2 layers160 × 100 mm
2 layers
Amplificador
nachocarballeda/gclass_amplifier3Diseño de un amplificador clase G para la materia Circuitos Electronicos 2. FIUBA
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 92
- Nets
- 61
- Pads
- 227
- Tracks, vias
- 484, 5
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 29 Apr 2015
- Updated
- 25 Aug 2017
Overview
Amplificador is an open-source printed circuit board by nachocarballeda, from the nachocarballeda/gclass_amplifier repository on GitHub. It is a 2-layer board with 92 parts on 61 nets, routed with 484 tracks and 5 vias.
It is built around the LM7809CT, LM7909CT and MMPQ2222A, with the MMPQ2907A, 2SA1302 and 2SC3281 among its other parts. Its parts include 25 resistors, 18 transistors, 8 diodes, 7 capacitors and 4 ICs.
Main components
11
LM7809CT
TO-220-30℃~+125℃@(Ta) 1 1.5A 35V 56dB@(120Hz) 58uV 9V Fixed Positive Short Circuit Protection、Thermal shutdown TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHGSEMIVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM7909CT
TO-220-3-20℃~+125℃@(Ta) 1 1.5A 1.5V@(1A) 190uV 25V 5mA 60dB@(120Hz) 9V Fixed Negative Over Current Protection、Short Circuit Protection、Thermal shutdown TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHGSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MMPQ2222A
SOIC-16-55℃~+150℃ 100 10nA 1V 1W 300MHz 40V 500mA NPN SOIC-16 Bipolar (BJT) ROHSonsemiBipolar (BJT)MMPQ2907A
SOIC-16-55℃~+150℃ 1.6V 100 1W 20uA 250MHz 5V 60V PNP SOIC-16 Bipolar (BJT) ROHSonsemiBipolar (BJT)
2SA1302
TO-3PL15A 200V 25MHz 3V 5uA PNP TO-3PL Bipolar (BJT) ROHSSPTECHBipolar (BJT)
2SC3281
TO-3PL15A 200V 30MHz 3V 5uA NPN TO-3PL Bipolar (BJT) ROHSSPTECHBipolar (BJT)
MJE340
TO-225-3-65℃~+150℃ 1 NPN 100uA 20W 30 300V 3V 500mA NPN TO-225-3 Bipolar (BJT) ROHSonsemiBipolar (BJT)MJE350
TO-225-3-65℃~+150℃ 1 PNP 100uA 20W 30 300V 500mA 5V PNP TO-225-3 Bipolar (BJT) ROHSonsemiBipolar (BJT)
MPSA42
TO-921 NPN 1.5W 100nA 300V 40 500mA 500mV 50MHz 6V NPN TO-92 Bipolar (BJT) ROHSFoshan Blue Rocket ElecBipolar (BJT)MPSA92
TO-921 PNP 1.5W 250nA 300V 40 500mA 500mV 50MHz 5V PNP TO-92 Bipolar (BJT) ROHSFoshan Blue Rocket ElecBipolar (BJT)
MBR1645
TO-220AC-2-65℃~+175℃ 1 Independent 150A 16A 200uA@45V 45V 630mV@16A TO-220AC-2 Schottky Diodes ROHSonsemiSchottky Diodes
README
README.mdgclass_amplifier
Diseño de un amplificador clase G para la materia Circuitos Electronicos 2. FIUBA
Parts
92| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R1, R3, R5, R6, R7, R9 |
| 6 | JUMPER | Pin_Headers:Pin_Header_Straight_1x02 | JP1, JP2, JP3, JP4, JP5, JPE1 |
| 6 | TORNILLO | bibliotecas:TORNILLO | T3, T4, T5, T6, T7, T8 |
| 4 | 0R1 | Resistors_ThroughHole:Resistor_Ceramic_Horizontal_L36mm-W11mm-H10mm-p45mm | R14, R15, R16, R17 |
| 4 | 220u | Discret:CP5 | C4, C5, C6, C7 |
| 4 | D1N4148 | Diodes_ThroughHole:Diode_DO-35_SOD27_Horizontal_RM10 | D2, D5, D6, D7 |
| 3 | 2SA1302 | bibliotecas:DT-25-B01W-03 | Q7, Q12, Q20 |
| 3 | 2SC3281 | bibliotecas:DT-25-B01W-03 | Q1, Q4, Q11 |
