The TLV320DAC3120 is a low-power, highly integrated, high-performance mono DAC with 24-bit mono playback.
The device integrates several analog features, such as a microphone bias, headphone drivers, and a mono speaker driver capable of driving a 4-Ω load. The TLV320DAC3120 has a fully programmable miniDSP for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ can be supported by the programmable digital-signal processing block. An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled by either a pin control or by register control. The audio functions are controlled using the I2C serial bus.
The TLV320DAC3120 is available in a 32-pin QFN package.
This data manual is designed using PDF document-viewing features that allow quick access to information. For example, performing a global search on "page 0 / register 27" produces all references to this page and register in a list. This makes is easy to traverse the list and find all information related to a page and register. Note that the search string must be of the indicated format. Also, this document includes document hyperlinks to allow the user to quickly find a document reference. To come back to the original page, click the green left arrow near the PDF page number at the bottom of the file. The hot-key for this function is alt-left arrow on the keyboard. Another way to find information quickly is to use the PDF bookmarks.
All other trademarks are the property of their respective owners
|Part number||Order||DAC channels||Analog inputs||Analog outputs||DAC SNR (Typ) (dB)||Sampling rate (Max) (kHz)||Control interface||Resolution (Bits)||Architecture||Package size: mm2:W x L (PKG)||Approx. price (US$)|
||1||2||2||95||192||I2C||32||Class-D||32VQFN: 25 mm2: 5 x 5 (VQFN | 32)||1.10 | 1ku|
80BGA MICROSTAR JUNIOR: 25 mm2: 5 x 5 (BGA MICROSTAR JUNIOR | 80)
28TSSOP: 62 mm2: 6.4 x 9.7 (TSSOP | 28)
28VQFN: 25 mm2: 5 x 5 (VQFN | 28)
|2.38 | 1ku|
||2||0||2||97||53||SPI||24||Delta-Sigma||32VQFN: 25 mm2: 5 x 5 (VQFN | 32)||2.91 | 1ku|
||2||2||4||95||192||I2C||32||Class-D||32VQFN: 25 mm2: 5 x 5 (VQFN | 32)||0.95 | 1ku|
||2||2||4||95||192||I2C||32||Class-D||32VQFN: 25 mm2: 5 x 5 (VQFN | 32)||1.15 | 1ku|
||2||2||4||95||96||I2C||24||Class AB||32VQFN: 25 mm2: 5 x 5 (VQFN | 32)||0.89 | 1ku|
See datasheet (DSBGA)
24VQFN: 16 mm2: 4 x 4 (VQFN | 24)
|0.85 | 1ku|