Manufacturer package reference image
1.2 W audio power amplifier with active low standby mode
Key Specifications
| Complete manufacturer part number | TS4990IST |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | 1.2 W audio power amplifier with active low standby mode |
| Package / case | MiniSO-8 |
| Product category | Audio amplifiers |
| Pins | 8 |
| Operating temperature (free-air; manufacturer ratings) | -40 °C to 85 °C |
| Supply voltage minimum (catalog) | 2.2 V |
| Supply voltage maximum (catalog) | 5.5 V |
| Operating supply voltage | 2.2 V to 5.5 V |
| Packing type | Tape And Reel |
| RoHS compliant | Ecopack3 |
| Grade | Industrial |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Exact ST ordering page verified on 2026-11-04. Temperature labels preserve manufacturer ordering scope; ambient or junction basis is not inferred. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for MiniSO-8. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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