5秒后页面跳转
捷配首页

Datasheet > PCM1681-Q1
PCM1681-Q1 PDF预览

PCM1681-Q1

更新时间： 2024-10-29 04:54:03
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
43页 1216K
描述
24-Bit, 192-kHz Sampling, Enhanced Multilevel Delta-Sigma, Eight-Channel Audio Digital-to-Analog Converter

阅读下载

中文翻译

获取价格

PCM1681-Q1 数据手册

 浏览型号PCM1681-Q1的Datasheet PDF文件第2页浏览型号PCM1681-Q1的Datasheet PDF文件第3页浏览型号PCM1681-Q1的Datasheet PDF文件第4页浏览型号PCM1681-Q1的Datasheet PDF文件第5页浏览型号PCM1681-Q1的Datasheet PDF文件第6页浏览型号PCM1681-Q1的Datasheet PDF文件第7页 
PCM1681  
PCM1681-Q1  
Burr-Brown Audio  
www.ti.com.................................................................................................................................................... SLES211B–FEBRUARY 2008–REVISED JUNE 2008  
24-Bit, 192-kHz Sampling, Enhanced Multilevel Delta-Sigma,  
Eight-Channel Audio Digital-to-Analog Converter  
1
FEATURES  
23456  
• 24-Bit Resolution  
•
Power Supply Voltage: +5-V Analog, +3.3-V  
Digital  
•
Analog Performance:  
•
•
Package: 28-Lead TSSOP PowerPAD™  
Operation Temperature Range:  
–
–
–
–
Dynamic Range: 105 dB Typical  
SNR: 105 dB Typical  
–
–
–40°C to +85°C for Consumer Grade  
THD+N: 0.002% Typical  
–40°C to +105°C for Automotive Audio  
Grade  
Full-Scale Output: 3.75 VPP Typical  
•
4×/8× Oversampling Interpolation Filter:  
–
–
Stop-Band Attenuation: –57 dB  
Pass-Band Ripple: ±0.015 dB  
APPLICATIONS  
•
•
•
•
•
•
•
•
Car Audio External Amplifiers  
Car Audio AVN Applications  
Integrated A/V Receivers  
DVD Movie and Audio Players  
HDTV Receivers  
DVD Add-On Cards for High-End PCs  
Digital Audio Workstations  
Other Multichannel Audio Systems  
•
•
Sampling Frequency: 5 kHz to 200 kHz  
System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512  
fS, 768 fS, or 1152 fS with Autodetect  
•
•
Zero Flags for Selectable Channel  
Combinations  
Flexible Mode Control:  
–
SPI™/I2C™ Dual Mode for Serial Port  
–
Parallel Hardware Control with 4 Functions  
DESCRIPTION  
•
User-Programmable Functions (in SPI/I2C):  
The PCM1681 and PCM1681-Q1 are CMOS  
monolithic integrated circuits which feature an  
eight-channel 24-bit audio digital-to-analog converter  
(DAC) and support circuitry in small 28-lead TSSOP  
PowerPAD packages. The DACs utilize Burr-Brown's  
enhanced multilevel delta-sigma (ΔΣ) architecture to  
achieve excellent signal-to-noise performance and a  
high tolerance to clock jitter.  
–
Flexible Audio Data Formats:  
–
Right-Justified, I2S™, Left-Justified,  
TDM, DSP  
–
16- and 24-Bit Audio Data  
–
Digital Attenuation: Mode Selectable  
–
–
0 dB to –63 dB, 0.5 dB/step  
0 dB to –100 dB, 1 dB/step  
The PCM1681 and PCM1681-Q1 accept TDM  
(time-division multiplexed) format in addition to  
industry-standard audio data formats with 16- to  
24-bit audio data width. Sampling rates up to 200 kHz  
are supported. The PCM1681 and PCM1681-Q1  
provide a sub-set of user-programmable functions  
through a parallel control port, in addition to a full set  
of user-programmable functions through a serial  
control port, SPI, or I2C. The PCM1681 supports  
–40°C to +85°C for consumer grade applications and  
the PCM1681-Q1 supports –40°C to +105°C for  
automotive audio grade systems.  
–
–
–
–
Soft Mute  
Digital De-Emphasis  
Digital Filter Roll-Off: Sharp or Slow  
Oversampling Mode  
•
User-Programmable Functions (in H/W):  
–
Flexible Audio Data Formats:  
–
–
–
–
Right-Justified, I2S, Left-Justified, TDM  
Soft Mute  
Digital De-Emphasis  
Oversampling Mode  
1
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.  
2
3
4
5
6
PowerPAD is a trademark of Texas Instruments.  
System Two, Audio Precision are trademarks of Audio Precision, Inc.  
SPI is a trademark of Motorola.  
I2C, I2S are trademarks of NXP Semiconductors.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008, Texas Instruments Incorporated  
 
 
 
1234567...43

中文翻译

下载PDF

与PCM1681-Q1相关器件

型号 品牌 获取价格 描述 数据表
PCM1681TPWPQ1 TI

获取价格

 		105dB SNR 8 通道音频 DAC（汽车类） | PWP | 28 | -40 to
PCM1681TPWPQ1G4 TI

获取价格

 		SERIAL INPUT LOADING, 24-BIT DAC, PDSO28, GREEN, PLASTIC, HTSSOP-28
PCM1681TPWPRQ1 TI

获取价格

 		105dB SNR 8 通道音频 DAC（汽车类） | PWP | 28 | -40 to
PCM1681TPWPRQ1G4 TI

获取价格

 		SERIAL INPUT LOADING, 24-BIT DAC, PDSO28, GREEN, PLASTIC, HTSSOP-28
PCM-1-68-4 YAMAICHI

获取价格

 		PCMCIA Connector, 68 Contact(s), 2 Row(s), Female, Right Angle, Surface Mount Terminal, Re
PCM1690 TI

获取价格

 		24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1690DCA TI

获取价格

 		24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1690DCAR TI

获取价格

 		24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1690DCARG4 TI

获取价格

 		24-Bit, 192-kHz Sampling, Enhanced Multi-Leve
PCM1690IDCARQ TI

获取价格

 		24-Bit, 192-kHz Sampling, Enhanced Multi-Leve

与PCM1681-Q1相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证