资料介绍
Isd2500芯片资料
ISD2500쾵쇐떥욬폯틴슼럅뗧슷
쏀맺ISD릫쮾뗄2500킾욬ꎬ내슼럅쪱볤60쏫ꆢ75쏫ꆢ90쏫뫍120쏫럖돉ISD2560ꆢ2575ꆢ2
590뫍25120쯄룶욷훖ꆣISD2500쾵쇐뫍1400쾵쇐폯틴뗧슷튻퇹ꎬ뻟폐뾹뛏뗧ꆢ틴훊뫃ꎬ쪹
폃랽뇣ꎬ컞탨폃뗄폯틴뾪랢쾵춳뗈쿠춬폅뗣ꆣ쯼뗄ퟮ듳쳘뗣퓚폚욬쓚E2PROM죝솿캪480K
(1400쾵쇐캪128K)ꎬ쯹틔슼럅쪱볤뎤ꎻ폐10룶뗘횷쫤죫뛋(1400쾵쇐뷶캪8룶)ꎬ톰횷쓜솦
뿉듯1024캻ꎻퟮ뛠쓜럖600뛎ꎻ짨폐OVFꎨ틧돶ꎩ뛋ꎬ뇣폚뛠룶웷볾벶솪ꆣ
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튻ꆢDIP럢ힰ춼벰룷틽쿟뛋릦쓜
틽쿟뛋 |쏻돆 |릦쓜 | |1-7 |A0/M0ꆫA6/M6 |뗘횷 | |8-10
|A7ꆫA9 |뗘횷 | |11 |AUX IN |뢨훺쫤죫 | |12,13
|VSSDꆢVSSA |쫽ퟖ뫍쒣쓢뗘 | |14,15 |SP+ꆢSP- |퇯짹웷쫤돶 | |16,28
|VCCA ꆢVCCD |쒣쓢ꆢ쫽ퟖ탅뫅뗧풴헽벫 | |17,18 |MICꆢMIC REF
|싳뿋럧쫤죫뫍쫤죫닎뾼뛋 | |19 |AGC |ퟔ뚯퓶틦뿘훆
| |20,21 |ANA INꆢOUT |쒣쓢탅뫅쫤죫뫍쫤돶 | |22 |OVF\
|틧돶 | |23 |CE\ |욬톡(뗍뗧욽퓊탭킾욬릤ퟷ) | |24
|PD |킾욬뗍릦뫄ힴ첬뿘훆 | |25
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