Datasheet

LTC2315-12
10
231512fa
For more information www.linear.com/LTC2315-12
t
THROUGHPUT
t
ACQ-MIN
t
ACQ-MIN
= 40ns
t
CONV
t
CONV(MIN)
= 13 • t
SCK
+ t
2
+ t
10
141354321
CS
SCK
SDO
HI-Z STATE
(MSB)
*NOTE: SDO REPRESENTS THE ANALOG INPUT FROM THE PREVIOUS CONVERSION
B0 0B1B9B10B11*00
231512 TD06
t
5
t
6
t
2
t
4
t
7
t
10
t
9
t
3
Figure 6: LTC2315-12 Serial Interface Timing Diagram (SCK High During t
ACQ
)
t
THROUGHPUT
= 18 • t
SCK
t
ACQ
t
ACQ
= 4 • t
SCK
t
CONV
t
CONV
= 14 • t
SCK
13 14 15 16 17 1818 4 5321
CS
SCK
SDO
HI-Z STATE
(MSB)
*NOTE: SDO REPRESENTS THE ANALOG INPUT FROM THE PREVIOUS CONVERSION
B1 B0 0B9B10B11*00
231512 TD07
t
5
t
6
t
2
t
4
t
7
t
10
t
9
t
3
Figure 7: LTC2315-12 Serial Interface Timing Diagram (SCK Continuous)
TIMING DIAGRAMS