Datasheet

MAX11203/MAX11213 16-Bit, Single-Channel, Ultra-Low-Power,
Delta- Sigma ADCs with Programmable Gain
and GPIO
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Table 10. Register Address Map
*These DGAIN_ bits set the digital gain for the MAX11213. These bits are don’t-care bits for the MAX11203.
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
DATA R 0x4
D[15:8]
D[7:0]
SOC R/W 0x5
B[23:16]
B[15:8]
B[7:0]
SGC R/W 0x6
B[23:16]
B[15:8]
B[7:0]
SCOC R/W 0x7
B[23:16]
B[15:8]
B[7:0]
SCGC R/W 0x8
B[23:16]
B[15:8]
B[7:0]