产品资讯

SM5842APT

型号：SM5842APT
品牌：NPC

批号：13+RoHs
封装：DIP
原价：3
数量：78005
PDF电子文档：

订购电话：86755-83294757
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备注：100% 全新原装 (New and original)

详细描述

SM5842APT

High-Class Audio Multi-functioDigital Filter

FEATURES

Functions

L/R 2-channel processing

8-times oversampling (interpolation)

≤ ±0.00002 dB passband ripple

≥ 117 dB stopband attenuation

Digital deemphasis

32/44.1/48 kHz sampling frequency (fs)

2-channel independent ON/OFF control

Soft muting

2-channel independent ON/OFF control

Input data format

2s complement, MSB ﬁrst

- LR alternating, 16/18/20/24-bit serial, trailing data

- LR alternating, 24-bit serial, leading data

- LR simultaneous, 24-bit serial, leading data

Output data format

2s complement, MSB ﬁrst, LR simultaneous

18/20/22/24-bit serial

BCKO burst (NPC format)

Dither round-up processing

ON (dither rounding)/OFF (normal rounding)

control

25-bit internal data length

Jitter-free functiofor correct operatioithe

presence of jitter betweethe system clock and

LRCI clock

ON (jitter-free mode)/OFF (sync mode) control

256fs/384fs system clock selectable

384fs

- 21.2 MHz maximum frequency (at maximum

fs = 55.2 kHz)

28-piplastic DIP

Filter Conﬁguration

Linear phase 3-stage FIR interpolatioﬁlter

169-tap 1st stage (fs to 2fs)

29-tap 2nd stage (2fs to 4fs)

17-tap 3rd stage (4fs to 8fs)

Deemphasis ﬁlter

- IIR ﬁlter conﬁguratiofor accurate gaiand

phase characteristics

26 × 24-bit parallel multiplier/32-bit accumulator

for high precision

Overﬂow limiter built-in

APPLICATIONS

CD players

DAT players

PCM systems

Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301 We will send offer for you; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support ！

批发与零售价位不同,无法一一明示,详情请通过邮件或客服咨询(国内销售部电话:0755-83957301,企业QQ2850151585), 由于电子元器件价格不稳定,时常有稍许变动,本公司未能及时调整,如您觉得售价不适，请与我们说明并适当议价,谢谢支持。

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