Datasheet.kr


ALC5640-VB 데이터시트 PDF : 부품 기능 및 핀배열

부품번호 ALC5640-VB
기능 Multi-Channel Audio Hub/CODEC and SounzReal Digital Sound Effect
제조업체 Realtek Microelectronics
로고 ( 디자인 ) Realtek Microelectronics 로고 
미리보기

( 핀배열 )


전체 30 페이지

		
ALC5640-VB 데이터시트 및 ALC5640-VB PDF

1페이지

ALC5640-VB pdf, 반도체, 판매, 대치품
ALC5640-VB
Datasheet
Table of Contents
1. GENERAL DESCRIPTION ..............................................................................................................................................1
2. FEATURES .........................................................................................................................................................................2
3. SYSTEM APPLICATION .................................................................................................................................................3
4. FUNCTION BLOCK AND MIXER PATH .....................................................................................................................4
4.1. FUNCTION BLOCK ........................................................................................................................................................4
4.2. AUDIO MIXER PATH.....................................................................................................................................................5
4.3. DIGITAL MIXER PATH..................................................................................................................................................6
5. PIN ASSIGNMENTS .........................................................................................................................................................7
6. PIN DESCRIPTIONS.........................................................................................................................................................8
6.1. DIGITAL I/O PINS .........................................................................................................................................................8
6.2. ANALOG I/O PINS ........................................................................................................................................................9
6.3. FILTER/REFERENCE....................................................................................................................................................10
6.4. POWER/GROUND........................................................................................................................................................10
7. FUNCTION DESCRIPTION ..........................................................................................................................................11
7.1. POWER .......................................................................................................................................................................11
7.2. POWER SUPPLY ON/OFF SEQUENCE...........................................................................................................................12
7.3. RESET ........................................................................................................................................................................15
7.3.1. Power-On Reset (POR) ........................................................................................................................................15
7.3.2. Software Reset ......................................................................................................................................................15
7.4. CLOCKING..................................................................................................................................................................16
7.4.1. Phase-Locked Loop ..............................................................................................................................................17
7.4.2. I2C and Two I2S/PCM Interface ...........................................................................................................................18
7.5. DIGITAL DATA INTERFACE ........................................................................................................................................22
7.5.1. Two I2S/PCM Interface.........................................................................................................................................22
7.6. AUDIO DATA PATH ....................................................................................................................................................25
7.6.1. 2 Analog ADCs with 4-Channel Record Path ......................................................................................................25
7.6.2. 4 DACs with 4-Channel Playback Path................................................................................................................26
7.6.3. Mixers...................................................................................................................................................................27
7.7. ANALOG AUDIO INPUT PORT .....................................................................................................................................28
7.8. ANALOG AUDIO OUTPUT PORT..................................................................................................................................29
7.9. MULTI-FUNCTION PINS ..............................................................................................................................................31
7.10. DRC AND AGC FUNCTION ........................................................................................................................................33
7.11. SPEAKER AMPLIFIER RATIO GAIN..............................................................................................................................36
7.12. SOUNZREAL SOUND EFFECT......................................................................................................................................37
7.13. EQUALIZER BLOCK ....................................................................................................................................................37
7.14. WIND FILTER WITH DYNAMIC WIND NOISE DETECTOR.............................................................................................37
7.14.1. Wind Filter.......................................................................................................................................................37
7.14.2. Dynamic Wind Noise Detector ........................................................................................................................40
7.15. I2C CONTROL INTERFACE ..........................................................................................................................................41
7.15.1. Address Setting ................................................................................................................................................41
7.15.2. Complete Data Transfer ..................................................................................................................................41
7.16. GPIO, INTERRUPT AND JACK DETECTION ..................................................................................................................43
7.17. POWER MANAGEMENT...............................................................................................................................................46
7.18. SMART NOISE CANCELLATION FUNCTION (SNC) ......................................................................................................47
Multi-Channel Audio Hub/CODEC and SounzRealTM
Digital Sound Effect for Mobile Devices
iv
Rev. 0.91

