Linear Technology DC1190A-B - LTC2365: 12-bit, 1Msps SAR ADC (req DC590B for DC apps, DC890B for AC apps) DC1190A-B DC1190A-B Data Sheet
Product codes
DC1190A-B
LTC2365/LTC2366
10
23656fb
block DiagraM
Figure 1. SDO Into Hi-Z State After SCK Falling Edge
Figure 2. SDO Data Valid Hold Time After SCK Falling Edge
Figure 3. SDO Data Valid Access Time After SCK Falling Edge
23656 BD
–
+
4
1
2
S & H
V
REF
3
GND
A
IN
ANALOG
INPUT RANGE
OV TO V
REF
12-BIT ADC
TS8 PACKAGE
10µF
6
7
8
TIMING
LOGIC
V
DD
5
4.7µF
4.7µF
OV
DD
SDO
SCK
THREE-
STATE
SERIAL
OUTPUT
PORT
CS
+
+
+
SCK
1.6V
SDO
23656 TD01
Hi-Z
t
8
SCK
SDO
23656 TD02
V
IH
V
IL
1.6V
t
7
SCK
SDO
23656 TD03
V
OH
V
OL
1.6V
t
4
tiMing DiagraMs