TIDA-00573, Automotive 4-Channel Class-D Amplifier Reference Design for Head Unit
Reference Design using part TAS5404TPHDRQ1 by Texas Instruments
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For End Products
- Audio Amplifier
- Automotive Electronics
- Seat Control
Description
- TIDA-00573, Automotive 4-Channel Class-D Amplifier Reference Design for Head Unit, based amplifier solution that allows it to be evaluated in the form factor of a typical Class AB amplifier. The design is optimized to mitigate thermals associated with audio amplifiers and to minimize switching noises associated with Class-D amplifiers. This design is comprised of two parts. The 1st highlights the audio amplifier module while the 2nd highlights the circuitry needed to incorporate it into a base board. The pair of boards allows stand-alone performance testing of the design
Key Features
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Number of Channels4
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Output Power22 W
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Amplifier TypeClass-D
Featured Parts (6)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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625L3I006M00000 | CTS Corporation | SMD Crystal Oscillators | Oscillator XO 6MHz ±50ppm 15pF HCMOS 55% 3.3V 4-Pin CSMD T/R | Buy | |
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G12AP | NKK Switches | Switch Toggle | Switch Toggle ON None ON SPDT Round Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount | Buy | |
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TL760M33QKVURQ1 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.5A Automotive AEC-Q100 3-Pin(2+Tab) TO-252 T/R | Buy | |
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G12AP-RO | NKK Switches | Switch Toggle | Switch Toggle ON None ON SPDT Round Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount | Buy | |
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24LC512-I/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 512K-bit 64K x 8 3.3V/5V 8-Pin TSSOP Tube | Buy | |
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TAS5404TPHDRQ1 | Texas Instruments | Audio Amplifiers | Audio Amp Speaker 4-CH Stereo 70W Class-D Automotive AEC-Q100 64-Pin HTQFP EP T/R | Buy | |