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10v analog amplifier

Lannakin·10v-analog-amplifier

10v analog amplifier PCB layout, top view — open source board by Lannakin

About the 10v analog amplifier PCB

10v analog amplifier is an open source PCB design by Lannakin, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 18.5 × 60.7 mm, with 19 components from 16 distinct parts.

Other key parts include the NJM4558CG-TE2 and TVS2700DRVR. By type, the board carries 6 resistors, 2 ICs, 2 connectors, 2 diodes, 1 transistor and 1 fuse.

It belongs with the audio designs in this gallery.

From the project

amplifies a 5VDC analog signal to 10VDC. WARNING: designed by hobbiest / cat

WebPlusToshibaSat8x14 and WebPlusToshibaSat9x16 by VileR

scientifica © 2020 Akshay Oppiliappan (nerdy@peppe.rs)

This board is supposed to be kind of modular, but I'm a hobbiest with no real electrical training (outside of automotive repair), so I might as well have absolutely no idea what I'm doing.

The current board usage is for amplifying the output of a soldered capacitive soil sensor, which will be operating at 5VDC, and presumably output a 0V to 5V range analog signal, up to a 0V to 10V range analog signal. I'm doing this so that the output can be read by an IDEC FC4A-J2A1 PLC…

Main components on the 10v analog amplifier

NJM4558CG-TE2TVS2700DRVR

10v analog amplifier bill of materials (BOM)

19 components, 16 distinct parts.

QtyPartRefs
1
NJM4558CG-TE2
NJM4558C
Nisshinbo Micro Devices Inc.
U1
1
TVS2700DRVR
TVS2700DRV
Texas Instruments
U2
1
DMP4026SFG-7
DMP4026SFG
Diodes Incorporated
Q1
1
1864309
POWER
CN1
1
1864309
SIGNAL
CN2
1
SMD1210B005TF/60
F1
2
TC33X-2-303E
30k
RV1, RV2
1
MM5Z18
Diotec Semiconductor
ZD1
1
599-0060-137F
YELGRN
Dialight
LD1
1
DF3A6.8LFV,L3F
DF3A6.8LFV
Toshiba Semiconductor and Storage
D1
1
ESDS552DBZR
ESDS552
Texas Instruments
D2
1
GCJ188R71H104KA12D
0.1uF
Murata Electronics
C1
1
RK73H1ETTP2740F
274
KOA Speer Electronics, Inc.
R1
2
RK73H1ETTP2492F
25k
KOA Speer Electronics, Inc.
R2, R3
2
RK73H1ETTP6651F
2.65k
R4, R5
1
RK73H1ETTP1471F
1.47k
R6

10v analog amplifier design files

The KiCad project lives in the Lannakin/10v-analog-amplifier repository on GitHub; these links point at the commit this page was built from.

10v analog amplifier: common questions

How big is the 10v analog amplifier PCB?

The 10v analog amplifier measures 18.5 × 60.7 mm, has 2 copper layers and is 1.69 mm thick.

How many components are on the 10v analog amplifier?

19 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the 10v analog amplifier design files?

From the Lannakin/10v-analog-amplifier repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the 10v analog amplifier design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which Lannakin chose for the repository.

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