TAS6424RQDKQRQ1
ActiveAUTOMOTIVE, 75-W, 2-MHZ, QUAD-CHANNEL, 4.5- TO 26.4-V DIGITAL INPUT CLASS-D AUDIO AMPLIFIER
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TAS6424RQDKQRQ1
ActiveAUTOMOTIVE, 75-W, 2-MHZ, QUAD-CHANNEL, 4.5- TO 26.4-V DIGITAL INPUT CLASS-D AUDIO AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | TAS6424RQDKQRQ1 |
|---|---|
| Grade | Automotive |
| Max Output Power x Channels @ Load | 150 W, 75 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 4-Channel (Quad) |
| Package / Case | 7.5 mm |
| Package / Case | 0.295 in |
| Package / Case | 56-PowerBSSOP |
| Qualification | AEC-Q100 |
| Supplier Device Package | 56-HSSOP |
| Type | Class D |
| Voltage - Supply [Max] | 26.4 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 8.72 | |
| Texas Instruments | LARGE T&R | 1 | $ 10.77 | |
| 100 | $ 9.41 | |||
| 250 | $ 7.26 | |||
| 1000 | $ 6.49 | |||
Description
General part information
TAS6424R-Q1 Series
The TAS6424R-Q1 device is a four-channel digital-input Class-D audio amplifier that implements a 2.1 MHz PWM switching frequency enabling a cost-optimized device in a very small PCB size, full operation down to 4.5 V for start/stop events, and exceptional sound quality with up to 40 kHz audio bandwidth.
The output switching frequency can be set either above the AM band, which eliminates AM-band interferences and reduces output filtering and cost, or below the AM band to optimize efficiency.
The device has a built-in load diagnostic function for detecting and diagnosing misconnected outputs as well as detection of AC-coupled tweeters to help to reduce test time during the manufacturing process.
Documents
Technical documentation and resources