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PCM1741EG4 PDF预览

PCM1741EG4

更新时间: 2024-11-13 21:21:07
品牌 Logo 应用领域
德州仪器 - TI 光电二极管转换器
页数 文件大小 规格书
24页 500K
描述
98dB SNR Stereo DAC 16-SSOP

PCM1741EG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SSOP, SSOP16,.25
针数:16Reach Compliance Code:compliant
风险等级:5.77最大模拟输出电压:2.232 V
最小模拟输出电压:转换器类型:D/A CONVERTER
输入位码:2'S COMPLEMENT BINARY输入格式:SERIAL
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:4.9 mm湿度敏感等级:1
位数:24功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-25 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3.3,5 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Other Converters最大压摆率:11 mA
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

PCM1741EG4 数据手册

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PCM1741  
P
C
M
1
74  
1
www.ti.com  
+3.3V Single-Supply, 24-Bit, 96kHz Sampling  
Enhanced Multilevel, Delta-Sigma, Audio  
DIGITAL-TO-ANALOG CONVERTER  
FEATURES  
APPLICATIONS  
24-BIT RESOLUTION  
AV RECEIVERS  
ANALOG PERFORMANCE (VCC = +3.3V):  
Dynamic Range: 98dB typ  
SNR: 98dB typ  
DVD MOVIE PLAYERS  
DVD ADD-ON CARDS FOR HIGH-END PCs  
HDTV RECEIVERS  
THD+N: 0.005% typ  
CAR AUDIO SYSTEMS  
Full-Scale Output: 2.05Vp-p typ  
OTHER APPLICATIONS REQUIRING 24-BIT  
8x OVERSAMPLING DIGITAL FILTER:  
Stopband Attenuation: –55dB  
Passband Ripple: ±0.03dB  
AUDIO  
DESCRIPTION  
SAMPLING FREQUENCY: 5kHz to 100kHz  
The PCM1741 is a CMOS, monolithic, integrated circuit  
which includes stereo Digital-to-Analog Converters  
(DACs) and support circuitry in a small SSOP-16 package.  
The data converters utilize Texas Instrument’s enhanced  
multilevel delta-sigma architecture that employs fourth-  
order noise shaping and 8-level amplitude quantization to  
achieve excellent dynamic performance and improved toler-  
ance to clock jitter. The PCM1741 accepts industry standard  
audio data formats with 16- to 24-bit data, providing easy  
interfacing to audio DSP and decoder chips. Sampling rates  
up to 100kHz are supported. A full set of user-program-  
mable functions are accessible through a 3-wire serial  
control port that supports register write functions.  
SYSTEM CLOCK: 256, 384, 512, 768fS with  
Auto Detect  
ACCEPTS 16-, 18-, 20-, AND 24-BIT AUDIO  
DATA  
DATA FORMATS: Standard, I2S, and Left-  
Justified  
USER-PROGRAMMABLE MODE CONTROLS:  
Digital Attenuation: 0dB to –63dB, 0.5dB/Step  
Digital De-Emphasis  
Digital Filter Roll-Off: Sharp or Slow  
Soft Mute  
Zero Flags for Each Output  
3.3V SINGLE POWER SUPPLY  
5V TOLERANT DIGITAL INPUTS  
SMALL SSOP-16 PACKAGE  
Copyright © 2000, Texas Instruments Incorporated  
SBAS175  
Printed in U.S.A. December, 2000  

PCM1741EG4 替代型号

型号 品牌 替代类型 描述 数据表
PCM1741E TI

完全替代

DIGITAL-TO-ANALOG CONVERTER
PCM1742KE TI

类似代替

24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio Digital-to-Analog Conver

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PCM1742KE TI

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