| Part Number | TPA6404QDKQRQ1 | TPA6404QDKQQ1 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio |
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| Product Status | Active | Active |
| Type | Class D | Class D |
| Output Type | 4-Channel (Quad) | 4-Channel (Quad) |
| Max Output Power x Channels @ Load | 85W x 4 @ 1Ohm | 85W x 4 @ 1Ohm |
| Voltage - Supply | 4.5V ~ 18V | 4.5V ~ 18V |
| Features | I²C, Mute, Standby, Thermal Protection | I²C, Mute, Standby, Thermal Protection |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TA) |
| Supplier Device Package | 56-HSSOP | 56-HSSOP |
| Package / Case | 56-PowerBSSOP (0.295", 7.50mm Width) | 56-PowerBSSOP (0.295", 7.50mm Width) |