ADC12132CIMSA National Semiconductor, ADC12132CIMSA Datasheet - Page 25

• Manufacturer Part Number: ADC12132CIMSA
• Description: IC ADC 12BIT 20-SSOP
• Manufacturer: National Semiconductor

Specifications of ADC12132CIMSA

• Number Of Bits: 12
• Sampling Rate (per Second): 114k
• Data Interface: NSC MICROWIRE™, Serial
• Number Of Converters: 4
• Power Dissipation (max): 33mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *ADC12132CIMSA

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