LTC1278
O U
W
U
PPLICATI
A
S
I FOR ATIO
t
CS = 0
11
t
CONV
t
4
SAMPLE N
SAMPLE N + 1
CONVST
BUSY
RD
t
5
t
7
t
9
t
10
t
8
DATA N
DB11 TO DB0
DATA (N + 1)
DB11 TO DB0
DATA
LTC1278 F14
Figure 14. Mode 2. CONVST Starts a Conversion. Data is Read by RD
t
CS = 0
CONV
SAMPLE N
SAMPLE N + 1
RD = CONVST
t
t
9
5
BUSY
DATA
t
8
t
6
DATA (N – 1)
DB11 TO DB0
DATA N
DB11 TO DB0
DATA N
DB11 TO DB0
DATA (N + 1)
DB11-DB0
LTC1278 F15
Figure 15. Slow Memory Mode
t
CS = 0
CONV
SAMPLE N
SAMPLE N + 1
RD = CONVST
t
t
9
5
BUSY
t
8
DATA (N – 1)
DB11 TO DB0
DATA N
DB11 TO DB0
DATA
LTC1278 F16
Figure 16. ROM Mode Timing
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tationthattheinterconnectionofitscircuitsasdescribedhereinwillnotinfringeonexistingpatentrights.
15
Linear [ Linear ]
