GL3276 Hynix Semiconductor, GL3276 Datasheet
GL3276
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GL3276 Summary of contents
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... Description The GL3276A is a bipolar analog ICs specifically developed for use in infrared remote control system receiving preamplifiers. Capable of accepting a photodiode directly, these ICs house a high gain initial amplifier, a limiter, a band-pass filter, a detection circuit and a waveform shaping circuit assembled on a single chip. ...
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... VALUE 6.0 2.5 270 - 20 to +75 -40 to +125 TYP MAX 5.0 5 MIN TYP MAX UNIT 1.2 2.8 mA 2.0 2.5 3.1 V 0.6 0.8 1 2.0 2.5 3.0 KHz K§ Ù 80 110 160 440 770 S 440 770 S 0.2 0.4 V 4.8 5.0 V 38KHz Carrier GL3276A UNIT ¡ É ¡ É UNIT V KHz REMARK note 1 * note 1 * ...
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... Pin to which a detection capacitor is connected. Open collector output with pull-up resistance. Its capability to drive a CMOS or TTL makes for easy connection with a receiving microcomputer. The GL3276A has an active low output. 0. 1500pF ...
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... V =5V CC =130k§ Ù ¥ ì V = GL3276A Frequency vs. Resistance ( 100 120 140 160 180 200 -Resistance-k§ Ù Gain vs. Capacitance 1000 2000 3000 4000 5000 C -Capacitance-pF I Frequency Vcc=5V ...