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 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 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.
技術文件
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檢視所有 1 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | PCM1741: +3.3V Single-Supply,24-Bit,96kHz Sampling Enh. Multilevel,D-S Audio DAC datasheet | 2000年 12月 11日 |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點