4 layers120 × 100 mm
DAC HPA 120x100 MACRO STUDY ONLY
ooyang0325/Hi-Res-DAC
Hi-Res DAC / headphone amplifier hardware (mirror of gitlab.com/ooyang0325/Hi-Res-DAC)
536 parts
2 layers59.9 × 30 mm
Multiplier
MikeZ7/Multiplier1Project of analog multiplier for AGH UST for Systems and Electronics Circuits subject
- Size
- 59.9 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 51
- Pads
- 235
- Tracks, vias
- 544, 55
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 21 Nov 2023
- Updated
- 3 Dec 2023
Overview
Multiplier is an open-source printed circuit board by MikeZ7, from the MikeZ7/Multiplier repository on GitHub. It is a 2-layer board of 59.9 × 30 mm with 70 parts on 51 nets, routed with 544 tracks and 55 vias.
It is built around the TLV3402ID, ADG1221BRMZ and TPS63060DSC. Its parts include 27 resistors, 22 capacitors, 9 ICs, 2 transistors and 1 inductor.
Main components
3
TLV3402ID
SOIC-8-40℃~+125℃ -8V~-1.35V、1.35V~8V 16V 2 2.7V~16V 20pA 3uV 3uV/℃ 470nA 55us 5us 80pA 88dB Open-drain Rail-to-Rail Input SOIC-8 Comparators ROHSTexas InstrumentsComparators
ADG1221BRMZ
MSOP-10-15V~15V、12V -40℃~+125℃ 120Ω 130ns 1:1 2 3pF 85ns 960MHz MSOP-10 Analog Switches, Multiplexers ROHSAnalog DevicesAnalog Switches, Multiplexers
TPS63060DSC
UncategorisedTexas Instruments
README
README.mdMultiplier
Project of four quadrant multiplier for Systems and Electronics Circuits subject
Project description
- Power Supply: (4V - 6V) DC
- Input signals range: (-1.5V - 1.5V) DC/AC
- PCB dimensions: 60x30mm
- PCB components size: 0805
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100n | Capacitor_SMD:C_0805_2012Metric | C14, C15, C16, C17, C18, C19, C20, C21, C22 |
| 9 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R5, R6, R9, R10, R11, R12, R27, R28 |
| 9 | 2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R14, R15, R16, R17, R18, R19, R20, R23 |
| 4 | 10u | Capacitor_SMD:C_0805_2012Metric | C4, C5, C7, C10 |
| 4 | TS912 | Custom:TS912AIDT-SOIC8 | U1, U4, U5, U6 |
| 3 | 22u | Capacitor_SMD:C_0805_2012Metric | C8, C11, C12 |
| 3 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | IN, OUT, PWR |
| 2 | 10n | Capacitor_SMD:C_0805_2012Metric | C2, C3 |
| 2 | 1M | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R24, R26 |
| 2 | 20k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7, R8 |
| 2 | Q_Dual_PNP_PNP_C1B1B2C2E2E1 | Custom:SOT-363_DUAL_PNP | Q7, Q8 |
| 2 | TLV340 | Custom:TLV3402IDR_SOIC8 | U2, U7 |
| 1 | 0,1u | Capacitor_SMD:C_0805_2012Metric | C9 |
| 1 | 1,15k | Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical | RV1 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | 100u | Custom:CAP_293D-B_VSS | C13 |
| 1 | 10p | Capacitor_SMD:C_0805_2012Metric | C6 |
| 1 | 111k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R25 |
| 1 | 12,5k | Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical | RV2 |
| 1 | 1n | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 1u | Inductor_SMD:L_0805_2012Metric | L2 |
| 1 | 2,4k | Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical | RV3 |
| 1 | 24k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 3k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | 3k | Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical | RV4 |
| 1 | 7,5k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R22 |
| 1 | ADG1221BRMZ | Custom:RM_10_ADI | IC2 |
| 1 | LOGO | Custom:tranzystory_yt_qr | G*** |
| 1 | LOGO | Custom:repo_qr | G*** |
| 1 | TPS63060 | Custom:Texas_S-PWSON-N10_ThermalVias_Custom | U10 |
| 1 | ~ | Custom:D8 | U3 |
Questions
How big is the Multiplier PCB?
It measures 59.9 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Multiplier use?
70 parts, built around the TLV3402ID, ADG1221BRMZ and TPS63060DSC. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Multiplier KiCad files?
From the MikeZ7/Multiplier repository on GitHub, at the commit this page was made from: the board is kiCAD/Multiplier.kicad_pcb and its schematic kiCAD/Multiplier.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Multiplier design in my own project?
Its repository states no licence, so its author keeps all rights: ask MikeZ7 before reusing the design.
Similar boards
- 2 layers25.9 × 17 mm
SnapVCC
electronut/ElectronutLabs-snapVCC
A tiny 3.3 V / 5 V voltage regulator that snaps right on top of a 9 volt battery.
45 parts77 - 2 layers65 × 95 mm
CassetteCat RevA
samyyy2311/CassetteCat
A music player for Android. Plays your own files, Jellyfin and Navidrome/Subsonic servers, and internet radio, with synced lyrics, an equalizer, Android Auto and a Listening Record. No account or tracking.
52 parts23GPL-3.0 - 2 layers65 × 120 mm
Nomad
0Zane/Nomad
One Adventure - One device,Nomad is a custom outdoor mobile device built around the ESP32-S3. It is designed for explorers, researchers, and outdoor enthusiasts who need reliable positioning, long-range communication…
81 parts17MIT - 4 layers17.8 × 41.9 mm
- 4 layers86.4 × 54.6 mm
RoboCape
PREDICT-EPFL/RoboCape
This repository is dedicated to a Beaglebone cape extension developped at EPFL in the Automatic Control Laboratory.
114 parts4 - 4 layers17.8 × 41.9 mm
- 2 layers100 × 100 mm
