 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
PCM2901 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
PCM2901 Datasheet(HTML) 1 Page - Texas Instruments |
|
|
1 / 33 page  PCM2901 PCM2903 SLES034B − MARCH 2002 − REVISED JUNE 2004 STEREO AUDIO CODEC WITH USB INTERFACE, SINGLEENDED ANALOG INPUT/OUTPUT AND S/PDIF FEATURES D PCM2901: Without S/PDIF D PCM2903: With S/PDIF D On-Chip USB Interface: − With Full-Speed Transceivers − Fully Compliant With USB 1.1 Specification − Certified by USB-IF − Partially Programmable Descriptors(1) − USB Adaptive Mode for Playback − USB Asynchronous Mode for Record − Self-Powered D 16-Bit Delta Sigma ADC and DAC D Sampling Rate: − DAC: 32, 44.1, 48 kHz − ADC: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz D On-Chip Clock Generator: − With Single 12-MHz Clock Source D Single Power Supply: 3.3 V TYP D Stereo ADC − Analog Performance at VCCC = VCCP1 = VCCP2 = VCCX = VDD = 3.3 V − THD+N = 0.01% − SNR = 89 dB − Dynamic Range = 89 dB − Decimation Digital Filter − Pass-Band Ripple = ±0.05 dB − Stop-Band Attenuation = –65 dB − Single-Ended Voltage Input − Antialiasing Filter Included − Digital LCF Included D Stereo DAC − Analog Performance at VCCC = VCCP1 = VCCP2 = VCCX = VDD = 3.3 V − THD+N = 0.005% − SNR = 96 dB − Dynamic Range = 93 dB − Oversampling Digital Filter − Pass-Band Ripple = ±0.1 dB − Stop-Band Attenuation = –43 dB − Single-Ended Voltage Output − Analog LPF Included D Multifunctions: − Human Interface Device (HID) Volume ± Control and Mute Control − Suspend Flag D Package: 28-Pin SSOP APPLICATIONS D USB Audio Speaker D USB Headset D USB Monitor D USB Audio Interface Box DESCRIPTION The PCM2901/2903 is TI’s single-chip USB stereo audio codec with USB-compliant full-speed protocol controller and S/PDIF (only PCM2903). The USB protocol controller works with no software code, but the USB descriptors can be modified in some areas (for example, vendor ID/product ID). The PCM2901/2903 employs SpAct architecture, TI’s unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct enable playback and record with low clock jitter and with independent playback and record sampling rates. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. BurrBrown Products from Texas Instruments www.ti.com Copyright 2004, Texas Instruments Incorporated (1)The descriptor can be modified by changing a mask. SpAct is a trademark of Texas Instruments, Incorporated. Other trademarks are the property of their respective owners. |
Similar Part No. - PCM2901 |
|
Similar Description - PCM2901 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
