參數(shù)資料
型號: TAS5015IPFB
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: PLASTIC, TQFP-48
文件頁數(shù): 6/20頁
文件大?。?/td> 266K
代理商: TAS5015IPFB
TAS5015
SLES017 SEPTEMBER 2001
14
www.ti.com
switching characteristics, TA = 25°C,
DVDD1 = DVDD2 = DVDD3_L = DVDD3_R = AVDD1 = AVDD2 = 3.3 V
±10%
serial audio ports slave mode
PARAMETER
MIN
TYP
MAX
UNIT
f(SCLK)
SCLK frequency
12.288
MHz
tsu(SDIN)
SDIN setup time before SCLK rising edge
20
ns
th(SDIN)
SDIN hold time from SCLK rising edge
10
ns
f(LRCLK)
LRCLK frequency
44.1
48
192
kHz
MCLK duty cycle
50%
SCLK duty cycle
50%
LRCLK duty cycle
50%
tsu(LRCLK)
LRCLK edge setup before SCLK rising edge
20
ns
serial audio ports master mode, CL = 50 pF
PARAMETER
MIN
TYP
MAX
UNIT
t(MSD)
MCLK to SCLK
0
5
ns
t(MLRD)
MLCK to LRCLK
0
5
ns
DSP serial interface mode
PARAMETER
MIN
TYP
MAX
UNIT
f(SCLK)
SCLK frequency
12.288
MHz
tw(FSHIGH)
Pulse duration, sync
1/(64
×fs)
ns
tsu(SDIN),
tsu(LRCLK)
SDIN and LRCLK setup time before SCLK falling edge
20
ns
th(SDIN),
th(LRCLK)
SDIN and LRCLK hold time from SCLK falling edge
10
ns
SCLK duty cycle
50%
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