Hi, Bhavani,
Unfortunately, we have no single chip like this.
You'll need DIR9001 --> TAS5086 --> TAS5142 power stage. You can use up to three TAS5142 power stages for a total of six speaker drive.
-d2
Other Parts Discussed in Thread: TAS5142 , TAS5508B , TAS5727EVM , TAS5508 , TAS5508C , TAS5342LA , TAS5342A Dear TI support and all,
I found out TI has a great selection of digital IC (Power amps etc). My plan to design a digital power amplifier that can have…
Hi, Shibatani-san,
Tuan is having problems with e2e. Here is his response:
Hello Kanji:
A1 - Default D5 = 1
A2 - Mute pin (14) and software mute (0x0F) are OR'ed. Either will mute the device.
Note: It's best to use default setting 0x05 through 0x0C…
The power stage I used was the TAS5142- I did not use the modulator, I made my own self oscillating amplifier with a comparator ahead of the unit. the performance was exceptional, but licensing issues with NXP lead me to drop the device.
regards
Other Parts Discussed in Thread: TAS5142 , TAS5352 This device does not contain a power on reset circuit; therefore, you must apply GVDD (the supply voltage for the gate drive) to get control of the output H-Bridge before you apply the H-Bridge power supply…