STMicroelectronics · Other integrated circuits
STA543SA
IC AMP AB 3 CHAN 24W 19CLIPWATT
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STA543SA specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STA543SA |
| Family | Other integrated circuits |
| Package | Clipwatt-19 (Vertical, Bent and Staggered Leads) |
| Product Status | Obsolete |
| Type | Class AB |
| Output Type | 3-Channel |
| Max Output Power x Channels @ Load | 24W x 1 @ 4Ohm; 7W x 2 @ 4Ohm |
| Voltage - Supply | 8V ~ 18V |
| Features | Short-Circuit and Thermal Protection, Standby, Volume Control |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Supplier Device Package | 19-Clipwatt |
| Package / Case | Clipwatt-19 (Vertical, Bent and Staggered Leads) |
Documents and evidence
STA543SA ↗Catalog sources
www.ic-components.com · STA543SA ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing STA543SA
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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