SLAS513C February 2007 – December 2014 TLV320AIC3105
Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality.
The TLV320AIC3105 is a highly integrated low-power stereo audio codec with integrated stereo headphone/line amplifier, as well as multiple single-ended inputs and single-ended or fully differential programmable outputs. All the features of the TLV320AIC3105 are accessed by programmable registers. External processor with I2C protocol is required to control the device. It is good practice to perform a hardware reset after initial power up to ensure that all registers are in their default states. Extensive register-based power control is included, enabling stereo 48-kHz DAC playback as low as 14-mW from a 3.3-V analog supply, making it ideal for portable battery-powered audio and telephony applications.
|Supply voltage (AVDD, DRVDD)||3.3 V|
|Supply voltage (DVDD, IOVDD)||1.8 V|
|Analog high-power output driver load||16 Ω|
|Analog fully differential line output driver load||10 kΩ|
Refer to the previous Design Requirements section.
Refer to the previous Detailed Design Procedure section.
Refer to the previous Application Curves section.