SM5852FS datasheet(1/12 Pages) NPC

部件名	SM5852FS

功能描述	Digital Dynamic Bass Boost LSI

PDF	12 Pages

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制造商	NPC [Nippon Precision Circuits Inc]

网页	http://www.npc.co.jp/en

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1 / 12 page

SM5852FS

NIPPON PRECISION CIRCUITS—1

NIPPON PRECISION CIRCUITS INC.

Digital Dynamic Bass Boost LSI

OVERVIEW

The SM5852FS is a digital signal processor IC that

performs DDBB (digital dynamic bass boost)

processing for use in digital audio reproduction

equipment. It is designed for use with a 44.1 kHz

sampling frequency.

FEATURES

s

2-channel processing

s

Improved DDBB mode channel separation

s

6 input-level dependent dynamic gain

characteristics

s

Serial input/output interface

2s complement, MSB ﬁrst, 16-bit

s

384fs system clock

s

23

× 23-bit multiplier/30-bit high-precision

accumulator

s

TTL-compatible input/output

s

3.2 to 5.5 V operating voltage range

s

16-pin SOP

s

Molybdenum-gate CMOS

ORDERING INFOMATION

PINOUT

PACKAGE DIMENSIONS

16-pin SOP (Unit: mm)

Device

Package

SM5852FS

16pin SOP

MUTEN

CLK

VSS

BCKI

DI

LRCI

RSTN

LRCO

VDD

DB/DS

TESTN

MOD2

MOD1

OPT

BCKO

DOUT

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

10.16±0.3

10.5 MAX

0.4±0.15

1.27±0.15

0.635±0.15

0.17±0.05

0 to 15

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	SM5852-001-A-3-N	216Kb / 4P	Amplified Pressure Sensor
	SM5852-001-A-5-L	216Kb / 4P	Amplified Pressure Sensor

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