ADC10158CIN National Semiconductor, ADC10158CIN Datasheet - Page 13

• Manufacturer Part Number: ADC10158CIN
• Description: 10-Bit Plus Sign 4 s ADCs with 4- or 8-Channel MUX/ Track/Hold and Reference
• Manufacturer: National Semiconductor

MA4 MA3 MA2 MA1 MA0
10-Bits + Sign
10-Bits + Sign
10-Bits
10-Bits
8-Bits + Sign
8-Bits + Sign
8-Bits
8-Bits
H
H
H
H
H
H
H
X
X
X
X
X
X
X
X
L
L
L
L
L
L
L
L
X
Resolution
Multiplexer Addressing and Output Data Configuration Tables
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
MUX Address
H
H
H
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
L
L
L
L
Right-Justified
Left-Justified
Right-Justified
Left-Justified
Right-Justified
Left-Justified
Right-Justified
Left-Justified
Data Format
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
X
Output
H
H
H
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
L
L
L
L
TABLE 1. ADC10154 and ADC10158 Output Data Configuration
CS
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
8/10 U/S L/R
Control Input
H
H
H
H
L
L
L
L
WR RD
L
L
L
L
TABLE 2. ADC10158 Multiplexer Addressing
Data
H
H
H
H
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7
H
H
H
H
L
L
L
L
+
−
+
+
MSB
MSB
MSB
MSB
DB7
Sign
Sign MSB
Sign
Sign MSB
LSB
8
3
L
8
2
L
L
−
+
+
+
DB6
Sign
Sign
LSB
Previous Channel Configuration
7
2
L
7
9
7
L
L
7
7
L
+
−
+
+
13
Data Bus Output Assignment
Sign
Sign
DB5
LSB
Channel Number
6
9
L
6
8
L
6
7
L
L
6
6
L
−
+
+
+
DB4
Sign
Sign
+
−
+
+
5
8
L
L
5
7
L
5
6
L
L
5
5
L
DB3
Sign
Sign
−
+
+
+
4
7
L
L
4
6
L
4
5
L
L
4
4
L
DB2
Sign MSB
Sign
+
−
+
+
3
6
L
L
3
5
L
3
4
L
L
3
3
L
MSB
−
+
+
−
−
−
−
−
−
−
DB1
Sign
2
5
L
2
4
L
2
3
L
L
2
2
L
V
REF
DB0
Sign
−
−
−
−
−
−
−
−
LSB
LSB
LSB
LSB
LSB
9
4
L
9
3
L
2
L
L
L
−
First Byte Read
Second Byte Read
First Byte Read
Second Byte Read
First Byte Read
Second Byte Read
First Byte Read
Second Byte Read
First Byte Read
Second Byte Read
First Byte Read
Second Byte Read
First Byte Read
Second Byte Read
First Byte Read
Second Byte Read
Pseudo-Differential
Single-Ended
Differential
Mode
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