參數(shù)資料
型號(hào)： ADAU1442YSVZ-3A
廠商： Analog Devices Inc
文件頁數(shù)： 22/93頁
文件大?。?/td> 0K
描述： IC SIGMADSP 28B 175MHZ 100TQFP
標(biāo)準(zhǔn)包裝： 1
系列： SigmaDSP®
類型： 音頻處理器
應(yīng)用： 車載音頻
安裝類型： 表面貼裝
封裝/外殼： 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝： 100-TQFP-EP（14x14）
包裝： 托盤
ADAU1442/ADAU1445/ADAU1446
Data Sheet
Rev. D | Page 28 of 92
SCL
SDA
(CONTINUED)
SCL
(CONTINUED)
SDA
(CONTINUED)
SCL
(CONTINUED)
START BY
MASTER
FRAME 2
SUBADDRESS BYTE 1
FRAME 3
SUBADDRESS BYTE 2
FRAME 4
CHIP ADDRESS BYTE
FRAME 1
CHIP ADDRESS BYTE
FRAME 6
READ DATA BYTE 2
FRAME 5
READ DATA BYTE 1
STOP BY
MASTER
ACK BY
MASTER
ACK BY
MASTER
REPEATED
START BY
MASTER
R/W
0
SDA
1
ADR
SEL
0
R/W
0
1
ADR
SEL
0
07696-
014
ACK BY
ADAU1442/ADAU1445/ADAU1446
ACK BY
ADAU1442/ADAU1445/ADAU1446
ACK BY
ADAU1442/ADAU1445/ADAU1446
ACK BY
ADAU1442/ADAU1445/ADAU1446
Figure 14. I2C Read Clocking
S
AS
SUBADDRESS,
LOW
AS
...
AS
P
CHIP ADDRESS,
R/W = 0
DATA
BYTE 1
DATA
BYTE 2
DATA
BYTE N
SUBADDRESS,
HIGH
S = START BIT, P = STOP BIT, AM = ACKNOWLEDGE BY MASTER, AS = ACKNOWLEDGE BY SLAVE.
SHOWS A ONE-WORD WRITE, WHERE EACH WORD HAS N BYTES.
07696-
015
Figure 15. Single-Word I2C Write Sequence
S
AS
...
P
CHIP
ADDRESS,
R/W = 0
SUBADDRESS,
HIGH
SUBADDRESS,
LOW
DATA-WORD 1,
BYTE 1
DATA-WORD 1,
BYTE 2
DATA-WORD 2,
BYTE 1
DATA-WORD 2,
BYTE 2
DATA-WORD N,
BYTE 1
DATA-WORD N,
BYTE 2
S = START BIT, P = STOP BIT, AM = ACKNOWLEDGE BY MASTER, AS = ACKNOWLEDGE BY SLAVE.
SHOWS AN N-WORD WRITE, WHERE EACH WORD HAS TWO BYTES. (OTHER WORD LENGTHS ARE POSSIBLE, RANGING FROM ONE TO FIVE BYTES.)
07696-
016
Figure 16. Burst Mode I2C Write Sequence
S
AM
AS
AM
AS
S
AS
...
P
CHIP ADDRESS,
R/W = 0
CHIP ADDRESS,
R/W = 1
DATA
BYTE N
DATA
BYTE 2
DATA
BYTE 1
SUBADDRESS,
HIGH
SUBADDRESS,
LOW
S = START BIT, P = STOP BIT, AM = ACKNOWLEDGE BY MASTER, AS = ACKNOWLEDGE BY SLAVE.
SHOWS A ONE-WORD WRITE, WHERE EACH WORD HAS N BYTES.
07696-
017
Figure 17. Single-Word I2C Read Sequence
S
AS
AM
...
P
CHIP
ADDRESS,
R/W = 0
SUBADDRESS,
HIGH
SUBADDRESS,
LOW
DATA-WORD 1,
BYTE 1
DATA-WORD 1,
BYTE 2
DATA-WORD N,
BYTE 1
DATA-WORD N,
BYTE 2
CHIP
ADDRESS,
R/W = 1
S = START BIT, P = STOP BIT, AM = ACKNOWLEDGE BY MASTER, AS = ACKNOWLEDGE BY SLAVE.
SHOWS AN N-WORD WRITE, WHERE EACH WORD HAS TWO BYTES. (OTHER WORD LENGTHS ARE POSSIBLE, RANGING FROM ONE TO FIVE BYTES.)
07696-
018
Figure 18. Burst Mode I2C Read Sequence
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參數(shù)描述
ADAU1442YSVZ-3A-RL 功能描述:IC SIGMADSP 28B 175MHZ 100TQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
ADAU1445YSVZ-3A 功能描述:IC SIGMADSP 175MHZ 100TQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
ADAU1445YSVZ-3A-RL 功能描述:IC SIGMADSP 175MHZ 100TQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
ADAU1446EBZ 制造商:Analog Devices 功能描述:SIGMADSP? DIGITAL AUDIO PROCESSOR WITH FLEXIBLE AUDIO - Bulk
ADAU1446YSTZ-3A 功能描述:IC SIGMADSP 175MHZ 100LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
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