Datasheet Details
| Part number | TPA6404-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.54 MB |
| Description | 45W 2MHz Analog Input 4-Channel Automotive Class-D Audio Amplifier |
| Download | TPA6404-Q1 Download (PDF) |
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Overview: TPA6404-Q1 SLOS970B – JANUARY 2018 – REVISED JANUARY 2025 TPA6404-Q1 45W, 2MHz Analog Input 4-Channel Automotive Class-D Audio Amplifier with Load Dump Protection and I2C Diagnostics.
| Part number | TPA6404-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.54 MB |
| Description | 45W 2MHz Analog Input 4-Channel Automotive Class-D Audio Amplifier |
| Download | TPA6404-Q1 Download (PDF) |
|
|
|
The TPA6404-Q1 device is a four-channel analoginput Class-D audio amplifier that implements a 2.1MHz PWM switching frequency that enables a cost optimized solution in a very small 4.5cm2 PCB size, full operation down to 4.5V for start/stop events, and exceptional sound quality with up to 100kHz audio bandwidth.
The TPA6404-Q1 Class-D audio amplifier has an optimal design for use in entry level automotive head
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