Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
We've been noticing a lot of requests for similar parts to replace the NXP devices that are being discontinued. I've made a comprehensive list for these NXP devices and their TI replacements below. Note: they are not pin-to-pin replacements; they are…
Hi, Arun,
If analog input is required, our only option is TPA3004D2.
If you can use I2S input, we have many parts that can fit - for example, TAS5760MD.
-d2
Hi Ted,
Thanks for the positive feedback!
What's the input impedance on the TPA3004D2? I'm guessing it's a high impedance device, so the question on whether the headset is able to drive it or not is related to the headset output voltage swing. I don…
Thanks Ryan - the thermal resistance vs. copper area curves in that datasheet are great.
I noticed that the TPA3004D2 lists an "operating junction temperature" recommendation.
The DRV8312 only specs an absolute maximum junction temperature…
Other Parts Discussed in Thread: TPA3001D1 , OPA2134 , TPA3112D1 , TAS5727 , TPA3004D2
A customer asks:
I am using TPA3001D1 to drive a 20W speaker. The audio signal to this chip is on INP ac coupled with a 0.47 uF capacitor. INN is tied to ground.
My…
Other Parts Discussed in Thread: TPA711 , TAS5630 , TAS5615 , TAS5613 Class AB amplifier efficiency in SE configuration
Q: Class AB amplifier efficiency in SE configuration
A customer wants to use a TPA711 in SE mode to drive a 15 Ohm speaker. Could you provide…
