MAX11203 Datasheet, PDF (7/27 Pages) Maxim Integrated Products – 16-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO

16-Bit, Single-Channel, Ultra-Low-Power, Delta-
Sigma ADCs with Programmable Gain and GPIO
Functional Diagram
AVDD
DVDD
GND
AINP
AINN
REFP
REFN
TIMING
CLOCK GENERATOR
3RD-ORDER
DELTA-SIGMA
MODULATOR
DIGITAL FILTER
(SINC⁴)
PROGRAMMABLE
GAIN*
1–128
DIGITAL LOGIC
AND SERIAL-
INTERFACE
CONTROLLER
MAX11203
MAX11213*
GPIO
*PROGRAMMABLE GAIN ONLY AVAILABLE ON THE MAX11213.
CLK
CS
SCLK
DIN
RDY/DOUT
GPIO1
GPIO2
GPIO3
GPIO4
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