The TLV320DAC26 is a high-performance audio DAC with 16/20/24/32-bit 97-dBA stereo playback. The audio output drivers on the DAC26 are highly flexible, having software-programmable low or high-power drive modes to optimize system power dissipation. The outputs can be configured to supply up to 330 mW into a bridge terminated 8- headphone amplifiers in ac-coupled or capless output configurations, and can supply a stereo line-level output
A programmable digital audio effects processor enables bass, treble, midrange, or equalization playback processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, DSP, Left/Right Justified) in master or slave mode, and also includes an on-chip programmable PLL for flexible clock generation capability. Highly configurable software power control is provided, enabling stereo audio playback at 48 ksps at 11 mW with a 3.3-V analog supply level.
The DAC26 is available in a 32 lead QFN.
SPI is a trademark of Motorola.
I2S is a trademark of Phillips Electronics.
|Part number||Order||Audio input type||Architecture||Speaker channels (Max)||Power stage supply (Min) (V)||Power stage supply (Max) (V)||Output power (W)||Load (Min) (ohms)||SNR (dB)||THD + N @ 1 kHz (%)||Iq (Typ) (mA)||Control interface||Closed/open loop||Analog supply (Min) (V)||Analog supply (Max) (V)||Sampling rate (Max) (kHz)||PSRR (dB)||Operating temperature range (C)||Rating|
||Delta-Sigma||SPI||53||-40 to 85||Catalog|
-10 to 70
-40 to 85
||Analog Input||Class-D||Mono||2.7||3.6||2.5||4||95||0.008||16.38||I2C||Open||2.7||3.6||192||44||-40 to 85||Catalog|
||Class-AB||I2C||96||-40 to 85||Catalog|