參數(shù)資料
型號(hào)： TLV320AIC24KIPFBRG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： GREEN, PLASTIC, TQFP-48
文件頁(yè)數(shù)： 25/52頁(yè)
文件大?。?/td> 981K
代理商： TLV320AIC24KIPFBRG4
www.ti.com
SCLK
FS
DIN/
DOUT
0
1
2
n-1
n-2
n-3
0
1
2
n-1
n-2
n-3
Master Slave
n-1
Slave
n-2
Slave
3
Slave
2
Slave
1
Master
Slave
n-1
Slave
n-2
Slave
3
Slave
2
Slave
1
Data Frame / Sample 1
NOTE: n/2 is the total number of AIC20s in the cascade
16 SCLKs Per Time Slot
Data Frame / Sample 2
Slot
Number
Turbo Operation (SCLK)
TLV320AIC20, TLV320AIC21
TLV320AIC24, TLV320AIC25
TLV320AIC20K, TLV320AIC24K
SLAS363D – MARCH 2002 – REVISED APRIL 2005
Figure 26. Standard Operation/Continuous Data Transfer Mode: Master-Slave Cascade Timing
Setting TURBO = 1 (bit D7) in each codec's control register 2 enables the AIC2x's turbo mode that requires the
following condition to be met:
M × N > #Devices × mode
Where:
M, N, and P are clock divider values defined in the control register 4. #Device is the number of codec
channels in cascade. ( Number of Device = 2 for stand-alone AIC2x) Mode is equal to 1 for continuous data
transfer mode and 2 for programming mode.
The turbo operation is useful for applications that require more bandwidth for multitasking processing per
sampling period. In the turbo mode (see Figure 27), the FS frequency is always the device's sampling frequency,
but the SCLK is running at much higher speed. The output SCLK frequency is equal to (MCLK/P) and up to a
maximum speed of 25 MHz. The data/control frame is still 32-SCLK long and the FS is one-SCLK pulse. If the
AIC2x is in slave mode and the device is not set to turbo mode, only the first FS is used to synchronize the data
transfer. The AIC2x ignores all subsequent FS signals and utilizes an internally generated FS. However, if the
AIC2x is set to turbo mode while in slave mode, then the data transfer synchronizes on every FS signal.
Therefore, it is recommended that if the AIC2x is set to slave mode, then the turbo mode is used. Also note that
in turbo mode, it is recommended that SCLK should be a multiple of 32 x FS.
31
相關(guān)PDF資料
PDF描述
TLV320AIC20KIPFBRG4 SPECIALTY CONSUMER CIRCUIT, PQFP48
TLV320AIC26IRHBR SPECIALTY CONSUMER CIRCUIT, PQCC32
TLV320AIC26IRHB SPECIALTY CONSUMER CIRCUIT, PQCC32
TLV320AIC26IRHBG4 SPECIALTY CONSUMER CIRCUIT, PQCC32
TLV320AIC26IRHBRG4 SPECIALTY CONSUMER CIRCUIT, PQCC32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV320AIC25 制造商:TI 制造商全稱:Texas Instruments 功能描述:PRODUCT NOTIFICATION
TLV320AIC25C 制造商:TI 制造商全稱:Texas Instruments 功能描述:Layout and Grounding Guidelines for TLV320AIC2x
TLV320AIC25CPFB 功能描述:接口—CODEC Low Power Low IOVdd Dual Channel RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC25CPFBG4 功能描述:接口—CODEC 512 x 18 3.3-V Synch FIFO Memory RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC25CPFBR 功能描述:接口—CODEC Low Power Low IOVdd Dual Channel RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*