SP774BA 데이터 시트보기 (PDF) - Signal Processing Technologies
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SP774BA Datasheet PDF : 15 Pages
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READ MODE TIMING
CE
CS
R/C
A0
STS
DB11–
DB0
tSSR
tSRR
tHSR
tHRR
tSAR
tHAR
HIGH
IMPEDANCE
tDD
DATA
VALID
tHD
tHL
CHARACTERISTICS
Typical @ 25˚C, V = +15V or +12V, V = +5V, V = 0V, unless otherwise specified.
CC
LOGIC
EE
PARAMETER
tDD Access Time From CE2
tHD Data Valid After CE Low2
tHL Output Float Delay2
tSSR CS to CE Setup
tSRR R/C to CE Setup
tSAR A0 to CE Setup
tHSR CS Valid After CE Low
tHRR R/C High After CE Low
tHAR A0 Valid After CE Low
tHS STS Delay After Data Valid
MIN.
25
50
0
50
0
0
50
300
TYP.
MAX.
150
150
0
0
0
50
1000
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES:
1. Parameters guaranteed by design and sample tested.
2. Parameters 100% tested @ 25˚C on special orders.
Figure 7. Read Mode Timing
CONDITIONS
SP574B/674B/1674B/774B
12–Bit Sampling A/D Converters
12
© Copyright 2000 Sipex Corporation
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