Texas InstrumentsTLV320AIC34EVM-K

The TLV320AIC34EVM is in Texas Instruments‘ modular EVM form factor, which allows direct evaluation of the device performance and operating characteristics, and eases software development and system prototyping. This EVM is compatible with the 5 6K Interface Evaluation Module (SLAU104) and the HPA-MCUINTERFACE (SLAU106) from Texas Instruments and additional third-party boards whichsupports the TI Modular EVM format. The TLV320AIC34EVM-K is a complete evaluation/demonstration kit, which includes a USB-based motherboard called the USB-MODEVM Interface board and evaluation software for use with a personalcomputer running the Microsoft Windows operating systems.

Four Channel Audio DAC
102&nbs;dBA Signal-to-Noise Ratio
16/20/24/32 Bit Data
Supports Rates from 8 kHz to 96 kHz
3D/Bass/Treble/EQ/De-Emphasis Effects
Flexible Power Saving Modes and Performance are available
Four Channel Audio ADC
92 dBA Signal-to-Noise Ratio
Supports Rates From 8 kHz to 96 kHz
Digital Signal Processing and Noise
Filtering Available During Record
Twelve Audio Inputs
Programmable in Single-Ended or Fully Differential Configurations
3-State Capability for Floating Input Configuration
Fourteen Audio Output Drivers
Stereo 8 Ω, 500 mW/Channel Speaker Drive Capability
Multiple Fully Differential or Single-Ended Headphone Drivers
Multiple Fully Differential or Single-Ended Line Outputs
Fully Differential Mono Outputs
Low Power: 15 mW Stereo 48 kHz Playback With 3.3 V Analog Supply
Ultralow-Power Mode With Passive Analog Bypass
Programmable Input/Output Analog Gains
Automatic Gain Control (AGC) for Record
Programmable Microphone Bias Level
Dual Programmable PLLs for Flexible ClockGeneration

SLAU232, TLV320AIC34EVM-K - User Guide
SLAS538, Four Channel Low Power Audio Codec (Rev. A)