Voltage-Controlled Oscillator

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VCO (voltage controlled oscillator)

NPN EPITAXIAL TYPE (MICRO MOTOR DRIVE, HAMMER DRIVE, SWITCHING, POWER AMPLIFIER APPLICATIONS)

Micro Motor Drive, Hammer Drive Applications Switching Applications Power Amplifier Applications • High DC current gain: hFE = 4000 (min) (VCE = 2 V, IC = 150 mA) • Low saturation voltage: VCE (sat) = 1.5 V (max) (IC = 1 A, IB = 1 mA)

FM IF System for Car Radio

Overview The LA1140 is an IF system IC designed for FM car stereo receivers. It features versatile muting characteristics and allows receiver designers to realize the muting performance according to their design concept. Since the muting characteristics can be varied with a switch or a semi-fixed

1.5 WATT UNREGULATED DUAL-IN-LINE DC/DC CONVERTER

DESCRIPTION The PWR11XX Series offers a broad line of low-cost, high performance, unregulated, single and dual output DC/DC converters in a 24-pin DIP package. These miniature convert ers offer better performance and lower cost in industry standard packages and pin-outs. The PWR11XX Series is int

SC82 120mA LDO REGULATOR???

OUTLINE The R1140Q Series are voltage regulator ICs with high output voltage accuracy, low supply current, low ON resistance, and high ripple rejection by CMOS process. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting Output Vol

Chord Melody

OVERVIEW The SM1140 series is the CMOS IC that can play enveloped melodies with two sound sources. Adopting digital envelope realizes low-cost, high-quality sournd system with less number of external component.