PCM3501E ,Low Voltage/ Low Power/ 16-Bit/ Mono VOICE/MODEM CODECFEATURESl SINGLE +2.7V TO +3.6V POWER SUPPLYl 16-BIT DELTA-SIGMA DAC AND ADCl SMALL PACKAGE: 24-Lea ..
PCM3793ARHBR ,Very Low-Power Stereo CODEC with HP/Class-D Speaker Amplifier, notch filters, ALC and 3D Effects 32-VQFN -40 to 85SLAS529A–JANUARY 2007–REVISED FEBRUARY 2007This integrated circuit can be damaged by ESD. Texas Ins ..
PCM3793ARHBT ,Very Low-Power Stereo CODEC with HP/Class-D Speaker Amplifier, notch filters, ALC and 3D Effects 32-VQFN -40 to 85FEATURES • 2 (I C) or 3 (SPI) Wire Serial Control• Analog Front End: • Programmable Function by Reg ..
PCM3793RHBR ,Very Low-Power Stereo CODEC with HP/Class-D Speaker Amplifier, notch filters, ALC and 3D Effects 32-VQFN maximum ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
PCM3793RHBT ,Very Low-Power Stereo CODEC with HP/Class-D Speaker Amplifier, notch filters, ALC and 3D Effects 32-VQFN SLES193C–AUGUST 2006–REVISED FEBRUARY 2007This integrated circuit can be damaged by ESD. Texas Inst ..
PCM3794ARHBR ,Very Low-Power Stereo CODEC with HP Amplifier, notch filters, ALC and 3D Effects 32-VQFN -40 to 85ELECTRICAL CHARACTERISTICSAll specifications at T = 25°C, V = V = V = V = 3.3 V, f = 48 kHz, system ..
PI49FCT805TH , Fast CMOS Buffer/Clock Driver
PI49FCT805TS , Fast CMOS Buffer/Clock Driver
PI49FCT805TS , Fast CMOS Buffer/Clock Driver
PI49FCT805TSA , Fast CMOS Buffer/Clock Driver
PI49FCT805TSA , Fast CMOS Buffer/Clock Driver
PI49FCT805TSA , Fast CMOS Buffer/Clock Driver
PCM3501E
Low Voltage, Low Power, 16-Bit, Mono VOICE/MODEM CODEC
PCM3501 ® PCM3501 Low Voltage, Low Power, 16-Bit, Mono TM VOICE/MODEM CODEC lPOWER-DOWN MODE: 60μA (typ) FEATURES lSINGLE +2.7V TO +3.6V POWER SUPPLY l16-BIT DELTA-SIGMA DAC AND ADC lSMALL PACKAGE: 24-Lead SSOP lDIFFERENTIAL INPUT AND OUTPUT lDESIGNED FOR MODEM ANALOG FRONT END: Supports up to 56kbps Operation APPLICATIONS lANALOG PERFORMANCE: lSOFTWARE MODEMS FOR: Sampling Frequency: 7.2kHz to 26kHz Personal Digital Assistant Dynamic Range: 88dB (typ) at f = 8kHz, f = 1kHz S IN Notebook and Hand-Held PCs lSYSTEM CLOCK: 512f S Set-Top Box lMASTER OR SLAVE OPERATION Digital Television lON-CHIP CRYSTAL OSCILLATOR CIRCUIT Embedded Systems lADC-TO-DAC LOOP-BACK MODElPORTABLE VOICE RECORDER/PLAYER lTIME SLOT MODE SUPPORTS UP TOlSPEECH RECOGNITION/SYNTHESIS FOUR CODECs ON A SINGLE SERIAL lTELECONFERENCING PRODUCTS INTERFACE DESCRIPTION The PCM3501 is a low cost, 16-bit CODEC designed digital-to-analog and analog-to-digital converters, in- for modem Analog Front End (AFE) and speech pro- put anti-aliasing filter, digital high-pass filter for DC cessing applications. The PCM3500’s low power op- blocking, and an output low-pass filter. The synchro- eration from +2.7V to +3.6V power supplies, along nous serial interface provides for a simple, or glue-free with an integrated power-down mode, make it ideal for interface to popular DSP and RISC processors. The portable applications. serial interface also supports Time Division Multiplex- ing (TDM), allowing up to four CODECs to share a The PCM3501 integrates all of the functions needed for single 4-wire serial bus. a modem or voice CODEC, including delta-sigma V IN+ ΔΣ Decimation Modulator AAF HPF FS Digital Filter (ADC) V IN– BCK Loop V 1 REF V Reference DIN COM V 2 REF DOUT V OUT+ Multi-Level ΔΣ Interpolation SMF FSO DAC Modulator Digital Filter V OUT– Clock SCKIO Gen/ Power Mode Control OSC V AGND DGND V PDWN LOOP HPFD M/S TSC XTO XTI CC DD International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 ® © 1999 Burr-Brown Corporation PDS-1569A Printed in U.S.A. December, 1999 1 PCM3501 SBAS137 Serial I/O Interface
