| Part Number | STPA001H | STPA001AH | 
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | 
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio | 
|   |   | |
| Product Status | Active | Active | 
| Type | Class AB | Class AB | 
| Output Type | 4-Channel (Quad) | 4-Channel (Quad) | 
| Max Output Power x Channels @ Load | 50W x 4 @ 4Ohm | 50W x 4 @ 4Ohm | 
| Voltage - Supply | 6V ~ 18V | 6V ~ 18V | 
| Features | Mute, Standby | Mute, Standby | 
| Mounting Type | Through Hole | Through Hole | 
| Operating Temperature | - | - | 
| Supplier Device Package | 25-Flexiwatt (Horizontal) | 27-Flexiwatt (Horizontal) | 
| Package / Case | 25-Flexiwatt (Formed Leads) | 27-Flexiwatt (Formed Leads) |