参数资料
型号: TLV320AIC32IRHBG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封装: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数: 71/72页
文件大小: 4594K
代理商: TLV320AIC32IRHBG4
www.ti.com
AUDIO DATA SERIAL INTERFACE TIMING DIAGRAM
ts(DI)
th(DI)
td(DOBCLK)
td(DOWS)
WCLK
BCLK
SDOUT
SDIN
td(WS)
TIMING CHARACTERISTICS
(1)
ts(DI)
th(DI)
td(DOBCLK)
WCLK
BCLK
SDOUT
SDIN
td(WS)
TLV320AIC32
SLAS479A – AUGUST 2005 – REVISED SEPTEMBER 2005
Figure 2. I2S/LJF/RJF Timing in Master Mode
All specifications typical at 25
°C, DVDD = 1.8 V
IOVDD = 1.1 V
IOVDD = 3.3 V
PARAMETER
UNIT
MIN
MAX
MIN
MAX
td (WS)
ADWS/WCLK delay time
50
15
ns
td (DO-WS)
ADWS/WCLK to DOUT delay time
50
20
ns
td
BCLK to DOUT delay time
50
15
ns
(DO-BCLK)
ts(DI)
DIN setup time
10
6
ns
th(DI)
DIN hold time
10
6
ns
tr
Rise time
30
10
ns
tf
Fall time
30
10
ns
(1)
All timing specifications are measured at characterization but not tested at final test.
Figure 3. DSP Timing in Master Mode
8
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