Overview
The LA1862M is a single-chip car stereo FM IF/NC/MPX tuner IC which offers improved IF stability and S-meter characteristics, compared with the LA1861M. The LA1862M makes the design of high-performance FM tuners at low cost easy.

Functions
.IF amplifier
.Peak detector
.AF preamplifier
.AFC output
.S-meter driver
.Soft mute circuit
.IF buffer output
.Noise canceller
.Adjustment-free VCO
.Pilot signal canceller
.SNC High-cut control (HCC)

Features
.Pin compatible with the LA1861M
.Improved I/O S-meter characteristics
.Excellent sound quality at low input levels
.Easy adjustment of muting characteristics
.Because this device has a 36-pin flat package, it requires few
external components and offers excellent cost performance.