Datasheet

LTC2314-14
11
231414fa
For more information www.linear.com/LTC2314-14
t
THROUGHPUT
t
ACQ-MIN
t
ACQ-MIN
= 40ns
t
CONV
t
CONV(MIN)
= 15 • t
SCK
+ t
2
+ t
10
161554321
CS
SCK
SDO
HI-Z STATE
(MSB)
*NOTE: SDO REPRESENTS THE ANALOG INPUT FROM THE PREVIOUS CONVERSION
B0 0B1B11B12B13*00
231414 TD06
t
5
t
6
t
2
t
4
t
7
t
10
t
9
t
3
Figure 6: LTC2314-14 Serial Interface Timing Diagram (SCK High During t
ACQ
)
t
THROUGHPUT
= 20 • t
SCK
t
ACQ
t
ACQ
= 4 • t
SCK
t
CONV
t
CONV
= 16 • t
SCK
15 16 17 18 19 2020 4 5321
CS
SCK
SDO
HI-Z STATE
(MSB)
*NOTE: SDO REPRESENTS THE ANALOG INPUT FROM THE PREVIOUS CONVERSION
B1 B0 0B11B12B13*00
231414 TD07
t
5
t
6
t
2
t
4
t
7
t
10
t
9
t
3
Figure 7: LTC2314-14 Serial Interface Timing Diagram (SCK Continuous)
APPLICATIONS INFORMATION
t
THROUGHPUT
t
ACQ-MIN
t
ACQ-MIN
= 40ns
t
CONV
t
CONV
= 15.5 • t
SCK
+ t
2
+ t
10
1615144321
CS
SCK
SDO
HI-Z STATE
(MSB)
*NOTE: SDO REPRESENTS THE ANALOG INPUT FROM THE PREVIOUS CONVERSION
B0 0B11B12B13*0
231414 F05
t
5
t
6
t
2
t
4
t
7
t
9
t
3
t
10
Figure 5: LTC2314-14 Serial Interface Timing Diagram (SCK Low During t
ACQ
)