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PCM2902 data sheet, product information and support | …
https://www.ti.com/product/PCM2902
The PCM2900/2902 is Texas Instruments' single-chip USB stereo audio codec with USB-compliant full-speed protocol controller and S/PDIF (only PCM2902). The USB protocol controller works with no software code, but the USB descriptors can be modified in some areas (e.g., vendor ID/product ID). The PCM2900/2902 employs SpAct™ architecture, TI's unique system that recovers the …
Stereo Audio CODEC w/USB Interface, Single-Ended …
https://www.ti.com/lit/ds/symlink/pcm2902.pdf
PCM2902). The USB protocol controller works with – Analog Performance at V BUS = 5 V no software code, but the USB descriptors can be – THD+N = 0.01% modified in some areas (e.g., vendor ID/product ID). – SNR = 89 dB The PCM2900/2902 employs SpAct™ architecture, TI's unique system that recovers the audio clock from – Dynamic Range = 89 dB
PCM2902C data sheet, product information and support | …
https://www.ti.com/product/PCM2902C
The PCM2900C/2902C are Texas Instruments' single-chip, USB, stereo audio codecs with a USB-compliant full-speed protocol controller and S/PDIF (PCM2902C only). The USB protocol controller requires no software code. The PCM2900C/2902C employ SpAct architecture, TI's unique system that recovers the audio clock from USB packet data.
USB soundcard with PCM2902 - Pavouk
http://pavouk.org/hw/usbcodecpcm2902/en_index.html
Hearts of the circuit is PCM2902 which is complete USB audio codec. sample frequency is 48kHz. Integrated circuit includes USB controller for ADC and DAC, HID part for three buttons, output volume control and S/PDIF encoder and decoder. Circuit is based on recommended circuit from datasheet. All voltages are blocked with 1uF capacitors.
PCM2902 Datasheet(PDF) - Texas Instruments
https://www.alldatasheet.com/datasheet-pdf/pdf/83787/TI/PCM2902.html
STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE ENDED ANALOG INPUT/OUTPUT AND S/PDIF, PCM2902 datasheet, PCM2902 circuit, PCM2902 data sheet : TI, alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors.
USB\VID_08BB&PID_2902 - PCM2902 Audio Codec | Device Hunt
https://devicehunt.com/view/type/usb/vendor/08BB/device/2902
PCM2902 Audio CODEC: Vendor Device USB: 08bb: Texas Instruments: 29b3: PCM2903B Audio CODEC: Vendor Device USB: 08bb: Texas Instruments: 29b6: PCM2906B Audio CODEC: Vendor …
Tuning a Cheap USB Audio Interface - SPEKTRALFUNKTION
https://spektralfunktion.wordpress.com/2015/04/18/tuning-a-cheap-usb-audio-interface/
Unfortunately the Burr-Brown (now TI) USB audio codec pcm2902 is broken by design. The internal voltage reference shows a terrible distortion because the 1 kHz usb clock isn’t decoupled properly. The data sheet recommends the use of an external voltage reference for a high-performance application (figure 37) – unfortunately Behringer uses the circuit for a …
USB Audio Filter Driver Installation Guide
https://www.ti.com/lit/ug/slau238/slau238.pdf
•PCM2902 Stereo Audio Codec With USB Interface, Single-Ended Analog Input/Output and S/PDIF Prior to starting the installation you must have: qA computer user ID that has Administrator privileges. qA PCM290x Codec device (or related product) ready to connect to the PC. 1. Connect PCM290x (or product using PCM290x to PC). 2.
GitHub - erichVK5/PCM290x-USB-audio-interface: Open …
https://github.com/erichVK5/PCM290x-USB-audio-interface
An open source hardware USB audio interface board for amateur radio and other applications. The June 2014 edition of Amateur Radio magazine published a design for a USB sound card based on the PCM290x family of CODECs. The depicted prototype used the PCM2904. The board has optional connectors for the 3 switches supported by the CODEC, an SPDIF header for the …
Compact USB Audio Adapter - Malinov Family Web Presence
http://www.malinov.com/Home/sergeys-projects/compact-usb-audio-adapter
As mentioned above the main component is Texas Instruments PCM2902 USB audio codec IC (U1). Additionally the circuit uses Texas Instruments REG103UA LDO IC for conditioning power for the analog circuitry (U2) and a pair of dual channel operational amplifier ICs that work as low pass filters for input and output (U5 and U6).
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