PCM3001中文资料具有线性输出的立体声编解码器(H/W 控制)数据手册TI规格书
PCM3001规格书详情
描述 Description
The PCM3000/3001 is a low-cost, single-chip stereo audio codec (analog-to-digital and digital-to-analog converter) with single-ended analog voltage input and output. Both ADCs and DACs employ delta-sigma modu- lation with 64-times oversampling. The ADCs include a digital decimation filter and the DACs include an 8-times oversampling digital interpolation filter. TheDACs also include digital attenuation, de-emphasis, infinite zero detection and soft mute to form a complete subsystem. The PCM3000/3001 operates with left-justified, right-justified, I2S or DSP data formats.
The PCM3000 can be programmed with a three-wire serial interface for special features and data formats. The PCM3001 can be pin-programmed for data formats.
The PCM3000 and PCM3001 are fabricated using a highly advanced CMOS process and are available in a small 28-pin SSOP package. The PCM3000/3001 are suitable for a wide variety of cost-sensitive consumer applications where good performance is required.
特性 Features
• Monolithic 18-Bit ADC and DAC
• Accepts Seven Alternate Formats
• Single-Ended Voltage Input
• Pass-Band Ripple: ±0.05 dB
• High Performance:
• SNR: 94 dB
• Digital High-Pass Filter
• Stereo DAC
• Analog Low-Pass Filter
• Pass-Band Ripple: ±0.17 dB
• High Performance:
• SNR: 98 dB
• Special Features (PCM3000)
• Digital Attenuation (256 Steps)
• Digital Loopback
• Sample Rate: 4 kHz to 48 kHz
• Single 5-V Power Supply
• APPLICATIONS
• Digital Mixers
• Hard-Disk Recorders
• DSP-Based Car Stereo
• Video Conferencing
System Two, Audio Precision are trademarks of Audio Precision, Inc. All other trademarks are the property of their respective owners.
技术参数
- 制造商编号
:PCM3001
- 生产厂家
:TI
- Number of DAC channels
:2
- Digital audio interface
:DSP
- Analog inputs
:2
- Analog outputs
:2
- Sampling rate (max) (kHz)
:48
- Rating
:Catalog
- ADC SNR (typ) (dB)
:94
- DAC SNR (typ) (dB)
:98
- Operating temperature range (°C)
:to
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2016+ |
SSOP |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
BB |
24+ |
SOP28 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
BB |
25+ |
DIP |
18000 |
原厂直接发货进口原装 |
询价 | ||
TI/BB |
20+ |
SSOP28 |
8500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI/BB |
23+ |
SSOP28 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
TI |
20+ |
SSOP-28 |
2960 |
诚信交易大量库存现货 |
询价 | ||
TI |
22+ |
28SSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI |
20+ |
28SSOP |
53650 |
TI原装主营-可开原型号增税票 |
询价 | ||
TIS |
23+ |
PCM3001EG |
13528 |
振宏微原装正品,假一罚百 |
询价 | ||
BB |
24+ |
SSOP-28 |
6980 |
原装现货,可开13%税票 |
询价 |