| 3 | 51R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R31, R34, R35 |
| 3 | MJE340 | TO_SOT_Packages_THT:SOT126_SOT32_Housing_Vertical | Q2, Q3, Q5 |
| 3 | MJE350 | TO_SOT_Packages_THT:SOT126_SOT32_Housing_Vertical | Q6, Q8, Q17 |
| 2 | 0R25 | Resistors_ThroughHole:Resistor_Ceramic_Horizontal_L36mm-W11mm-H10mm-p45mm | R2, R4 |
| 2 | 10R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R_RL1, Rzobel1 |
| 2 | 10k | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R11, R12 |
| 2 | 150R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R18, R19 |
| 2 | 1K | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R20, R21 |
| 2 | 2.4k | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | RC1, RC2 |
| 2 | 33R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R8, R13 |
| 2 | 40p | Discret:CP5 | C_comp_1, C_comp_2 |
| 2 | 6.8k | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R_led1, R_led2 |
| 2 | 820R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R_curr1, R_curr2 |
| 2 | D1N746 | Diodes_ThroughHole:Diode_DO-35_SOD27_Horizontal_RM10 | D3, D4 |
| 2 | LED | LEDs:LED-5MM | D_1, D_2 |
| 2 | MPSA42 | TO_SOT_Packages_THT:TO-92_Inline_Narrow_Oval | Q9, Q10 |
| 2 | MPSA92 | TO_SOT_Packages_THT:TO-92_Inline_Narrow_Oval | Q13, Q14 |
| 1 | 100n | Capacitors_ThroughHole:C_Rect_L7_W3.5_P5 | Czobel1 |
| 1 | 10n | Capacitors_ThroughHole:C_Rect_L7_W3.5_P5 | C3 |
| 1 | 1m | Capacitors_ThroughHole:C_Rect_L7_W3.5_P5 | C1 |
| 1 | 20n | Discret:CP5 | C_mvbe_comp1 |
| 1 | 270R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | Rmvbe1 |
| 1 | 366R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R10 |
| 1 | 47u | Capacitors_ThroughHole:C_Rect_L7_W3.5_P5 | C2 |
| 1 | 4p | Capacitors_ThroughHole:C_Rect_L7_W3.5_P5 | C_comp_3 |
| 1 | 5u | Discret:CP4 | L_RL1 |
| 1 | 68R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R30 |
| 1 | D | Diodes_ThroughHole:Diode_DO-41_SOD81_Horizontal_RM10 | D13 |
| 1 | LM7809CT | Power_Integrations:TO-220 | U3 |
| 1 | LM7909CT | Power_Integrations:TO-220 | U4 |
| 1 | MBR1645 | Diodes_ThroughHole:Diode_DO-41_SOD81_Horizontal_RM10 | D1 |
| 1 | MJE340 | bibliotecas:Bornera_Chica | Q15 |
| 1 | MJE350 | bibliotecas:Bornera_Chica | Q16 |
| 1 | MMPQ2222A | pcb:SOIC-16 | U1 |
| 1 | MMPQ2907A | pcb:SOIC-16 | U2 |
| 1 | POT | Potentiometers:Potentiometer_Bourns_3296W_3-8Zoll_Inline_ScrewUp | RV2 |
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Questions
What parts does the Amplificador use?
92 parts, built around the LM7809CT, LM7909CT, MMPQ2222A and MMPQ2907A. 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 Amplificador KiCad files?
From the nachocarballeda/gclass_amplifier repository on GitHub, at the commit this page was made from: the board is pcb/amplificador.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Amplificador design in my own project?
Its repository states no licence, so its author keeps all rights: ask nachocarballeda before reusing the design.