ml2280 Microsemi Corporation, ml2280 Datasheet - Page 9

• Manufacturer Part Number: ml2280
• Description: Serial 8-bit Converters
• Manufacturer: Microsemi Corporation

DGND*
AGND*
V
CH0*
CH2*
CH3*
REF/2
CH1
* SOME OF THESE FUNCTIONS/PINS ARE NOT AVAILABLE WITH ML2280.
CLK
V
V+*
DI*
CS
CC
13
16
14
2
3
4
5
6
9
1
8
V
CC
START
INPUT PROTECTION—ALL LOGIC INPUTS
R
7V SHUNT
REGULATOR
SGL/DIF
5-BIT SHIFT-REGISTER
R
V
CC
ODD/
SIGN
13
16
17
18
INPUT
R
TO INTERNAL
CIRCUITRY
ADDRESS
MUX
SELECT 1
V
INTERNAL
CIRCUITS
(EQUIVALENT)
CC
R
ANALOG
TO
MUX
+
Figure 6. ML2288 Functional Block Diagram
–
R
SELECT 0
C
R
DECODER
LADDER
AND
C
D
C
+
–
COMP
COMP
LOGIC
LATCH
AND
SAR
R
PARALLEL XFR
TO SHIFT REGISTER
T
x
DSTART 2
DELAY
TIME
CS
B7
B6
B5
B4
B3
B2
B1
B0
LSB FIRST
MSB FIRST
CS
REGISTER
R
SHIFT
9-BIT
C
ML2280, ML2283
EOC
EOC
START
CS
R
C
D
D
Q
C
C
C
D
D
Q
Q
Q
R
R
R
DEOC
CS
CS
CS
SARS*
11
CS
DO
CS
10
DSTART 1
9