Datasheet

CO 2 click schematic v100
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MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice.
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3V3
DGND
1
MENB
2
SCL
3
SDA
4
NC
5
VDD
6
AGND
7
VOUT
8
C2
9
C1
10
VREF
11
WE
12
RE
13
CE
14
U2
LMP91000SD
LD1
PWR
R1
1k
VCC
5V
AN
RST
RST
SCL
SDA
SDA
SCL
WE
RE
CE
R2
4.7k
R3
4.7k
VCC
RE CE
WE WE
1
2
3
JP1
VCC SEL
VREF
VCC 3V35V
C3
100nF
C1
1µF
VCC
R5
49.9
R4
10k
VDD
1
VSS
2
AIN
3
SDA
4
SCL
5
U3
MCP3221A5T
VCC
SCL
SDA
V+
5
-IN
4
+IN
3
V-
2
OUT
1
U4
OPA344NA
VCC
#AN_OP
AN
#AN
#AN_ADC
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MBD1
MIKROBUS DEVICE CONN
W
1
NC
2
NC
3
NC
4
R
5
C
6
NC
7
NC
8
NC
9
W
10
U1
110-109
#AN
#AN_OP
#AN_ADC
OUT
1
GND
2
GND
3
SHDN
4
GND
5
VDD
6
U5
MCP1501T-20E/CHY
VREF VCC
C4
100nF
C2
1µF
SW1