio quality.

Conclusion of LM1971MX/NOPB

In conclusion, the LM1971MX/NOPB from Texas Instruments is a versatile and high-performing volume control IC. Its unique combination of a high dynamic range, low power consumption, and a user-friendly SPI interface make it an excellent choice for a wide range of communication systems. Whether used in telecommunications, audio equipment, or automotive infotainment systems, the LM1971MX/NOPB delivers reliable performance and precise volume control.

LM1971MX/NOPB Documents

Download datasheets and manufacturer documentation for LM1971MX/NOPB

Datasheets :

LM1971      

HTML Datasheet :

LM1971      

PCN Design/Specification :

Copper Wire Revision A 19/Jan/2015       Copper Wire Base Metal 29/Sep/2014