Manufacturer Part Number
PGA2311P
Manufacturer
Texas Instruments
Introduction
High-quality stereo audio volume control IC designed for professional and high-fidelity audio applications.
Product Features and Performance
Precision stereo audio volume control
High signal-to-noise ratio
Low distortion audio signal handling
SPI interface for digital control
Suitable for high-end audio applications
Product Advantages
Delivers clear and noise-free audio output
Robust performance with a wide range of supply voltages
Digital control allows for precise volume adjustments
Key Technical Parameters
2 audio channels
Volume control range: 31.5dB to -95.5dB
Supply Voltage: ±4.75V to 5.25V
Interface: SPI
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Reliable operation in extreme temperatures
Suitable for automotive-grade applications
Significant noise reduction capabilities
Compatibility
Can be used with various microcontrollers via SPI
Compatible with multiple audio and musical instrument applications
Application Areas
High-fidelity audio systems
Professional audio mixing consoles
Musical instruments
Home theater systems
Automotive audio systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation, with support and replacements available
Several Key Reasons to Choose This Product
Exceptional audio performance for professional-grade applications
Low distortion provides authentic audio reproduction
High-quality manufacturing from reputable semiconductor manufacturer Texas Instruments
Ease of integration with existing systems through SPI
Wide operating temperature range suitable for automotive and industrial environments
Robust volume control range catering to various audio dynamics needs