Datasheet Texas Instruments PCM3501E/2K — 数据表

PCM3501 В®
PCM 350 1 Low Voltage, Low Power, 16-Bit, Mono
VOICE/MODEM CODEC
TM FEATURES
в—Џ 16-BIT DELTA-SIGMA DAC AND ADC
в—Џ DIFFERENTIAL INPUT AND OUTPUT
в—Џ DESIGNED FOR MODEM ANALOG FRONT END:
Supports up to 56kbps Operation
в—Џ ANALOG PERFORMANCE:
Sampling Frequency: 7.2kHz to 26kHz
Dynamic Range: 88dB (typ) at fS = 8kHz, fIN = 1kHz
в—Џ SYSTEM CLOCK: 512fS
в—Џ MASTER OR SLAVE OPERATION
в—Џ ON-CHIP CRYSTAL OSCILLATOR CIRCUIT
в—Џ ADC-TO-DAC LOOP-BACK MODE
в—Џ TIME SLOT MODE SUPPORTS UP TO
FOUR CODECs ON A SINGLE SERIAL
INTERFACE в—Џ POWER-DOWN MODE: 60ВµA (typ)
в—Џ SINGLE +2.7V TO +3.6V POWER SUPPLY
в—Џ SMALL PACKAGE: 24-Lead SSOP APPLICATIONS
в—Џ SOFTWARE MODEMS FOR:
Personal Digital Assistant
Notebook and Hand-Held PCs …