- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385089 > AK4115VQ (ASAHI KASEI POWER DEVICES CORP) High Feature 192kHz 24bit Digital Audio Interface Transceiver PDF資料下載
參數(shù)資料
| 型號： | AK4115VQ |
| 廠商： | ASAHI KASEI POWER DEVICES CORP |
| 元件分類： | 消費家電 |
| 英文描述： | High Feature 192kHz 24bit Digital Audio Interface Transceiver |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 44/64頁 |
| 文件大?。?/td> | 606K |
| 代理商： | AK4115VQ |
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頁第42頁第43頁當前第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頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁
ASAHI KASEI
[AK4115]
MS0573-E-00
2006/12
- 44 -
2. I
2
C bus control mode (IIC pin = “H”)
AK4115 supports a fast-mode I
2
C-bus system (max : 400kHz).
2-1. Data transfer
All commands are preceded by a START condition. After the START condition, a slave address is sent. After the AK4115
recognizes the START condition, the device interfaced to the bus waits for the slave address to be transmitted over the
SDA line. If the transmitted slave address matches an address for one of the devices, the designated slave device pulls the
SDA line to LOW (ACKNOWLEDGE). The data transfer is always terminated by a STOP condition generated by the
master device.
2-1-1. Data validity
The data on the SDA line must be stable during the HIGH period of the clock. The HIGH or LOW state of the data line
can only change when the clock signal on the SCL line is LOW except for the START and the STOP condition.
SCL
SDA
DATA LINE
STABLE :
DATA VALID
CHANGE
OF DATA
ALLOWED
Figure 41. Data transfer
2-1-2. START and STOP condition
A HIGH to LOW transition on the SDA line while SCL is HIGH indicates a START condition. All sequences start from
the START condition.
A LOW to HIGH transition on the SDA line while SCL is HIGH defines a STOP condition. All sequences end by the
STOP condition.
SCL
SDA
STOP CONDITION
START CONDITION
Figure 42. START and STOP conditions
相關PDF資料 |
PDF描述 |
|---|---|
| AK4115 | High Feature 192kHz 24bit Digital Audio Interface Transceiver |
| AK4116VN | Low Power 48kHz Digital Audio Receiver |
| AK4120 | Sample Rate Converter with Mixer and Volume |
| AK4121A | Asynchronous Sample Rate Converter |
| AK4121AVF | Asynchronous Sample Rate Converter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AK4115VQP | 功能描述:IC AUDIO DECODER 24BIT 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| AK4116 | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz digital audio receiver |
| AK4116_05 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 48kHz Digital Audio Receiver |
| AK4116384D | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK4116384G | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
發(fā)布緊急采購，3分鐘左右您將得到回復。