SM5841HS中文资料PDF规格书
SM5841HS规格书详情
OVERVIEW
The SM5841H is an 8-times oversampling (interpolation) digital filter for digital audio reproduction equipment. It accepts 16 or 18-bit input data, and outputs data in 16, 18 or 20-bit format, making a wide range of interfaces possible. It also features digital deemphasis for 3 sampling frequencies, a noise shaper to reduce quantization noise, a DC off=set output and other circuits
FEATURES
Functions
■ 2-channel processing
■ 8-times (8fs) oversampling (interpolation)
■ Digital deemphasis (fs = 48/44.1/32 kHz)
■ Serial input data
2s complement, MSB first, 16/18-bit
■ Serial output data
2s complement, MSB first, 16/18/20-bit
■ 1st-order noise shaper (for 16/18-bit output only)
■ 256fs/384fs system clock selectable
■ Output data DC offset (approximately 0.8)
ON/OFF control
■ TTL-compatible input/outputs
■ 5 V (standard) supply
■ 3.2 V operating voltage
■ Molybdenum-gate CMOS
Filter Characteristics
■ 3-stage DC FIR interpolation filter
1st stage (fs → 2fs), 69-tap
2nd stage (2fs → 4fs), 13-tap
3rd stage (4fs → 8fs), 9-tap
■ IIR deemphasis filter for gain and phase
characteristics close to those of analog filters
■ Overflow limiter built-in
APPLICATIONS
■ Digital amplifiers
■ CD players
■ DAT players
■ DBS systems
■ PCM systems
产品属性
- 型号:
SM5841HS
- 制造商:
NPC
- 制造商全称:
Nippon Precision Circuits Inc
- 功能描述:
Audio Multi-function Digital Filter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NPC |
2020+ |
DIP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
NPC |
22+ |
SOP28 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
NPC |
22+ |
SOP28 |
354000 |
询价 | |||
NPC |
20+ |
SOP-22P |
2960 |
诚信交易大量库存现货 |
询价 | ||
NPC |
2023+ |
DIP |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
99+ |
SOP22 |
1350 |
全新原装进口自己库存优势 |
询价 | |||
NPS |
23+ |
DIP |
18000 |
询价 | |||
NPC |
DIP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
NPC |
QQ咨询 |
CDIP |
104 |
全新原装 研究所指定供货商 |
询价 | ||
NPC |
23+ |
SO-22 |
3700 |
绝对全新原装!现货!特价!请放心订购! |
询价 |