newelco Posted December 21, 2005 Report Share Posted December 21, 2005 HELLO !I need replacement this : CA3237E .Im from Poland - I cant find it in any electronic shop.Or simply project : wireless headphones transmitter and receiver??Im sorry for my english. Please help my. Thanks. Quote Link to comment Share on other sites More sharing options...
audioguru Posted December 22, 2005 Report Share Posted December 22, 2005 Hi Newelco,Welcome to our forum.The CA3237 was probably made by RCA, who sold their IC making to Harris. Harris sold their IC making to Fairchild or Texas Instruments who don't make that one anymore. Here's its datasheet:http://www.datasheetarchive.com/semiconductors/download.php?Datasheet=512017 Quote Link to comment Share on other sites More sharing options...
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