ADS131M04-Q1
ZHCSOL7A –MARCH 2022 –REVISED AUGUST 2022
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表8-18. GAIN1 Register Field Descriptions (continued)
Bit
Field
Type
Reset
Description
6:4
PGAGAIN1[2:0]
R/W
000b
PGA gain selection for channel 1
000b = 1 (default)
001b = 2
010b = 4
011b = 8
100b = 16
101b = 32
110b = 64
111b = 128
3
RESERVED
R/W
R/W
0b
Reserved
Always write 0b
2:0
PGAGAIN0[2:0]
000b
PGA gain selection for channel 0
000b = 1 (default)
001b = 2
010b = 4
011b = 8
100b = 16
101b = 32
110b = 64
111b = 128
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