Datasheet

Analog Key click schematic v100
www.mikroe.com
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. Copyright©2019 MikroElektronika. All rights reserved.
VCC 3V3
VCC
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN
R1
470
LD1
PWR
T1
T2
T3
T4
R7 47k
R8 47k
V+
5
-IN
4
+IN
3
V-
2
OUT
1
U1 OPA344NA
VCC
FB1
FERRITE
C1
4.7µF
VSW
VOUT
R5
1k
R10
1M
C3
10n
R6
1k
R2
1k
R3
1k
R4
1k
T5
T6
R9
1k
VCC
VSW
VOUT
VCC 5V
1
2
3
JP1
VSEL
VCC 3V3 VCC 5VVCC