pcm3500e ,Low Voltage, Low Power, 16-Bit, Mono voice/modem codecFEATURESl POWER SUPPLY: Single +2.7V to +3.6Vl 16-BIT DELTA-SIGMA DAC AND ADCl SMALL PACKAGE: SSOP- ..
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 ..
PI49FCT805TH , Fast CMOS Buffer/Clock Driver
PI49FCT805TS , Fast CMOS Buffer/Clock Driver
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PI49FCT805TSA , Fast CMOS Buffer/Clock Driver
PI49FCT805TSA , Fast CMOS Buffer/Clock Driver
PI49FCT805TSA , Fast CMOS Buffer/Clock Driver
pcm3500e
Low Voltage, Low Power, 16-Bit, Mono SoundPlus(TM) Voice/Modem Codec
FEA TURES 16-BIT DELTA-SIGMA DAC AND ADC DESIGNED FOR MODEM ANALOG FRONT END:
Supports up to 56kbps Operation ANALOG PERFORMANCE:
Sampling Frequency: 7.2kHz to 26kHz
Dynamic Range: 88dB (typ) at fS = 8kHz, fIN = 1kHz SYSTEM CLOCK: 512fS MASTER OR SLAVE OPERATION ON-CHIP CRYSTAL OSCILLATOR CIRCUIT ADC-TO-DAC LOOP-BACK MODE TIME SLOT MODE SUPPORTS UP TO
FOUR CODECs ON A SINGLE SERIAL
INTERFACE POWER-DOWN MODE: 60μA (typ)
DESCRIPTIONThe PCM3500 is a low cost, 16-bit CODEC designed
for modem Analog Front End (AFE) and speech pro-
cessing applications. The PCM3500’s low power op-
eration from +2.7V to +3.6V power supplies, along
with an integrated power-down mode, make it ideal for
portable applications.
The PCM3500 integrates all of the functions needed for
a modem or voice CODEC, including delta-sigma
PCM3500®
Low V oltage, Low Power, 16-Bit, Mono
VOICE/MODEM CODEC
APPLICA TIONS SOFTWARE MODEMS FOR:
Personal Digital Assistant
Notebook and Hand-Held PCs
Set-Top Box
Digital Television
Embedded Systems PORTABLE VOICE RECORDER/PLAYER SPEECH RECOGNITION/SYNTHESIS TELECONFERENCING PRODUCTSdigital-to-analog and analog-to-digital converters, in-
put anti-aliasing filter, digital high-pass filter for DC
blocking, and an output low-pass filter. The synchro-
nous serial interface provides for a simple, or glue-free
interface to popular DSP and RISC processors. The
serial interface also supports Time Division Multiplex-
ing (TDM), allowing up to four CODECs to share a
single 4-wire serial bus.
VREF1
VCOM
VREF2
VIN
AGND
BCK
DIN
DOUT
FSO
SCKIO
VOUT
AGND
POWER SUPPLY: Single +2.7V to +3.6V SMALL PACKAGE: SSOP-24
For most current data sheet and other product
information, visit www.burr-brown.com
