What is LA1145M?


This is FM IF System (Quadrature Detector) for Car Radio.


[PDF] Complete Technical Details can be found in the LA1145M datasheet provided at this page.

Summary in PDF File


Ordering number EN 2725A Monolithic Linear IC LA1145 1145M FM IF System Quadrature Detector for Car Radio Features 1 2 On chip IF count buffer circuit and microprocessorcontrolled switch circuit for ETR Compared to the LA1140 the LA1145 1145M offer 1 Improved signal meter output linearity 2 Improved band mute temperature stability 3 Improved S N ratio 4 Improved sound quality at weak signal input when noise is present and 5 Improved AMR characteristics during weak signal input Reduced parts count simplifies design 1 On chip IF count buffer circuit 2 On chip SD circuit sensitivity can be set independently of soft mute characteristics and 3 Variable S meter gradient three pin S meter output pins 5 16 and 17 facilitates independent control of SNC and HCC Package Dimensions unit mm 3115 SIP18Z LA1145 3 SANYO SIP18Z unit mm 3036B MFP20 LA1145M SANYO MFP20 SANYO Electric Co Ltd Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg 1 10 1 Chome Ueno Taito ku TOKYO 110 JAPAN 93097HS II 3132TS 2118TA No 2725 1 17 LA1145 1145M Specifications LA1145 Maximum Ratings at Ta 25 C Parameter Maximum supply voltage Maximum supply current Allowable power dissipation Operating temperature Storage t

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Manufacturers : Sanyo Semicon Device

SANYO - LA1145M Datasheet PDF

SANYO LA1145M DETECTOR

FM IF System (Quadrature Detector) for Car Radio

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