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| Part Number | TDA7389A | TDA7384A | TDA7388A | TDA7389 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Obsolete | Active | Active |
| Type | Class AB | Class AB | Class AB | Class AB |
| Output Type | 4-Channel (Quad) | 4-Channel (Quad) | 4-Channel (Quad) | 4-Channel (Quad) |
| Max Output Power x Channels @ Load | 45W x 4 @ 4Ohm | 42W x 4 @ 4Ohm | 42W x 4 @ 4Ohm | 45W x 4 @ 4Ohm |
| Voltage - Supply | 8V ~ 18V | 8V ~ 18V | 8V ~ 18V | 8V ~ 18V |
| Features | Mute, Short-Circuit and Thermal Protection, Standby | Mute, Short-Circuit and Thermal Protection, Standby | Mute, Short-Circuit and Thermal Protection, Standby | Mute, Short-Circuit and Thermal Protection, Standby |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | - | - | -40°C ~ 105°C (TA) | - |
| Supplier Device Package | 27-Flexiwatt (Vertical) | 25-Flexiwatt (Vertical) | 27-Flexiwatt (Vertical) | 25-Flexiwatt (Vertical) |
| Package / Case | 27-Flexiwatt (Formed Leads) | 25-Flexiwatt (Formed Leads) | 27-Flexiwatt (Formed Leads) | 25-Flexiwatt (Formed Leads) |
