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| PartNumber | TDF8546J/N2ZU | TDF8546J/N2,112 | TDF8546J/N2 |
| Description | Audio Amplifiers IIC Bus Controlled Best Efficiency Amp | Audio Amplifiers I2C-bus controlled 4 x 45 W best efficiency amplifier | |
| Manufacturer | NXP | NXP | NXP Semiconductors |
| Product Category | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio |
| RoHS | E | Y | - |
| Series | TDF8546 | TDF8546 | - |
| Product | Audio Amplifiers | Audio Amplifiers | - |
| Class | Class-AB | Class-AB | - |
| Output Power | 45 W x 4 at 4 Ohms | 45 W x 4 at 4 Ohms | - |
| Mounting Style | Through Hole | Through Hole | - |
| Type | BTL | BTL | Class AB |
| Package / Case | DBS-27 | DBS-27 | - |
| Audio Load Impedance | 4 Ohms | 4 Ohms | - |
| THD plus Noise | 0.03 % | 0.03 % | - |
| Supply Voltage Max | 18 V | 18 V | - |
| Supply Voltage Min | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Packaging | Tube | Tube | Tube |
| Output Current | 250 mA | 250 mA | - |
| Brand | NXP Semiconductors | NXP Semiconductors | - |
| Gain | 26 dB | 26 dB | - |
| Number of Channels | 4 Channel | 4 Channel | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | - |
| Factory Pack Quantity | 456 | 456 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Vos Input Offset Voltage | 2 V | 2 V | - |
| Part # Aliases | 935304921112 | 935297754112 | - |
| Unit Weight | 0.274584 oz | 0.274584 oz | - |
| Package Case | - | - | 27-SIP, Formed Leads |
| Operating Temperature | - | - | - |
| Mounting Type | - | - | Through Hole |
| Output Type | - | - | 4-Channel (Quad) |
| Features | - | - | Depop, Short-Circuit and Thermal Protection |
| Voltage Supply | - | - | 6 V ~ 18 V |
| Supplier Device Package | - | - | 27-DBS |
| Max Output Power x Channels Load | - | - | 25W x 4 @ 4 Ohm |