Melody Generator Chip
AssemblyProgrammable tone/music synthesis IC with multiple preset chimes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Melody Generator Chip parts and their functions
4 top-level parts · 18 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Melody Processor | 1× | Programmable music synthesis SoC. |
| 2 | Melody ROM | 1× | Flash memory storing 10–50 chime tunes. |
| 3 | Tone DAC | 1× | Digital-to-analog converter for audio output. |
| 4 | SMD Passive (R/C/L) | 15× | Surface-mount resistors, capacitors, and inductors, typically in 0402 to 1206 packages, that set voltages, filter noise, and time signals on a circuit board. |
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Bill of materials for Melody Generator Chip
4 top-level lines · 4 rows shown · 18 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Melody Processor | smart-doorbell-chime-melody-ic | 1× | 1 | · | part |
| 2 | Melody ROM | smart-doorbell-chime-melody-rom | 1× | 1 | · | part |
| 3 | Tone DAC | smart-doorbell-chime-tone-dac | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 15× | 15 | · | part |
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Where the melody generator chip is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $2–$500. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
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🇨🇳Inovance
inovance.com ↗
|
Shenzhen, CN | Drives & motion control | 500 units | 10–14 wks |
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 500 units | 10–14 wks |
| broad-ocean.com ↗ | Zhongshan, CN | Electric motors | 500 units | 10–14 wks |
| nidec.com ↗ | Singapore | Motors, regional ops | 500 units | 10–14 wks |
| bosch.in ↗ | Bengaluru, IN | Automotive components | 500 units | 10–14 wks |