Part Number: LM4752 Other Parts Discussed in Thread: TPA3128D2 , TPA3116D2 Hello guys,
One of my company is considering using LM4752 for their next products.
At this moment,
They have the following questions. Could you please give me your reply?
Q1. What…
Part Number: LM4752 1. Recently, our company found that 3 of the 200 audio power amplifier chips of IO board were burnt out. After research and development, the damaged 3pcs IC is the IC of the same batch number (silk screen printing: 15a2y8ue3), and…
Part Number: LM4752 Hi,
According to the following post, the correct operating temperature range is -40℃ to +85℃ for LM4752. So, when will LM4752 data sheet be revised?
Reference : LM4752 Spec URL : http://e2e.ti.com/support/audio/f/6/t/694865
Best regards…
Part Number: LM4752 Hi team,
May I know what's the working function for the internal thermal protection since I cannot see the detail in the datasheet?
Thank you!
Part Number: LM4752 Hello,
for my new design with LM4752TS i need to know if heating tab of DDPAK package is isolated or connected to any of pins of the device?
I suppose that the pad is probably connected to pin 4 (GND), but didn't find it in datasheet…
Part Number: LM4752 Hello,
There is a misreading in operation temperature range, it is -40 to +85 according to page 4 OPERATING RATINGS and 0 to 70C according to Addendum-Page 1.
What is the real operating temperature range?
Thank you!
Part Number: LM4752 Hi Kelly,
I have anther question that is on page3 of LM4752 datasheet, under the ABSOLUTE… table (2). Is there the Military/Aerospace specified device available and which military standard it specified?
Thanks.
Part Number: LM4752
Hi team,
Could you help check the schematic as in below?
There is a production product with the LM4752 and the device failed by measuring impedance are all VDD short to GND.
Outputs are two 8ohm, 7W speaker.
Thank you!