SP8121JS SIPEX [Sipex Corporation], SP8121JS Datasheet - Page 7

• Manufacturer Part Number: SP8121JS
• Description: Monolithic, 12-Bit Data Acquisition System
• Manufacturer: SIPEX [Sipex Corporation]

Figure 3. Convert Mode Timing
Figure 4. Read Mode Timing
SP8121DS/02
CONVERT MODE DYNAMIC CHARACTERISTICS
V
PARAMETER
t
t
t
t
READ MODE DYNAMIC CHARACTERISTICS
V
PARAMETER
t
t
t
t
t
HEC
SRC
HRC
DSC
SRR
HRR
HD
DD
HL
CC
CC
= +15V; V
= +15V; V
CE Pulse Width
R/C to CE Setup
Status Delay from CE
R/C Low during CE High
R/C to CE Setup
R/C High after CE Low
Data Valid after CE Low
Access Time from CE
Output Float Delay
DB
LOGIC
LOGIC
DB
STATUS
11
STATUS
11
= +5V; T
= +5V; T
- DB
- DB
R/C
CE
R/C
CE
0
0
A
A
= 25 C
= 25 C
MIN.
MIN.
50
50
50
25
0
0
t
SRR
SP8121 Monolithic, 12-Bit Data Acquisition System
t
HRC
t
TYP.
TYP.
HIGH IMPEDANCE
t
DSC
SRC
50
0
t
HEC
HIGH IMPEDANCE
MAX.
MAX.
7
200
150
150
t
DD
t
UNIT
UNIT
C
ns
ns
ns
ns
ns
ns
ns
ns
ns
DATA VALID
t
HRR
t
HD
t
HL
CONDITIONS
CONDITIONS
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