Download the LA1845NM datasheet PDF.
This datasheet also includes the LA1845N variant, as both parts are published together in a single manufacturer document.
Ordering number : ENN7185 Monolithic linear IC
LA1845N, 1845NM
Single-Chip Home Stereo IC Overview
The LA1845N/1845NM is designed for use in mini systems and is a single-chip tuner IC that provides electronic tuning functions using SD/IF-count technigue.
It incorporates a pilot canceler and an adjustment-free MUX VCO circuit, thus allows additional parts to be reduced.
Key Features
Integrated MPX VCO (ceramic resonators are no longer required. ).
Built-in adjacent channel interference rejection function (114 kHz, 190 kHz).
