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TAS6422QDKQQ1, Audio Amplifiers
Semiconductors\Integrated Circuits - ICs\Audio ICs\Audio AmplifiersTAS6422-Q1 2-Channel Class-D Audio Amplifier
Texas Instruments TAS6422-Q1 2-Channel Digital-Input Class-D Audio Amplifier is designed for use in automotive head units and external amplifier modules. The device provides two channels at 27W into 4Ω at 10% THD+N and 45W into 2Ω at 10% THD+N from a 14.4V supply. The amplifier can also provide 75W into 4Ω at 10% THD+N from a 25V supply. The Class-D topology dramatically improves efficiency over traditional linear amplifier solutions. The output switching frequency can be set to either above the AM band, which eliminates the AM-band interference and reduces output filtering and cost, or to below AM band to optimize efficiency. The wide supply-voltage range from 4.5V to 26.4V helps minimize audio artifacts in start-stop applications.
Audio - Load Impedance | 4 Ohms |
Brand | Texas Instruments |
Class | Class-D |
Factory Pack Quantity: Factory Pack Quantity | 60 |
Input Type | Digital |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +125 C |
Minimum Operating Temperature | -40 C |
Moisture Sensitive | Yes |
Mounting Style | SMD/SMT |
Number of Channels | 2 Channel |
Operating Supply Current | 15 mA |
Output Power | 75 W |
Output Type | 2-Channel Stereo |
Package / Case | HSSOP-56 |
Packaging | Tube |
Product Category | Audio Amplifiers |
Product Type | Audio Amplifiers |
Product | Audio Amplifiers |
PSRR - Power Supply Rejection Ratio | 75 dB |
Qualification | AEC-Q100 |
Series | TAS6422-Q1 |
Shutdown | Shutdown |
Subcategory | Audio ICs |
Supply Type | Single |
Supply Voltage - Max | 26.4 V |
Supply Voltage - Min | 4.5 V |
THD plus Noise | 0.02% |
Type | 2-Channel Stereo |
Вес, г | 0.83 |