Datasheet
ADC-A
16-bits
or
12-bits
(selectable)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
ADC-B
16-bits
or
12-bits
(selectable)
ADC-D
16-bits
or
12-bits
(selectable)
DACOUTA/ADCINA0
DACOUTB/ADCINA1
CMPIN1P/ADCINA2
CMPIN1N/ADCINA3
CMPIN4N/ADCIN15
TEMP SENSOR
VDAC/ADCINB0
DACOUTC/ADCINB1
CMPIN3P/ADCINB2
CMPIN3N/ADCINB3
CMPIN7P/ADCIND0
CMPIN7N/ADCIND1
CMPIN8P/ADCIND2
CMPIN8N/ADCIND3
12-bit
Buffered
DAC
CMPIN2P/ADCINA4
CMPIN2N/ADCINA5
ADCIND4
VREFHIA
VREFLOB
REFHI
VREFHIA
DACOUTA
DACOUTB
VREFLOD
VREFLOB
VREFLOB
VDAC
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
VREFLOD
VREFLOD
VREFLOA
VREFLOA
CMPIN4P/ADCIN14
CMPIN1P
CMPIN3P
CMPIN2P
CMPIN4P
Comparator Subsystem 1
VDDA or VDAC
CMPIN1N
CTRIPOUT1H
Digital
Filter
CTRIP1H
CTRIP1L
CMPIN2N
CTRIP2L
CTRIP2H
CMPIN3N
CTRIPOUT3H
CTRIP3H
CTRIP3L
CMPIN4N
CTRIPOUT4H
CTRIP4H
CTRIP4L
Digital
Filter
CTRIPOUT1L
CTRIPOUT2H
CTRIPOUT2L
CTRIPOUT3L
CTRIPOUT4L
CMPIN5P
CMPIN6P
CTRIPOUT5H
CTRIP5H
CTRIP5L
CMPIN6N
CTRIPOUT6H
CTRIP6H
CTRIP6L
CTRIPOUT5L
CTRIPOUT6L
CMPIN7P
CMPIN8P
CMPIN7N
CTRIPOUT7H
CTRIP7H
CTRIP7L
CMPIN8N
CTRIPOUT8H
CTRIP8H
CTRIP8L
CTRIPOUT7L
CTRIPOUT8L
12-bit
Buffered
DAC
VREFHIA
VDAC
12-bit
Buffered
DAC
VREFHIB
DACOUTC
VDAC
REFHI
DAC12
DAC12
Comparator Subsystem 2
VDDA or VDAC
Digital
Filter
Digital
Filter
DAC12
DAC12
Comparator Subsystem 3
VDDA or VDAC
Digital
Filter
Digital
Filter
DAC12
DAC12
Comparator Subsystem 4
VDDA or VDAC
Digital
Filter
Digital
Filter
DAC12
DAC12
Comparator Subsystem 5
VDDA or VDAC
Digital
Filter
Digital
Filter
DAC12
DAC12
Comparator Subsystem 6
VDDA or VDAC
Digital
Filter
Digital
Filter
DAC12
DAC12
Comparator Subsystem 7
VDDA or VDAC
Digital
Filter
Digital
Filter
DAC12
DAC12
Comparator Subsystem 8
VDDA or VDAC
Digital
Filter
Digital
Filter
DAC12
DAC12
REFLO
VREFLOA
VREFHIB
REFLO
VREFHID
REFHI
REFLO
VSSA
VSSA
VSSA
DACREFSEL
DACREFSEL
DACREFSEL
ADC-C
16-bits
or
12-bits
(selectable)
CMPIN6P/ADCINC2
CMPIN6N/ADCINC3
CMPIN5P/ADCINC4
VREFLOC
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
VREFLOC
VREFLOC
VREFHIC
REFHI
REFLO
94
TMS320F28379S
,
TMS320F28377S
TMS320F28376S, TMS320F28375S, TMS320F28374S
SPRS881C –AUGUST 2014–REVISED MAY 2016
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Specifications Copyright © 2014–2016, Texas Instruments Incorporated
Figure 5-28. Analog Subsystem Block Diagram (176-Pin PTP)