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| PartNumber | TDA7490L | TDA7490 |
| Description | Audio Amplifiers Class-D Amplifier | Audio Amplifiers 25W Stereo "D" Amp |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | T |
| Series | TDA7490 | TDA7490 |
| Product | Audio Amplifiers | Audio Amplifiers |
| Class | Class-D | Class-D |
| Output Power | 40 W | 50 W |
| Mounting Style | Through Hole | Through Hole |
| Type | 1-Channel Mono or 2-Channel Stereo | 1-Channel Mono or 2-Channel Stereo |
| Package / Case | Flexiwatt-25 | FLEXIWATT-25 |
| Audio Load Impedance | 16 Ohms | 16 Ohms |
| THD plus Noise | 0.1 % | 0.1 % |
| Minimum Operating Temperature | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C |
| Packaging | Tube | Tube |
| Description/Function | Speaker | Speaker |
| Height | 15.7 mm | 15.7 mm |
| Input Type | Single | Single |
| Length | 29.23 mm | 29.23 mm |
| Output Type | 1-Channel Mono, 2-Channel Stereo | 1-Channel Mono, 2-Channel Stereo |
| Supply Type | Dual | Dual |
| Width | 4.5 mm | 4.5 mm |
| Brand | STMicroelectronics | STMicroelectronics |
| Gain | 30 dB | 30 dB |
| Number of Channels | 2 Channel | 2 Channel |
| Dual Supply Voltage | +/- 12 V, +/- 15 V, +/- 18 V, +/- 24 V | +/- 12 V, +/- 15 V, +/- 18 V, +/- 24 V |
| Maximum Dual Supply Voltage | +/- 25 V | +/- 25 V |
| Minimum Dual Supply Voltage | +/- 10 V | +/- 10 V |
| Output Signal Type | Differential, Single | Differential, Single |
| Pd Power Dissipation | 35000 mW | 35000 mW |
| Product Type | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 60 dB | 60 dB |
| Factory Pack Quantity | 357 | 17 |
| Subcategory | Audio ICs | Audio ICs |
| Vos Input Offset Voltage | +/- 10 V to +/- 25 V | - |
| Operating Supply Current | - | 120 mA |
| Operating Supply Voltage | - | 30 V |
