Datasheet

V to Hz 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.
Copyright©2017 MikroElektronika. All rights reserved.
VCC 5V
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN
R1
470
LD1
PWR
TB1
282834-2
TB2
282834-2
EN
C3
4.7µF
+12V
C1
4.7µF
VR1
100k
R8
100K
C6
0.10µF
R10
10k
R9
10k
F/2
FOUT
DZ1
DZ2
R7
1.2k
+12V +12V
VR2
10k
R6
95.3k
R5
100K
C5
4.7µF
C4
10n
R4
1M
R3
1M
VIN
IBIAS
1
ZERO ADJ
2
Iin
3
VSS
4
VrefOUT
5
GND
6
VREF
7
FREQ OUT
8
OUT COMM
9
F/2 OUT
10
TRESHOLD
11
AMP OUT
12
NC
13
VDD
14
U1
TC9400COD
F/2
FOUT
F
1
2
3
JP1
FREQ SEL
VOUT
1
VIN
2
VDD
3
EN
4
SS
5
FB
6
SW
7
PGND
8
PGND
9
U2 MIC2606
+12V
C12
0.10µF
+12V
C10
0.10µF
EN
L1 10µH
F
F/2
F
C11
2.2µF
R13
1k
PWM
C9
0.10µF
C13
0.10µF
VIN
VMCU
SW1
CJS-1200TA
VEXT
VMCU
VEXT
PWM
VCC 3.3 VCC 5V
VCC 5VVCC 5V
VCC 3.3
VCC 3.3
C2
2.2µF
VCC 3.3
R2
4.7k
R11
9.1k
R12
1k
C8
330pF
C7
47pF