- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10933 > MAX9867EWV+T (Maxim Integrated Products)IC STEREO AUD CODEC LP 30WLP PDF資料下載
參數(shù)資料
| 型號： | MAX9867EWV+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 42/55頁 |
| 文件大小： | 0K |
| 描述： | IC STEREO AUD CODEC LP 30WLP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 類型： | 立體聲音頻 |
| 數(shù)據(jù)接口： | I²C，串行 |
| 分辨率（位）： | 18 b |
| ADC / DAC 數(shù)量： | 2 / 2 |
| 三角積分調(diào)變： | 是 |
| 動態(tài)范圍，標準 ADC / DAC (db)： | 85 / 90 |
| 電壓 - 電源，模擬： | 1.65 V ~ 1.95 V |
| 電壓 - 電源，數(shù)字： | 1.65 V ~ 1.95 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 30-WFBGA，WLBGA |
| 供應商設備封裝： | 30-WLP |
| 包裝： | 標準包裝 |
| 其它名稱： | MAX9867EWV+TDKR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁當前第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁
MAX9867
Ultra-Low Power Stereo Audio Codec
______________________________________________________________________________________
47
Early STOP Conditions
The MAX9867 recognizes a STOP condition at any
point during data transmission except if the STOP con-
dition occurs in the same high pulse as a START condi-
tion. For proper operation, do not send a STOP
condition during the same SCL high pulse as the
START condition.
Slave Address
The slave address is defined as the 7 most significant
bits (MSBs) followed by the read/write bit. For the
MAX9867, the 7 most significant bits are 0011000.
Setting the read/write bit to 1 (slave address = 0x31)
configures the MAX9867 for read mode. Setting the
read/write bit to 0 (slave address = 0x30) configures
the MAX9867 for write mode. The address is the first
byte of information sent to the MAX9867 after the
START condition.
Acknowledge
The acknowledge bit (ACK) is a clocked 9th bit that the
MAX9867 uses to handshake receipt each byte of data
when in write mode (see Figure 11). The MAX9867 pulls
down SDA during the entire master-generated 9th clock
pulse if the previous byte is successfully received.
Monitoring ACK allows for detection of unsuccessful
data transfers. An unsuccessful data transfer occurs if
a receiving device is busy or if a system fault has
occurred. In the event of an unsuccessful data transfer,
the bus master retries communication. The master pulls
down SDA during the 9th clock cycle to acknowledge
receipt of data when the MAX9867 is in read mode. An
acknowledge is sent by the master after each read byte
to allow data transfer to continue. A not acknowledge is
sent when the master reads the final byte of data from
the MAX9867, followed by a STOP condition.
Write Data Format
A write to the MAX9867 includes transmission of a
START condition, the slave address with the R/W bit set
to 0, 1 byte of data to configure the internal register
address pointer, 1 or more bytes of data, and a STOP
condition. Figure 12 illustrates the proper frame format
for writing 1 byte of data to the MAX9867. Figure 13
illustrates the frame format for writing n bytes of data to
the MAX9867.
A
0
SLAVE ADDRESS
REGISTER ADDRESS
DATA BYTE
ACKNOWLEDGE FROM MAX9867
R/W
1 BYTE
AUTOINCREMENT INTERNAL
REGISTER ADDRESS POINTER
ACKNOWLEDGE FROM MAX9867
B1
B0
B3
B2
B5
B4
B7
B6
S
A
P
Figure 12. Writing 1 Byte of Data to the MAX9867
1
SCL
START
CONDITION
SDA
29
CLOCK PULSE FOR
ACKNOWLEDGMENT
ACKNOWLEDGE
NOT ACKNOWLEDGE
Figure 11. Acknowledge
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TP3057N/NOPB | IC INTERFACE ENHANCED SER 16-DIP |
| TP3054N/NOPB | IC FILTER ENHANCE INTERFAC 16DIP |
| TP3057WM/NOPB | IC INTERFACE ENHANCED SER 16SOIC |
| TP3057V/NOPB | IC INTERFACE ENHANCED SER 20PLCC |
| TP3067N/NOPB | IC INTERFACE ENHANCED SER 20-DIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX986ESA | 功能描述:校驗器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX986ESA+ | 功能描述:校驗器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX986ESA+T | 功能描述:校驗器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX986ESA-T | 功能描述:校驗器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX986EUK | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復。