Manufacturer Part Number
LM1971MX
Manufacturer
Texas Instruments
Introduction
LM1971MX is an integrated circuit designed for audio special purposes, specifically for volume control, and is part of the Overture™ series. It is aimed at enhancing communication systems through precise audio management.
Product Features and Performance
Single channel audio volume control
SPI interface for communication
Compatible with a wide voltage supply range from 4.5V to 12V
Operates efficiently in a broad temperature range of -40°C to 85°C
High signal-to-noise ratio with a specification of 115dB
Designed for surface mount technology, facilitating easier integration into various systems
Product Advantages
Precise and reliable volume control in communication systems
Flexible interface options allowing for easy integration in digital systems
Wide operational temperature and voltage range ensure reliability under varying conditions
High-quality audio performance with minimal signal distortion
Key Technical Parameters
Number of Channels: 1
Interface: SPI
Voltage Supply: 4.5V ~ 12V
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-SOIC
Quality and Safety Features
Complies with Texas Instruments' rigorous quality standards
Designed for high reliability and stable performance across its operational temperature and voltage range
Compatibility
Suitable for integration in communication systems requiring digital volume control
Application Areas
Communication systems
Audio equipment
Consumer electronics
Professional audio systems
Product Lifecycle
Status: Active
Not nearing discontinuation, ensuring long-term availability
Upgrades and replacements are available, maintaining system compatibility and performance enhancements
Several Key Reasons to Choose This Product
High reliability and stability offered by Texas Instruments
Precise volume control enhances audio quality in communication systems
Flexible digital interface simplifies system integration
Wide operating range supports use in diverse conditions and applications
Long-term availability and support from the manufacturer ensure sustained performance and system longevity
LM1972M/NOPBTexas Instruments
LM1973MNS