Datasheet

LTC2389-16
31
238916f
applications inFormation
Figure 14. Read the Parallel Data Continuously.
The Data Bus Is Always Driven and Cannot Be Shared
Figure 15. Read the Parallel Data After the Conversion
CS = 0, MODE0 = 0, A1 = 0, MODE1 = A0 = 0
t
BUSYLH
t
DDBUSYL
t
CONV
CNVST
BUSY
DATA BUS
D[15:0]
PREVIOUS CONVERSION
CURRENT
CONVERSION
238916 F14
t
CNVSTL
CS
BUSY
DATA BUS
D[15:0]
MODE0 = 0, A1 = 0, MODE1 = A0 = 0
Hi-Z
CURRENT
CONVERSION
t
EN
t
DIS
238916 F15
Hi-Z
Figure 16. Read the Parallel Data During
the Following Conversion
DATA BUS
D[15:0]
BUSY
Hi-Z
PREVIOUS CONVERSION
t
EN
t
CNVSTL
t
CONV
t
BUSYLH
t
DIS
238916 F16
Hi-Z
CNVST, CS
MODE0 = 0, A1 = 0, MODE1 = A0 = 0
Figure 17. 8-Bit Parallel Interface Using A1 Pin
CS
A1
D[15:8]
HIGH 8 BITS LOW 8 BITS
8-BIT INTERFACE
Hi-Z Hi-Z
238916 F17
t
EN
t
DDA1
t
DIS
MODE0 = 0, MODE1 = A0 = 0