SA3370 Datasheet | SL

PLL FM MULTIPLEXER STEREO DEMODULATOR DESCRIPTIONS The SA3370 is a multiplex IC for FM car stereo. It integrates two functions: stereo noise control and high-cut control. Features - Low distortion factor .. - Power supply ripple rejection - Wide operating voltage range ZIP-16 APPLICATIONS - FM car stereo ORDERING INFORMATION Device SA3370 Package ZIP-16 BLOCK DIAGRAM ABOSOLUTE MAXIMUM RATINGS (Tamb=25°C) Characteristics Maximum Supply Voltage Lamp Driving Current Allowable Power Dissipation Operating Temperature Storage Temperature Remended Supply Voltage Input Signal Voltage Symbol VCCmax IL Pd max Topr Tstg VCC VIN Rating 16 40 520 -20~+70 -40~+125 6.5 ~ 14 200 ~300 Unit V m A m W °C °C V m V HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: .silan..cn M ai n H i cu gh t Rev: 1.0 2005.02.03 Page 1 of 4 ELECTRICAL CHARACTERISTICS (At Tamb=25°C, VCC=10V, VIN=300m V, f=1 k Hz, L+R=90%, pilot=10%, see specified test circuit.) Characteristics Quiescent Current Channel Separation Monaural Distortion Factor Stereo Distortion Factor .. Symbol ICCO Sep Test condition Min. -40 --60 --140 70 --- Typ. 21 50 0.05 0.05 85 3 ±3 200 78 20 80 800 -3.0 --6.0 -35 6.8 0.5 Max. 27 -0.2 0.2 120 6 -280 -----0.3 5 -0.5 0 --1.5 Unit m A d B % % m V d B % m V d B kΩ d B m V d B m V d B d B d B V d B Mono THD mono=300m V ST THD main VL Hy CR VO S/N RIN SCArej VIN VO sub Att HCC (1) Att HCC (2) Rr VCO stop CH Ba THD=1%, Rg=20kΩ V8=0.1V, L-R=90%, pilot=10% V7=0.6V, L+R=90%, pilot=10% V7=1V, L+R=90%, pilot=10% Att SNC V8=0.6V, L-R=90%, pilot=10% Pilot=30m V Sub L+R=90%, pilot=10% Lamp Lighting Level Hysteresis Capture Range Output Signal Level S/N Ratio Input Resistance (pin3) SCA Rejection Ratio Allowable Input Voltage SNC Output Attenuation SNC Output...