LTC1409 LINER [Linear Technology], LTC1409 Datasheet - Page 19

• Manufacturer Part Number: LTC1409
• Description: 12-Bit, 800ksps Sampling A/D Converter with Shutdown
• Manufacturer: LINER [Linear Technology]

A
PPLICATI
RD = CONVST
RD = CONVST
CS = RD = 0
BUSY
DATA
CONVST
O
CONVST
BUSY
DATA
BUSY
BUSY
DATA
DATA
U
RD
S
Figure 17. Mode 1b. CONVST Starts a Conversion. Data Outputs Always Enabled
I FOR ATIO
U
t
Figure 18. Mode 2. CONVST Starts a Conversion. Data is Read by RD
6
t
t
10
13
DB11 TO DB0
DATA (N – 1)
t
6
t
6
t
10
DB11 TO DB0
DATA (N – 1)
t
t
6
5
W
t
t
CONV
CONV
DB11 TO DB0
DATA (N – 1)
t
CONV
t
CONV
Figure 19. Slow Memory Mode Timing
t
11
Figure 20. ROM Mode Timing
t
U
7
DB11 TO DB0
DATA N
t
t
9
7
t
13
t
10
t
11
t
t
12
t
8
8
t
t
8
8
DB11 TO DB0
t
5
DB11 TO DB0
DATA N
DATA N
t
11
t
6
DB11 TO DB0
DATA N
DB11 TO DB0
DATA N
DB11 TO DB0
DATA (N + 1)
DB11 TO DB0
DATA (N + 1)
LTC1409 • F17
LTC1409 • F18
LTC1409 • F19
LTC1409 • F20
LTC1409
19