參數(shù)資料
型號: TLV320DAC32IRHBTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: SERIAL INPUT LOADING, DAC WITH PROGRAMMABLE PLL, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 69/69頁
文件大?。?/td> 1242K
代理商: TLV320DAC32IRHBTG4
th(WS)
ts(WS)
ts(DI)
th(DI)
WCLK
BCLK
SDIN
tH(BCLK)
tL(BCLK)
tP(BCLK)
ts(WS)
th(WS)
TIMING CHARACTERISTICS
(1)
www.ti.com........................................................................................................................................ SLAS506B – NOVEMBER 2006 – REVISED DECEMBER 2008
TIMING CHARACTERISTICS (continued)
All specifications typical at 25C, DVDD = 1.8 V
IOVDD = 1.1 V
IOVDD = 3.3 V
PARAMETER
UNIT
MIN
MAX
MIN
MAX
tH (BCLK)
BCLK high period
70
35
ns
tL (BCLK)
BCLK low period
70
35
ns
ts(WS)
WCLK setup time
10
6
ns
th(WS)
WCLK hold time
10
6
ns
ts(DI)
DIN setup time
10
6
ns
th(DI)
DIN hold time
10
6
ns
tr
Rise time
8
4
ns
tf
Fall time
8
4
ns
Figure 4. DSP Timing in Slave Mode
All specifications typical at 25C, DVDD = 1.8 V
IOVDD = 1.1 V
IOVDD = 3.3 V
PARAMETER
UNIT
MIN
MAX
MIN
MAX
tH (BCLK)
BCLK high period
70
35
ns
tL (BCLK)
BCLK low period
70
35
ns
ts(WS)
WCLK setup time
10
8
ns
th(WS)
WCLK hold time
10
8
ns
ts(DI)
DIN setup time
10
6
ns
th(DI)
DIN hold time
10
6
ns
tr
Rise time
8
4
ns
tf
Fall time
8
4
ns
(1)
All timing specifications are measured at characterization but not tested at final test.
Copyright 2006–2008, Texas Instruments Incorporated
9
Product Folder Link(s): TLV320DAC32
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