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UM1955 Datasheet(PDF) 23 Page - STMicroelectronics

Part # UM1955
Description  Getting started with the multifunctional expansion board based on operational amplifiers for STM32 Nucleo
PDF  28 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

UM1955 Datasheet(HTML) 23 Page - STMicroelectronics

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DocID028405 Rev 1
23/28
UM1955
Bill of material (BOM)
28
12
Bill of material (BOM)
Table 3. Bill of material (part 1)
Item
Qty
Ref.
Part / value
Voltage
Watt
Ampere
Package
1
4
C0, C1, C7, C14
0.1 µF
SMD0603
2
5
C2, C12, C17, C18, C23
22 nF
SMD0603
3
2
C3, C4
22 pF
SMD0603
47
C9, C15, C16, C19, C20,
C21, C22
100 pF
SMD0603
5
1
C10
47 pF
SMD0603
6
1
C11
Not mounted
SMD0603
7
2
R8, R10
Not mounted
SMD0603
8
1
UV
Not mounted
SMD0805
9
1
C13
47 nF
SMD0603
10
2
Cf1, Cf2
3.3 nF
SMD0603
11
1
D1
Photodiode
Through hole
12
1
D2
LED
Orange / Red
SMD0603
13
2
D3, D4
Diode
BAT48JFILM
SOD-323
14
1
Dusb
USB protection
ESDA7P60-1U1M
1610
15
2
ESD1, ESD2
ESD protection dual
ESDALCL6-2SC6
SOT23-6L
16
1
ESD3
ESD protection
ESDALC6V1-1M2
SOD882
17
1
J1
USB A connector
18
1
J2
micro USB B connector
19
6
JP1, JP2, JP4, JP5, JP6,
JP7
TSH 2.54 mm
TSH 2,54
20
1
JP3
TSH 2.54 mm
TSH 2,54
21
5
JP1, JP2, JP3, JP4, JP5
Jumper
22
1
P1
Potentiometer 100 k
23
1
P2
Potentiometer 500 k
24
4
Pr1, Pr2, Pr3, Pr4
connector
25
10
LED_A, LED_K, OutA1,
OutA2, OutB1, OutB2,
Rgain_a, Rgain_b, TP0,
TP1,
connector
26
10
Buff_in, Buff_out, Iin,Iout,
Inst_n, Inst_p, Rect_in,
Rect_out, Vext, Win_in
connector



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