4페이지

ALC5640-VB 전자부품, 판매, 대치품
ALC5640-VB
Datasheet
8.108.
8.109.
8.110.
8.111.
8.112.
8.113.
8.114.
8.115.
8.116.
8.117.
8.118.
8.119.
8.120.
8.121.
8.122.
8.123.
PR-A4H: EQ BAND 1 GAIN (BPF1:H0) ..............................................................................................................123
PR-A5H: EQ BAND 2 COEFFICIENT (BPF2:A1)...................................................................................................123
PR-A6H: EQ BAND 2 COEFFICIENT (BPF2:A2)...................................................................................................124
PR-A7H: EQ BAND 2 GAIN (BPF2:H0) ..............................................................................................................124
PR-A8H: EQ BAND 3 COEFFICIENT (BPF3:A1)...................................................................................................124
PR-A9H: EQ BAND 3 COEFFICIENT (BPF3:A2)...................................................................................................124
PR-AAH: EQ BAND 3 GAIN (BPF3:H0)..............................................................................................................125
PR-ABH: EQ BAND 4 COEFFICIENT (BPF4:A1) ..................................................................................................125
PR-ACH: EQ BAND 4 COEFFICIENT (BPF4:A2) ..................................................................................................125
PR-ADH: EQ BAND 4 GAIN (BPF4:H0)..............................................................................................................125
PR-AEH: EQ HIGH PASS FILTER 1 COEFFICIENT (HPF1:A1) ..............................................................................126
PR-AFH: EQ HIGH PASS FILTER 1 GAIN (HPF1:H0) ..........................................................................................126
PR-B0H: EQ HIGH PASS FILTER 2 COEFFICIENT (HPF2:A1) ...............................................................................126
PR-B1H: EQ HIGH PASS FILTER 2 COEFFICIENT (HPF2:A2) ...............................................................................126
PR-B2H: EQ HIGH PASS FILTER 2 GAIN (HPF2:H0)...........................................................................................127
MX-FEH: VENDOR ID ........................................................................................................................................127
9. ELECTRICAL CHARACTERISTICS ........................................................................................................................128
9.1. DC CHARACTERISTICS.............................................................................................................................................128
9.1.1. Absolute Maximum Ratings ................................................................................................................................128
9.1.2. Recommended Operating Conditions .................................................................................................................128
9.1.3. Static Characteristics .........................................................................................................................................128
9.2. ANALOG PERFORMANCE CHARACTERISTICS............................................................................................................129
9.3. SIGNAL TIMING........................................................................................................................................................131
9.3.1. I2C Control Interface ..........................................................................................................................................131
9.3.2. I2S/PCM Interface Master Mode ........................................................................................................................132
9.3.3. I2S/PCM Interface Slave Mode...........................................................................................................................133
9.3.4. Digital Microphone Interface.............................................................................................................................134
10. APPLICATION CIRCUITS .....................................................................................................................................135
11. PACKAGE INFORMATION ...................................................................................................................................137
11.1. MECHANICAL DIMENSIONS......................................................................................................................................137
11.2. PACKAGE THERMAL INFORMATION .........................................................................................................................138
12. ORDERING INFORMATION .................................................................................................................................139
Multi-Channel Audio Hub/CODEC and SounzRealTM
Digital Sound Effect for Mobile Devices
vii
Rev. 0.91

7페이지





구       성총 30 페이지
다운로드[ ALC5640-VB.PDF 데이터시트 ]
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-------------------------------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 ) : 010-3582-2743

상호 : 아이지 인터내셔날, 전화번호 : 051-319-2877, [ 홈페이지 ]



링크공유

링크 :

관련 데이터시트

부품번호상세설명 및 기능제조사
ALC5640-VB

The functions of this components is a Multi-Channel Audio Hub/CODEC and SounzReal Digital Sound Effect.

Realtek Microelectronics
Realtek Microelectronics

추천 데이터시트

부품번호상세설명 및 기능제조사
2P4M

이 부품은 2A, 400V, P gate all diffused mold type Thyristor 입니다. The 2P4M and 2P6M are a P gate all diffused mold type Thyristor granted 2 A On-state Average Current (TC = 77°C), with rated voltages up to 600 V.

NEC
NEC
CQ1565RT

FSCQ1565RT, Green Mode Fairchild Power Switch. In general, a Quasi-Resonant Converter (QRC) shows lower EMI and higher power conversion efficiency compared to conventional hard-switched converter with a fixed switching frequency.

Fairchild
Fairchild
KF16N25D

MOSFET의 기능은 N Channel MOS Field effect transistor입니다. This planar stripe MOSFET has better characteristics, such as fast switching time, low on resistance, low gate charge and excellent avalanche characteristics. It is mainly suitable for DC/DC Converters and switching mode power supplies.( Vdss=250V, Id=13A )

KEC
KEC
FR9884

컨버터의 기능은 340KHz Synchronous Step-Down DC/DC Converter 입니다. The FR9884 is a synchronous step-down DC/DC converter that provides wide 4.5V to 18V input voltage range and 3A continuous load current capability.

Fitipower
Fitipower

www.DataSheet.kr    |   2018   |  연락처   |  링크모음   |   검색  |   사이트맵