PCM2906DB ,STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENEDE ANALOG INPUT/OUTPUT AND S/PDIFFEATURES – Pass-Band Ripple = ±0.1 dB23• PCM2904: Without S/PDIF – Stop-Band Attenuation = –43 dB• ..
PCM2906DB ,STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENEDE ANALOG INPUT/OUTPUT AND S/PDIFELECTRICAL CHARACTERISTICSAll specifications at T = 25°C, V , = 5 V, f = 44.1 kHz, f = 1 kHz, 16-bi ..
PCM2912APJT ,Audio CODEC with USB Interface, Mono Microphone Input and Stereo Headphone Output 32-TQFP -25 to 85Features • Multifunctions:– Suspend, Playback, and Record Status Flag1• On-Chip USB Interface:– Mic ..
PCM3000 ,Stereo Audio CODEC 18-BITS, SERIAL INTERFACEFEATURES • Single 5-V Power Supply• Monolithic 18-Bit ΔΣ ADC and DAC • Small Package: SSOP-28• 16- ..
PCM3000E ,Stereo Audio CODEC 18-BITS, SERIAL INTERFACEELECTRICAL CHARACTERISTICSAll specifications at T = 25°C, V = V = 5 V, f = 44.1 kHz, SYSCLK = 384 f ..
PCM3001E ,Stereo Audio CODEC 18-BITS, SERIAL INTERFACEfeatures and data formats.– Digital De-EmphasisThe PCM3001 can be pin-programmed for data– Digital ..
PI49FCT3807DH , 1-10 Clock Buffer for Networking Applications
PI49FCT3807DH , 1-10 Clock Buffer for Networking Applications
PI49FCT3807DQ , 1-10 Clock Buffer for Networking Applications
PI49FCT3807DQE , 3.3V Fast CMOS Clock Driver
PI49FCT3807DQEX , 3.3V Fast CMOS Clock Driver
PI49FCT3807H , 3.3V Fast CMOS Clock Driver
PCM2906DB
Stereo USB1.1 CODEC with line-out and S/PDIF I/O, Bus-powered (HID Interface + 500mA USB Current) 28-SSOP
1FEATURES
APPLICATIONS
DESCRIPTION
PCM2904
PCM2906SLES042C–JUNE 2002–REVISED NOVEMBER 2007
STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE-ENDED ANALOG
INPUT/OUTPUT AND S/PDIF Pass-Band Ripple= ±0.1 dB
23• PCM2904: Without S/PDIF – Stop-Band Attenuation= –43 dB PCM2906: With S/PDIF – Single-Ended Voltage Output On-Chip USB Interface: – Analog LPF Included With Full-Speed Transceivers •
Multifunctions: Fully Compliant With USB 1.1 Specification – Human Interface Device (HID) Volume±
Control and Mute Control– Certified by USB-IF Suspend Flag– Partially Programmable Descriptors(1)
Package: 28-Pin SSOP– USB Adaptive Mode for Playback USB Asynchronous Mode for Record Bus Powered •
USB Audio Speaker•
16-Bit Delta-Sigma ADC and DAC •
USB Headset•
Sampling Rate: •
USB Monitor DAC: 32, 44.1,48 kHz •
USB Audio Interface Box ADC:8, 11.025, 16, 22.05, 32, 44.1,48 kHz On-Chip Clock Generator With Single 12-MHz
Clock Source The PCM2904/2906is Texas Instruments single-chip
Single Power Supply:5V Typical (VBUS) USB stereo audio codec with USB-compliant
full-speed protocol controller and S/PDIF (PCM2906•
Stereo ADC only). The USB protocol controller works with no
– Analog Performanceat VBUS=5V software code, but the USB descriptors can be
THD+N= 0.01% modified in some areas (for example, vendor
ID/product ID). The PCM2904/2906 employs SpAct™
– SNR= 89 dB architecture, TI's unique system that recovers the
– Dynamic Range=89 dB audio clock from USB packet data. On-chip analog
– Decimation Digital Filter PLLs with SpAct enable playback and record with low
clock jitter and with independent playback and record
– Pass-Band Ripple= ±0.05 dB sampling rates.
– Stop-Band Attenuation= –65 dB Single-Ended Voltage Input Antialiasing Filter Included Digital LCF Included Stereo DAC: Analog Performanceat VBUS=5V THD+N= 0.005% SNR= 96 dB Dynamic Range=93 dB Oversampling Digital Filter(1) The descriptor canbe modifiedby changinga mask.
Pleasebe aware thatan important notice concerning availability, standard warranty, and usein critical applicationsof
Texas Instruments semiconductor products and disclaimers thereto appearsatthe endofthis data sheet.
