CMOS melody LSIs with built-in LED driver

OVERVIEW The CF1156 series are CMOS melody LSIs with built-in LED driver that, together with a battery and piezo electric buzzer, operate in one of 3 melody modes determined by input level or bonding options. They also feature an oscillator stop function in non-play mode and a variable pull-dow

Melody IC

The CF1156 series are CMOS melody LSIs with built-in LED driver that, together with a battery and piezoelectric buzzer, operate in one of 3 melody modes determined by input level or bonding options. They also feature an oscillator stop function in non-play mode and a variable pull-down resistance fu ●LED direct drive\n●Requires few external components\n●2.0 to 3.6V wide operating voltage range\n●Low power consumption\n●3 melody modes (bonding option)\nLevel hold 1\nLevel hold 2\nOne-shot\n●Package:Chip form;

Melody LSIs

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Melody LSIs

文件：78.99 Kbytes Page：8 Pages

Silicon PNP epitaxial planar type(For power switching)

For power switching Complementary to 2SD1707 ■ Features ● Low collector to emitter saturation voltage VCE(sat) ● Satisfactory linearity of foward current transfer ratio hFE ● Large collector current IC ● Full-pack package which can be installed to the heat sink with one screw

PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED MICROPROCESSORS?

Description The SC1156 is a low-cost, full featured synchronous, voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC1156 is ideal for

PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED MICROPROCESSORS?

Description The SC1156 is a low-cost, full featured synchronous, voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC1156 is ideal for

Photo Modules for PCM Remote Control Systems

Description The TSOP11 – series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The main benefit is the

Quad High Side Micropower MOSFET Driver with Internal Charge Pump

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