RADIO DATA SYSTEM (RDS) DEMODULATOR

DESCRIPTION The integrated CMOS circuit SC6579 is an RDS demodulator. It recovers the additional inaudible RDS information which is transmitted by FM radio broadcasting. The data signal RDDA and the clock signal RDCL are provided as outputs for further processing by a suitable decoder (microcomp

Four-Channel Bridge (BTL) Driver

Overview The LA6579H is a 4-channel bridge (BTL) driver for CD-R. Functions • Bridge-connected (BTL) power amplifier incorporating four channels • IO max 1A • Level shift circuit incorporated • MUTE circuit (all circuits ON/OFF) • High output voltage (dynamic range) (6.5V :

1.8V, 40 ns Low Power Open-Drain Output Comparator

Features • Propagation Delay at VDD = 5.5V: 40 ns (typical) High-to-Low • Low Quiescent Current: 70 μA (Maximum per Comparator) • Low Input Offset Voltage: ±7 mV (Maximum) • Supply Voltage Range: 1.8V to 5.5V • Rail-to-Rail Input • Power-on Reset (POR) • Extended Temperature Range: -40°C

General Purpose LCD Driver IC

DESCRIPTION PT6579 is an LCD Driver IC which can drive up to 200 segments. It can be used for frequency display in microprocessor-controlled radio receiver and in other display applications. PT6579 supports both 1/3 duty, and 1/4 duty drive. Pin assignment and application circuit are optimiz

Negative Signal Swing, Sub-ohm, Dual SPDT Single Supply Switch

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General Purpose LCD Driver IC

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