User Manual

Tables
TABLE I. Data Out Formats
DO Formats DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15 DB16
Sign
with
17
X X X X Sign MSB 10 9 8 7 6 5 4321LSB
Bits
MSB 13
Sign MSB 10 9 8 7 6 5 4 3 2 1 LSB
First Bits
9
Sign MSB 6 5 4 3 2 1 LSB
Bits
17
LSB 1 2 3 4 5 6 7 8 9 10 MSB Sign XXXX
Bits
LSB 13
LSB 1 2 3 4 5 6 7 8 9 10 MSB Sign
First Bits
9
LSB 1 2 3 4 5 6 MSB Sign
Bits
without
Sign
16
0 0 0 0 MSB 10 9 8 7 6 5 4 3 2 1 LSB
Bits
MSB 12
MSB 10 9 8 7 6 5 4 3 2 1 LSB
First Bits
8
MSB 6 5 4 3 2 1 LSB
Bits
16
LSB12345678910MSB0000
Bits
LSB 12
LSB 1 2 3 4 5 6 7 8 9 10 MSB
First Bits
8
LSB 1 2 3 4 5 6 MSB
Bits
X
e
High or Low state.
TABLE II. ADC12L038 Multiplexer Addressing
Analog Channel Addressed
A/D Input
Multiplexer
Mode
MUX and Assignment
Polarity
Output
Address with A/DIN1 tied to MUXOUT1
Assignment
Channel
and A/DIN2 tied to MUXOUT2 Assignment
DI0 DI1 DI2 DI3 CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 COM A/DIN1 A/DIN2 MUXOUT1 MUXOUT2
LLLL
ab a b
CH0 CH1
LLLH
ab a b
CH2 CH3
LLHL
ab a b
CH4 CH5
LLHH
ab a b
CH6 CH7
Differential
LHLL
ba b a
CH0 CH1
LHLH
ba b a
CH2 CH3
LHHL
ba b a
CH4 CH5
LHHH
ba b a
CH6 CH7
HLLL
abab
CH0 COM
HLLH
abab
CH2 COM
HLHL
abab
CH4 COM
HLHH
abab
CH6 COM
Single-Ended
HHL L
abab
CH1 COM
HHLH
abab
CH3 COM
HHHL
abab
CH5 COM
HHHH
ab a b
CH7 COM
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