TEA5759HL - NXP

TEA5759HL Self Tuned Radio STR

TEA5757HL; TEA5759HL • High selectivity with distributed IF gain • Soft mute • Signal dependent stereo-blend • High impedance MOSFET input on AM • Wide supply voltage range of 2.5 to 12 V • Low current consumption 18 mA at AM and FM (including tuning synthesizer) • High input sensitivity • Low output distortion • Due to the new tuning concept, the tuning is.

Features

• The tuning system has an optimized IC partitioning both from application (omitting interferences) and flexibility (removable front panel option) point of view: the tuning synthesizer is on-chip with the radio
• The tuning quality is superior and requires no IF-counter for stop-detection; it is insensitive to ceramic filter tolerances
• In combination with the microcontroller, fast, low-power operation of preset mode, manual-search, auto-search and auto-store are possible
• The local (internal) controller function facilitates reduced and simplified microcontroller software
• The high integrat.