參數(shù)資料
型號(hào)： MAX97003EWP+T
廠商： Maxim Integrated Products
文件頁數(shù)： 38/48頁
文件大?。?/td> 0K
描述： IC AUDIO SUBSYSTEM LN 20WLP
標(biāo)準(zhǔn)包裝： 2,500
類型： D 類；H 類
輸出類型： 1-通道（單聲道）或 2-通道（立體聲）
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： 1W x 2 @ 8 歐姆
電源電壓： 2.7 V ~ 5.5 V
特點(diǎn)： 消除爆音，差分輸入，關(guān)閉
安裝類型： *
供應(yīng)商設(shè)備封裝： *
封裝/外殼： *
包裝： *
Maxim Integrated Products 43
MAX97003
High-Efficiency, Low-Noise Audio Subsystem
Read Data Format
Send the slave address with the R/W bit set to 1 to initi-
ate a read operation. The IC acknowledges receipt of its
slave address by pulling SDA low during the ninth SCL
clock pulse. A START command followed by a read com-
mand resets the address pointer to register 0x00.
The first byte transmitted from the IC is the contents of
register 0x00. Transmitted data is valid on the rising
edge of SCL. The address pointer autoincrements after
each read data byte. This autoincrement feature allows
all registers to be read sequentially within one continuous
frame. A STOP condition can be issued after any number
of read data bytes. If a STOP condition is issued followed
by another read operation, the first data byte to be read
are from register 0x00.
The address pointer can be preset to a specific register
before a read command is issued. The master pre-
sets the address pointer by first sending the IC’s slave
address with the R/W bit set to 0 followed by the register
address. A REPEATED START condition is then sent fol-
lowed by the slave address with the R/W bit set to 1. The
IC then transmits the contents of the specified register.
The address pointer autoincrements after transmitting the
first byte.
The master acknowledges receipt of each read byte
during the acknowledge clock pulse. The master must
acknowledge all correctly received bytes except the
last byte. The final byte must be followed by a not
acknowledge from the master and then a STOP condi-
tion. Figure 20 illustrates the frame format for reading
one byte from the IC. Figure 21 illustrates the frame
format for reading multiple bytes from the IC.
Figure 20. Reading One Byte of Data from the IC
Figure 21. Reading n-Bytes of Data from the IC
ACKNOWLEDGE FROM SALVE
1 BYTE
AUTOINCREMENT INTERNAL
REGISTER ADDRESS POINTER
ACKNOWLEDGE FROM SLAVE
A
0
ACKNOWLEDGE FROM SLAVE
R/W
S
R/W
REPEATED START
Sr
1
SLAVE ADDRESS
REGISTER ADDRESS
SLAVE ADDRESS
DATA BYTE
ACKNOWLEDGE FROM SLAVE
1 BYTE
AUTOINCREMENT INTERNAL
REGISTER ADDRESS POINTER
ACKNOWLEDGE FROM SLAVE
NOT ACKNOWLEDGE FROM MASTER
A
P
A
0
ACKNOWLEDGE FROM SLAVE
R/W
S
R/W
REPEATED START
Sr
1
SLAVE ADDRESS
REGISTER ADDRESS
SLAVE ADDRESS
DATA BYTE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9700AEBC 制造商:Maxim Integrated Products 功能描述:1.2W LOW EMI FILTERLESS CLASS D - Rail/Tube
MAX9700AEBC+ 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO 1.6W CLS-D 12UCSP - Rail/Tube
MAX9700AEBC+T 功能描述:音頻放大器 1.2W L-EMI Filterles Class D Audio Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9700AEBC-T 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9700AETB 制造商:Maxim Integrated Products 功能描述:1.2W, LOW EMI, FILTERLESS, CLASS D AUDIO AMPL - Rail/Tube
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