MC145073数据手册恩XP中文资料规格书
MC145073规格书详情
描述 Description
Dual 16-Bit Stereo Audio Sigma-Delta ADC
CMOSThe MC145073 is a dual–channel, 16–bit A/D converter intended for use in digital audio systems such as multimedia, DCC, DAT, and professional audio applications. It uses a sigma–delta architecture consisting of a second–order analog modulator and two stages of digital filtering for each channel. The analog modulator samples the input signal at 128 times the output data rate, performs a single–bit quantization, and shapes the quantization noise towards higher frequencies. Subsequent on–chip digital filters reject most of the shaped quantization noise and lower the data rate.
Sixteen unique user–selectable interfacing modes make the MC145073 compatible with a multitude of application interfacing requirements. A single 5 V supply and a power–down mode reduce power supply requirements, making the part attractive for portable applications.
• Single Supply, Operating Voltage Range: 4.5 to 5.5 V
• 128x OSR Sigma–Delta Modulator
• 82 dB Typical S/(N+D)
• Analog Inputs Can Be Driven as Either Differential or Single–Ended
• Clock Input May Be 128x, 256x, or 384x the Output Data Rate
• Out–of–Range Input Signals Internally Limited
• On–Chip Digital Filters:
5th Order Decimate–by–32 Comb Filter
121 Tap Decimate–by–4 FIR Filter
• User–Selectable Digital Filter Transition Bands
• Versatile Serial Digital Output Interface:
Configurable as Master or Slave
Data Can Be Either Left– or Right–Justified
Interfaces to DSP56000/1 and TMS320 DSPs
I2S or Japanese Interface Compatibility
CS5326 Compatible Interface Mode
Multiplexing of Two MC145073s Accommodated
• Power–Down Mode Consumption: 2.0 mW
• Operating Temperature Range: – 40 to 85°C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA |
25+23+ |
CDIP |
36012 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MOTOROLA/摩托罗拉 |
24+ |
SOP |
12000 |
原装正品 有挂就有货 |
询价 | ||
MOTOROLA |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
MOT |
20+ |
SOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
MOT/NO |
专业铁帽 |
CDIP |
67500 |
铁帽原装主营-可开原型号增税票 |
询价 | ||
MOT |
98+ |
70 |
原装现货海量库存欢迎咨询 |
询价 | |||
FREESCALE |
22+ |
SOIC24W |
2000 |
原装现货库存.价格优势 |
询价 | ||
MOTOROLA |
24+ |
3000 |
公司现货 |
询价 | |||
MOT |
23+ |
DIP16 |
5000 |
原装正品,假一罚十 |
询价 | ||
MOTOROLA/摩托罗拉 |
2447 |
DIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |