Manufacturer Part Number
TLV320AIC22CPT
Manufacturer
Texas Instruments
Introduction
Audio codec specialized for voice over IP applications
Product Features and Performance
Serial data interface
16-bit resolution
Dual ADC and DAC
Sigma-delta modulation support
Typical signal-to-noise ratio: ADCs 84dB, DACs 92dB
Typical dynamic range: ADCs 87dB, DACs 92dB
Product Advantages
High-quality audio performance for VOIP
Integrated ADCs and DACs reduce external component count
Sigma-delta converters enhance signal quality
Key Technical Parameters
Resolution: 16-bit
Number of ADCs/DACs: 2/2
Supply voltage, analog: 2.7V to 3.6V
Supply voltage, digital: 1.65V to 1.95V
Operating temperature range: -40°C to 85°C
Quality and Safety Features
Robust operation over a wide temperature range
Compatibility
Serial interface compatible with various microcontrollers
Application Areas
Voice over IP (VOIP) systems
Telecommunication devices
Product Lifecycle
Not recommended for new designs
Alternatives may be offered
Several Key Reasons to Choose This Product
Proven reliability from Texas Instruments
Optimized for VOIP applications
Combines multiple functions in a single chip, saving space and cost
High signal integrity with built-in sigma-delta converters
Support for a wide range of supply voltages