Datasheet > PCM1608Y/2K

PCM1608Y/2K

更新时间： 2024-10-28 22:06:51

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
31页	453K
描述
24-Bit, 192kHz Sampling, 8-Channel, Enhanced Multilevel, Delta-Sigma DIGITAL-TO-ANALOG CONVERTER

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替代型号

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PCM1608Y/2K 数据手册

PCM1608

SBAS164A – MARCH 2001

24-Bit, 192kHz Sampling, 8-Channel,

Enhanced Multilevel, Delta-Sigma

DIGITAL-TO-ANALOG CONVERTER

APPLICATIONS

FEATURES

● INTEGRATED A/V RECEIVERS

● DVD MOVIE AND AUDIO PLAYERS

● HDTV RECEIVERS

●

24-BIT RESOLUTION

●

ANALOG PERFORMANCE:

Dynamic Range: 100dB typ (PCM1608Y)

105dB typ (PCM1608KY)

SNR: 100dB typ (PCM1608Y)

105dB typ (PCM1608KY)

● CAR AUDIO SYSTEMS

● DVD ADD-ON CARDS FOR HIGH-END PCs

● DIGITAL AUDIO WORKSTATIONS

● OTHER MULTICHANNEL AUDIO SYSTEMS

THD+N: 0.003% typ (PCM1608Y)

0.002% typ (PCM1608KY)

Full-Scale Output: 3.1Vp-p typ

●

4x/8x OVERSAMPLING INTERPOLATION FILTER:

Stopband Attenuation: –55dB

Passband Ripple: ±0.03dB

DESCRIPTION

The PCM1608 is a CMOS monolithic integrated circuit that

features eight 24-bit audio Digital-to-Analog Converters

(DACs) and support circuitry in a small LQFP-48 package. The

DACs utilize Texas Instrument’s enhanced multi-level, delta-

sigma architecture that employs fourth-order noise shaping and

8-level amplitude quantization to achieve excellent signal-to-

noise performance and a high tolerance to clock jitter.

● SAMPLING FREQUENCY:

5kHz to 200kHz (Channels 1, 2, 7, and 8)

5kHz to 100kHz (Channels 3, 4, 5, and 6)

● ACCEPTS 16-, 18-, 20-, AND 24-BIT AUDIO DATA

● DATA FORMATS: Standard, I²S, and Left-Justified

● SYSTEM CLOCK: 128, 192, 256, 384, 512, or 768f_S

The PCM1608 accepts industry-standard audio data formats

with 16- to 24-bit audio data. Sampling rates up to 200kHz

(channels 1, 2, 7, and 8) or 100kHz (channels 3, 4, 5, and 6)

are supported. A full set of user-programmable functions are

accessible through a 4-wire serial control port that supports

●

USER-PROGRAMMABLE FUNCTIONS:

Digital Attenuation: 0dB to –63dB, 0.5dB/Step

Soft Mute

Zero Flags May Be Used As General-

Purpose Logic Output

Digital De-Emphasis

Digital Filter Roll-Off: Sharp or Slow

●

DUAL-SUPPLY OPERATION:

+5V Analog, +3.3V Digital

●

+5V TOLERANT DIGITAL LOGIC INPUTS

PACKAGE: LQFP-48

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.

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.

www.ti.com

12 3 4 5 6 7...31

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PCM1608Y/2K 替代型号

型号	品牌	替代类型	描述	数据表
PCM1608Y/2KG4	TI	完全替代	SERIAL INPUT LOADING, 24-BIT DAC, PQFP48, GREEN, PLASTIC, LQFP-48
PCM1608Y	TI	完全替代	24-Bit, 192kHz Sampling, 8-Channel, Enhanced Multilevel, Delta-Sigma DIGITAL-TO-ANALOG CON

与PCM1608Y/2K相关器件

型号	品牌	获取价格	描述	数据表
PCM1608Y/2KG4	TI	获取价格	SERIAL INPUT LOADING, 24-BIT DAC, PQFP48, GREEN, PLASTIC, LQFP-48
PCM1609A	TI	获取价格	24-BIT, 192-kHz SAMPLING, 8-CHANNEL, ENHANCED MULTILEVEL, DELTA-SIGMA DIGITAL-TO-ANALOG CO
PCM1609APT	TI	获取价格	24-BIT, 192-kHz SAMPLING, 8-CHANNEL, ENHANCED MULTILEVEL, DELTA-SIGMA DIGITAL-TO-ANALOG CO
PCM1609APTG4	TI	获取价格	24-BIT, 192-kHz SAMPLING, 8-CHANNEL, ENHANCED MULTILEVEL, DELTA-SIGMA DIGITAL-TO-ANALOG CO
PCM1609APTR	TI	获取价格	24-BIT, 192-kHz SAMPLING, 8-CHANNEL, ENHANCED MULTILEVEL, DELTA-SIGMA DIGITAL-TO-ANALOG CO
PCM1609APTRG4	TI	获取价格	24-BIT, 192-kHz SAMPLING, 8-CHANNEL, ENHANCED MULTILEVEL, DELTA-SIGMA DIGITAL-TO-ANALOG CO
PCM1680	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio Digital-to-Analog Conver
PCM1680DBQ	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio Digital-to-Analog Conver
PCM1680DBQR	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio Digital-to-Analog Conver
PCM1681	TI	获取价格	24-Bit, 192-kHz Sampling, Enhanced Multilevel Delta-Sigma, Eight-Channel Audio Digital-to-

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