ADC12030CIWM National Semiconductor, ADC12030CIWM Datasheet - Page 24

• Manufacturer Part Number: ADC12030CIWM
• Description: Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
• Manufacturer: National Semiconductor

www.national.com
Sign
with
Timing Diagrams
*
**
Tables
Tantalum
Monolithic Ceramic or better
DO Formats
MSB
First
LSB
First
Bits
Bits
Bits
Bits
Bits
Bits
17
13
17
13
9
9
DB0
Sign
Sign
LSB
LSB
LSB
X
MSB
MSB
DB1 DB2 DB3
FIGURE 6. Recommended Power Supply Bypassing and Grounding
X
1
1
1
(Continued)
10
X
6
2
2
2
X
9
5
3
3
3
DB4
Sign
8
4
4
4
4
TABLE 1. Data Out Formats
MSB
DB5 DB6
7
3
5
5
5
10
6
2
6
6
6
24
MSB
DB7
9
5
1
7
7
DB8
Sign
LSB
8
4
8
8
DB9
7
3
9
9
DB10
10
10
6
2
DB11
MSB
MSB
5
1
DB12
Sign
Sign
LSB
4
DB13
X
3
DS011354-35
DB14
2
X
DB15
X
1
DB16
LSB
X