PCM1741
- 24-BIT RESOLUTION
- ANALOG PERFORMANCE (VCC = +3.3V):
- Dynamic Range: 98dB typ
- SNR: 98dB typ
- THD+N: 0.005% typ
- Full-Scale Output: 2.05Vp-p typ
- 8x OVERSAMPLING DIGITAL FILTER:
- Stopband Attenuation: –55dB
- Passband Ripple: ±0.03dB
- SAMPLING FREQUENCY: 5kHz to 100kHz
- 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
- APPLICATIONS
- AV RECEIVERS
- DVD MOVIE PLAYERS
- DVD ADD-ON CARDS FOR HIGH-END PCs
- HDTV RECEIVERS
- CAR AUDIO SYSTEMS
- OTHER APPLICATIONS REQUIRING 24-BIT AUDIO
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 Instruments enhanced multilevel delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved tolerance 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-programmable functions are accessible through a 3-wire serial control port that supports register write functions.
技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | PCM1741: +3.3V Single-Supply,24-Bit,96kHz Sampling Enh. Multilevel,D-S Audio DAC 数据表 | 2000年 12月 11日 | |||
应用手册 | 所选封装材料的热学和电学性质 | 2008年 10月 16日 |
设计和开发
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®
借助 PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。
在 PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)
封装 | 引脚 | 下载 |
---|---|---|
SSOP (DBQ) | 16 | 查看选项 |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点