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1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
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2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
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STD TDA7294 2.1 sound system
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2021-05-29 11:32:22
Creation time：
2020-07-10 03:39:19
Description
TDA7294 2.1 sound system
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Supplier Part | BOM_Manufacturer | BOM_Manufacturer Part |
|---|---|---|---|---|---|---|---|---|
| 1 | B2P-VH | CN3,CN5,CN7 | CONN-TH_P3.96_B2P-VH | 3 | LCSC | C485345 | JST Sales America | B2P-VH |
| 2 | XHB-3A | CN2,CN6 | XHB-TH_3PIN-V-PITCH2.50-R | 2 | LCSC | C68817 | BOOMELE | XHB-3A |
| 3 | 1000uF | C3,C2,C11,C12,C21,C20 | CAP-TH_BD12.5-P5.00-D1.2-FD | 6 | LCSC | C18104 | ValuePro | 1000uF 50V |
| 4 | 22uF | C5,C6,C15,C14,C23,C24 | CAP-TH_BD6.3-P2.50-D1.0-FD | 6 | LCSC | C89801 | CapXon | SK220M050E070A |
| 5 | IN4148 | D1,D2,D3 | DO-35_BD2.0-L4.2-P8.20-D0.5-RD | 3 | LCSC | C14538 | Semtech | IN4148 |
| 6 | 470nF | C9,C18,C27 | 100NF | 3 | LCSC | C435328 | STE(Songtian Elec) | 3B2A474JD1B0072095045ES0 |
| 7 | 100nF | C1,C4,C13,C10,C19,C22 | 100NF | 6 | LCSC | C19355 | LCSC | 0.1UF(104) +-20% 63v |
| 8 | 22K | R1,R3,R4,R6,R12,R10,R9,R7,R13,R15,R16,R18 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 12 | LCSC | C385475 | TyoHM | RN1/2WS22KΩFT/BA1 |
| 9 | 680 | R2,R8,R14 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 3 | LCSC | C129894 | Chian Chia Elec | - |
| 10 | Header-Male-2.54_1x2 | H1 | HDR-TH_2P-P2.54-V | 1 | LCSC | C86471 | TE Connectivity | 826629-2 |
| 11 | B3P-VH | CN1,CN4 | CONN-TH_3P-P3.96_B3P-VH | 2 | LCSC | C398491 | JST Sales America | B3P-VH |
| 12 | 10K | R5,R11,R17 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 3 | LCSC | C119347 | Chian Chia Elec | - |
| 13 | 10uF | C8,C7,C16,C17,C26,C25 | CAP-TH_BD6.3-P2.50-D1.0-FD | 6 | LCSC | C2029 | ValuePro | 10uf/100V |
| 14 | TDA7294V | U1,U2,U3 | MULTIWATT-15_L19.6-W5.0-P1.27-L | 3 | LCSC | C10068 | STMicroelectronics | TDA7294V |
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