Part Number: TPA3244 Other Parts Discussed in Thread: TPA3245 Hi. I'm using the TPA3244 in a design and I saw that the gain is given as 20dB in the datasheet. I measured it (differentially) and I can't get more than 18dB, which coincidentally is the same…
Part Number: TPA3244
Hello,
I created the below PCB. IT is designed as 1x BTL, 2x SE with option to make 2x BTL. When I power it up I hear a hum that intensifies until it cuts out.
Power rails remain stable. Reset is floating. Fault pin remains HIGH, even…
Hello Connie,
That external circuit would not work as the internal pin is different, so it would not work.
The difference between cmute and reset is that while they both initiate a ramp down sequence of the outputs, and the output FETs go into a Hi…
Part Number: TPA3244 Hi team,
I am designing an amplifier that uses the TPA3244 in its power stage in BTL mode, with one channel configured for use with a woofer and one channel for a tweeter. When using the amplifier at high volume, with bass heavy tracks…
Part Number: TPA3244 We designed amplifier board ( in single pcb there are 3 amplifier units ) using TPA3244.
It work only for 1-3 minutes Fault LED light up and amplifier stop working. ICs are getting hot.
What is strange is when I touch the top left…
Part Number: TPA3244
Hi Team,
I have some trouble with my TPA3244 amplifier. After cuple of days im trying to power up my layout board but when i meassure all supply power (PVDD 30V, VDD&GVDD 12V, Fault and clipOtw pin on 3,3v and reset on DVDD) and…
Part Number: TPA3244
Team,
I have two questions about TPA3244:
1. TPA3244 should be able to output 60W on 4ohm load. I am a bit confused why the power power specified in below spec is 25W? What is the difference?
2. What does the peak power in datasheet…
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