Power supply of the ST7538

[c239955_stm1_stmicro_com]

Posted on August 08, 2005 at 06:20

Power supply of the ST7538

[c239955_stm1_stmicro_com]

Posted on June 02, 2005 at 12:31

hello,

Can you explain why the power analog supply of the st7538 need 350ma to run in transmit mode ?

It's a very important current and it influences the design of the power supply!!

[c239955_stm1_stmicro_com]

Posted on July 05, 2005 at 13:16

I found, thanks for your answer :(

bye

[yuanye-28]

Posted on August 08, 2005 at 06:20

Your custom current is related with your loading.The current in the transmit mode neednot 350MA.It is very little posible. :)