DAC7654_15 Datasheet, PDF (26/33 Pages) Texas Instruments –

16-Bit, Quad Voltage Output Digital-to-Analog Converter

DAC7654
SBAS263A − NOVEMBER 2003 − REVISED DECEMBER 2005
Table 4. Timing Specifications for Figure 58
SYMBOL
DESCRIPTION
MIN
tDS
Data valid to CLK rising
10
tDH
Data held valid after CLK rises
20
tCH
CLK high
25
tCL
CLK low
25
tCSS
CS low to CLK rising
15
tCSH
CLK high to CS rising
0
tLD1
LOAD high to CLK rising
10
tLD2
CLK rising to LOAD low
30
tLDRW
LOAD low time
30
tLDDL
LDAC low time
100
tLDDH
LDAC high time
150
tLDDD
LDAC rising from LOAD low
40
tRSSS
RSTSEL valid to RST high
0
tRSSH
RST high to RSTSEL not valid
100
tRSTL
RST low time
10
tRSTH
RST high time
10
tS
Settling time
10
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UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
26