MAX11206 Datasheet, PDF (17/27 Pages) Maxim Integrated Products – 20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO

20-Bit, Single-Channel, Ultra-Low-Power, Delta-
Sigma ADCs with Programmable Gain and GPIO
Table 10. Register Address Map
REGISTER
NAME
R/W
ADDRESS
SEL (RS[3:0])
B7
B6
B5
B4
B3
B2
B1
B0
STAT1 R
0x0
SYSOR RATE2 RATE1 RATE0
OR
UR
MSTAT
RDY
CTRL1 R/W
0x1
LINEF
U/B
EXTCLK REFBUF SIGBUF FORMAT SCYCLE RESERVED
CTRL2 R/W
0x2
DIR4
DIR3
DIR2
DIR1
DIO4
DIO3
DIO2
DIO1
CTRL3 R/W
0x3
DGAIN2* DGAIN1* DGAIN0* NOSYSG NOSYSO NOSCG NOSCO RESERVED
D[19:16]
DATA R
0x4
D[15:8]
D[7:0]
B[23:16]
SOC R/W
0x5
B[15:8]
B[7:0]
B[23:16]
SGC R/W
0x6
B[15:8]
B[7:0]
B[23:16]
SCOC R/W
0x7
B[15:8]
B[7:0]
B[23:16]
SCGC R/W
0x8
B[15:8]
B[7:0]
*These DGAIN_ bits set the digital gain for the MAX11206. These bits are don’t-care bits for the MAX11207.
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