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BL2822

Belling

Dual Tone Road / low voltage power amplifier

BL2822 Ë«ÒôµÀÍçѹ¦ÂÊ·Å´ó ❐„‘– BL2822 ÊÇÒ»µ¥Æ¬¼¯³Éç·¡£ ÊÇË«ÒôµÀÍçѹ¦Â·Å´óÆ÷£¬ ±ãЯʽ·ÅÒô»ú¡¢ Æ÷ ÖÐ ×÷ Òô Ƶ ·Å ´ó WALK...


Belling

BL2822

File Download Download BL2822 Datasheet


Description
BL2822 Ë«ÒôµÀÍçѹ¦ÂÊ·Å´ó ❐„‘– BL2822 ÊÇÒ»µ¥Æ¬¼¯³Éç·¡£ ÊÇË«ÒôµÀÍçѹ¦Â·Å´óÆ÷£¬ ±ãЯʽ·ÅÒô»ú¡¢ Æ÷ ÖÐ ×÷ Òô Ƶ ·Å ´ó WALKMAN ºÍÊÕ¼»úµÈç Æ÷ ¡£ 8 ÒýÏßË«ÁÐÖ±²å ❐ˆˆ–¹˜Ä¢ (1.8V£- 15V)£¬µçԴѹ¿ÉÍÖÁ µçѹϤ×÷¡£ 1.8V ʱÈÔÄܹ¤×÷¡£Òò´Ë¬¸Ãµç·ºÏÚÍ 1 2 3 4 BL2822 ÊÓÃÚ ÔÚ 8 7 6 5 B L 2822 (BTL)»òÁ¢ÌåÉùÏß·½Ö¹¤×÷´¬¡£ ❐…§‰‘²– Òý³ö¶ËÐòºÅ 1 2 3 4 5 6 7 8 ·ûºÅ OUT1 Vcc OUT2 GND IN2(-) IN2(+) IN1(+) IN1(-) ·´ÏòÊäÈë¶Ë ÕýÏòÊäÈë¶Ë ÕýÏòÊäÈë¶Ë ·´ÏòÊäÈë¶Ë µØ 2 2 1 1 Êä³ö¶Ë µçÔ´ 2 Êä³ö¶Ë ¹¦ÄÜ˵Ã÷ 1 ¹« ˾µØ Ö·£º ÉÏ º£ ÒË É½ · 810 ºÅ µç »°£º 86-021-64850700 ´« Õ棺 86-64852222 ÓÊ ±à :200233 1 Free Datasheet http://www.datasheet4u.com/ BL2822 Ë«ÒôµÀÍçѹ¦ÂÊ·Å´ó ❐›™‰¬…… 8 1 7 2 + 3 6 5 4 ❐ˆˆ–¹£„}Á g† ¼«ÏÞ²ÎÊý ²ÎÊý µçԴѹ ·åÖµÊä³öçÁ÷ ¹¦ºÄ ´æÖüζȷ§ £º (×î´ó¶¨Öµ ) ·ûºÅ Vcc Io(p) Pd Tstg -40 ¡ª ¶î¨Öµ 15 1 1 150 ¡æ µ¥Î» V A W µç²ÎÊý µçԴѹ ¾²Ì¬Êä³öµçѹ ¾²Ì¬µçÁ÷ ÊäÈëÆ«Á÷ Êä³ö¹¦Â (ÿһÉùµÀ £¨³ýÌرðÔ¼¶Í⬠²ÎÊý ·ûºÅ Vcc Vo Io Is Po ) Vcc=6V£¬ Tamb=25 ¡æ£© ²âÊÔÌõ¼þ RL=¡Þ RL=¡Þ £¨Á¢ÌåÉù²âÊԵ緩 ×îСֵ 1.8 2.7 6 100 Vcc=9V Vcc=6V Vcc=4.5V 90 300 120 60 Õ棺 86-64852222 ÓÊ ±à :200233 2 µäÐÍÖ ×î´óÖµ 15 9 µ¥Î» V V mA nA f=1kHz RL=32¦¸ THD =10% ¹« ˾µØ Ö·£º ÉÏ º£ ÒË É½ · 810 ºÅ µç »°£º 86-021-64850700 ´« Free Datasheet http://www.datasheet4u.com/ BL2822 Ë«ÒôµÀÍçѹ¦ÂÊ·Å´ó Vcc=3V RL=16¦¸ RL=8¦¸ RL=4¦¸ Vcc=6V Vcc=9V Vcc=6V Vcc=6V Vcc=4.5V Vcc=3V RL=32¦¸ ʧÕæ¶È ±Õ»·ÔöÒæ ÉùµÀƽºâ¶È ÊäÈë×迹 ·ÖÀë¶È µçÔ´ÎƲ¨ÒÖ±È THD Avf CB Zi CS SVR f=1kHz f=1kHz f=100Hz 100 50 30 ...




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