Datasheet Texas Instruments PCM2912A — Datenblatt
| Hersteller | Texas Instruments |
| Serie | PCM2912A |
Audio-CODEC mit USB-Schnittstelle, Monomikrofoneingang und Stereo-Kopfhörerausgang
Datenblätter
PCM2912A Audio Codec With USB Interface, Mono Microphone Input and Stereo Headphone Output datasheet
PDF, 1.1 Mb, Revision: A, Datei veröffentlicht: Aug 25, 2015
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Preise
Status
| PCM2912APJT | PCM2912APJTR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Verpackung
| PCM2912APJT | PCM2912APJTR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 32 | 32 |
| Package Type | PJT | PJT |
| Industry STD Term | TQFP | TQFP |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 1000 |
| Carrier | JEDEC TRAY (10+1) | LARGE T&R |
| Device Marking | PCM2912A | PCM2912A |
| Width (mm) | 7 | 7 |
| Length (mm) | 7 | 7 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .8 | .8 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | PCM2912APJT | PCM2912APJTR |
|---|---|---|
| ADC Channels | 1 | 1 |
| Additional Features | USB Interface,Mic Bias,PGAs,Sidetone | USB Interface,Mic Bias,PGAs,Sidetone |
| Analog Inputs | 1 | 1 |
| Analog Outputs | 2 | 2 |
| Control Interface | H/W | H/W |
| DAC Channels | 2 | 2 |
| Package Size: mm2:W x L, PKG | 32TQFP: 81 mm2: 9 x 9(TQFP) | 32TQFP: 81 mm2: 9 x 9(TQFP) |
| Sampling Rate(Max), kHz | 48 | 48 |
| Supply Voltage(s), V | 5 | 5 |
Öko-Plan
| PCM2912APJT | PCM2912APJTR | |
|---|---|---|
| RoHS | Compliant | Compliant |
Anwendungshinweise
- Operating Environments for PCM2912A Applications (Rev. A)PDF, 27 Kb, Revision: A, Datei veröffentlicht: Nov 10, 2016
- Solving Enumeration Errors in USB Audio DAC and CODEC DesignsPDF, 157 Kb, Datei veröffentlicht: Oct 30, 2009
TI’s portfolio of audio digital-to-analog converters (DACs) and coder/decoders (codecs) with integrated USB interfaces offers an excellent building block for any streaming USB audio system. When designing with the PCM270x and PCM29xx devices, careful attention must be given to both the clocking and USB hardware configurations in order to ensure proper host to device communication.This applicatio - Dyamic Performance Testing of Digital Audio D/A ConvertersPDF, 145 Kb, Datei veröffentlicht: Oct 2, 2000
This application bulletin will provide the reader with an understanding of test methods for audio digital-to-analog converters (DACs). In particular, delta-sigma DACs require a special understanding due to the nature of their architecture.
Modellreihe
Serie: PCM2912A (2)
Herstellerklassifikation
- Semiconductors> Audio> Audio Converters> Audio USB Converter