AD1896AYRS: 192 kHz Stereo Asynchronous Sample Rate Converter SSOP-28封装
The AD1896 is a sample rate converter; it is second generation and 24-bit, high-performance, single-chip, and asynchronous. Based upon Analog Devices experience with its first asynchronous sample rate converter, the AD1890, the AD1896 offers improved performance and additional features.
This improved performance includes a minimum THD+N of 117dB for all input frequencies and sample rates, 142 dB dynamic range, 192 kHz sampling frequencies for both input and output sample rates, improved jitter rejection and 1:8 up-sampling and 7.75:1 down-sampling ratios. Additional features include more serial formats, a TDM mode to cascade multiple AD1896, a bypass mode, better interfacing to digital signal processors and a matched phase mode.
产品应用领域 Applications
- Home Theater Systems
- Studio Digital Mixers
- Automotive Audio Systems
- DVD
- Set-Top Boxes
- Digital Audio Effects Processors
- Studio-to-Transmitter Links
- Digital Audio Broadcast Equipment
- Digital Tape Varispeed Applications
AD1896AYRS 特点
- Automatically Senses Sample Frequencies
- No Programming Required
- Attenuates Sample Clock Jitter
- 3.3 V–5 V Input and 3.3 V Core Supply Voltages
- Accepts 16-/18-/20-/24-Bit Data
- Up to 192 kHz Sample Rate
- Input/Output Sample Ratios from 7.75:1 to 1:8
- Bypass Mode
- Multiple AD1896 TDM Daisy-Chain Mode
- Multiple AD1896 Matched-Phase Mode
- 142 dB Signal-to-Noise and Dynamic Range (A-Weighted, 20 Hz–20 kHz BW)
- Up to –133 dB THD + N
AD1896AYRS 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD1896AYRS | 量产 | 28 ld SSOP | 28 | 商业 |
| AD1896AYRSRL | 量产 | 28 ld SSOP | 28 | 商业 |
| AD1896AYRSZ | 量产 | 28 ld SSOP | 28 | 商业 |
| AD1896AYRSZRL | 量产 | 28 ld SSOP | 28 | 商业 |