Datasheet Details
Part number
SJ2028
Manufacturer
SJ
File Size
351.57 KB
Description
Dual channel 3W audio amplifier circuit
Datasheet
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Full PDF Text Transcription (Reference)
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SJ2028 Ë«ÉùµÀ
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SJ2028 ÊÇË« ÉùµÀÒôÆ ¸Ãµç· Ä ÌØ µãÈçÏ£º ¹¤×÷µçÔ´ µç ѹ·¶Î§ ª Æä Êä ³ö ¹¦ÂÊ´ó £º ¹¦ ÂÊ·Å´ó¼¯ ³É µç·¡£
3W ÒôƵ¹¦·Å硪
SJ2028
5¡« 14V£» Pout = 2.5W (Type)
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(VCC = 9 V RL= 4Ω F = 1K Hz THD = 10%) Pout = 3.0W (Type) (VCC = 12V RL= 6Ω F = 1K Hz THD = 10%) Pout = 3.0W (Type) (VCC = 9V RL= 3Ω F = 1K Hz THD = 10%) /´ý »ú¿ª¹Ø£ È Æ¬µÄË«ÁÐ Ö± ²å 12 ½ÅËÜÁÏ ·â×°£¨ HDIP12£© ¡£ »¹ ¾ßÓÐÍâ½ Ôª ¼þÉÙ£¬ ù µÀ ·ÖÀë¶È¸ß £¬ ±¬Æ ÔëÉù
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12 Vcc1 + + Vstb 1 2 3 TAB Pre-GND 4 11 10 TAB 9 8 7
5
6
Òý³ö¶Ë ÐòºÅ 1V 2 OU 3 B.S.1 TAB GND 4 Pr 5 6 ·ûºÅ
¹¦ÄÜ stb T1 Êä³ö¶Ë ×Ô¾Ù µØ e-GND Ç°ÖÃµØ ·´ÏòÊäÈë
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Òý³ö¶Ë ÐòºÅ ´ý»ú 1 1 7 8 9 FIL TAB GND 10 B.S.
Published:
Jun 15, 2014
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SJ2028 Datasheet
