ADC12130CIWM National Semiconductor, ADC12130CIWM Datasheet - Page 25

• Manufacturer Part Number: ADC12130CIWM
• Description: IC, ADC, 12BIT, 114KSPS, SOIC-16
• Manufacturer: National Semiconductor

Specifications of ADC12130CIWM

• Resolution (bits): 12bit
• Sampling Rate: 114kSPS
• Input Channel Type: Differential, Single Ended
• Data Interface: Serial, SPI
• Supply Voltage Range - Analog: 3V To 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

with-
Sign
Sign
with
out
Format and Set-Up Tables
X = High or Low state.
DO Formats
MSB
MSB
First
First
First
First
LSB
LSB
Bits
Bits
Bits
Bits
Bits
Bits
Bits
Bits
17
13
17
13
16
12
16
12
MSB
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB 10 DB 11 DB 12 DB 13 DB 14 DB 15 DB 16
Sing MSB
LSB
LSB
LSB
LSB
X
0
FIGURE 6. Protecting the MUXOUT1, MUXOUT2, A/DIN1 and A/DIN2 Analog Pins
10
X
1
1
0
1
1
10
X
2
2
0
9
2
2
X
9
3
3
0
8
3
3
MSB
Sign MSB
8
4
4
7
4
4
TABLE 1. Data Out Formats
10
7
5
5
6
5
5
10
6
6
6
9
5
6
6
25
9
5
7
7
8
4
7
7
8
4
8
8
7
3
8
8
7
3
9
9
6
2
9
9
1207930
10
10
10
10
6
2
5
1
MSB Sign
MSB Sign
MSB
MSB
LSB
5
1
4
LSB
4
3
0
X
3
2
0
X
2
1
0
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LSB
X
1
0
LSB
X