PCM1802 - 具有单端输入的 105dB SNR 立体声 ADC

PCM1802是TI德州仪器公司的一款音频ADC产品，PCM1802是具有单端输入的 105dB SNR 立体声 ADC，本站介绍了PCM1802的封装应用图解、特点和优点、功能等，并给出了与PCM1802相关的TI元器件型号供参考。

PCM1802 - 具有单端输入的 105dB SNR 立体声 ADC - 音频ADC - 音频转换器 - 德州仪器

产品描述

The PCM1802 is a high-performance, low-cost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. The PCM1802 uses a delta-sigma modulator with 64- or 128-times oversampling, and includes a digital decimation filter and high-pass filter (HPF), which removes the dc component of the input signal. For various applications, the PCM1802 supports master and slave modes and four data formats in serial interface. The PCM1802 is suitable for a wide variety of cost- sensitive consumer applications where good performance, 5-V analog supply, and 3.3-V digital supply operation is required. The PCM1802 is fabricated using a highly advanced CMOS process and is available in the DB 20-pin SSOP package.

产品特性

24-Bit Delta-Sigma Stereo A/D Converter
Single-Ended Voltage Input: 3 V p-p
Antialiasing Filter Included
Oversampling Decimation Filter
- Oversampling Frequency: ×64, ×128
- Passband Ripple: ±0.05 dB
- Stopband Attenuation: –65 dB
- On-Chip HPF (Low Cut Filter): 0.84 Hz (44.1 kHz)
High Performance
- THD+N: 96 dB (Typical)
- SNR: 105 dB (Typical)
- Dynamic Range: 105 dB (Typical)
PCM Audio Interface
- Master/Slave Mode Selectable
- Data Formats: 24-Bit Left-Justified; 24-Bit I2S; 20-, 24-Bit Right-Justified
Sampling Rate: 16 kHz to 96 kHz
System Clock: 256 fS, 384 fS, 512 fS, 768 fS
Dual Power Supplies: 5 V for Analog, 3.3 V for Digital
Package: 20-Pin SSOP
APPLICATIONS
- AV Amp Receiver
- MD Player
- CD Recorder
- Multitrack Receiver
- Electric Musical Instrument

System Two, Audio Precision are trademarks of Audio Precision. All other trademarks are the property of their respective owners.

下面可能是您感兴趣的TI德州仪器公司音频ADC元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购