Manufacturer Part Number
TLV320AIC3204IRHBR
Manufacturer
Texas Instruments
Introduction
Low-Power Stereo CODEC with programmable inputs and outputs, PowerTune capabilities, fixed predefined and parameterizable signal processing blocks, integrated PLL, and flexible digital interfaces.
Product Features and Performance
Stereo Audio Codec with flexible audio serial data interfaces
32-bit Resolution ADCs/DACs
Supports Sigma Delta conversion
Signal-to-Noise Ratio: 93 dB for ADCs, 100 dB for DACs
Dynamic Range: 92 dB for ADCs, 100 dB for DACs
Single-ended and differential input/output capability
Programmable microphone bias level
Integrated LDO regulators for analog and digital supplies
Flexible Power Saving modes and enhanced PowerTune capabilities
Customizable through PurePath™ Studio software
Product Advantages
High resolution audio quality with advanced noise filtration
Low power consumption suitable for battery-powered applications
Integrated PLL saves external components
Versatile interfacing supporting I2C and SPI for control, and I2S, LJ, RJ, DSP for audio data
Small footprint 32-VFQFN package suitable for space-constrained applications
Key Technical Parameters
Resolution (Bits): 32 b
Number of ADCs/DACs: 2/2
Signal-to-Noise Ratio (S/N Ratio), ADCs/DACs (dB) Typ: 93/100
Dynamic Range, ADCs/DACs (dB) Typ: 92/100
Voltage Supply, Analog: 1.5V ~ 1.95V
Voltage Supply, Digital: 1.26V ~ 1.95V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Extensive click and pop reduction circuitry
Over-temperature and over-current protection
Compliant with industry standards for electronic components
Compatibility
Compatible with various microcontrollers and processors due to flexible digital audio interfaces
Application Areas
Portable Audio Devices
Smartphones
Tablets
Digital Assistants
Multimedia Docks and Portables
Wireless Headsets
Product Lifecycle
Active: Product is currently in active production
Not reported as nearing discontinuation
Upgrades and replacement parts are available
Several Key Reasons to Choose This Product
Advanced audio features deliver a superior audio experience
High level of integration reduces external components and system cost
Flexible programmability via software allows customization for specific applications
Widely recognized manufacturer ensures reliability and technical support
Suitable for an extensive range of temperatures, making it versatile for various operational environments
Texas Instruments’ consistent part availability and lifecycle management strategies ensure long-term usability
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