GL3277 PREAMPLIFIER

Hynix Semiconductor

Description

GL3277 GL3277 PREAMPLIFIER FOR REMOTE CONTROL USE .
Pin Configurations The GL3277 is a bipolar analog ICs specifically developed for use in infrared remote control system VCC receiving preamplifiers.

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Datasheet Specifications

Part number: GL3277
Manufacturer: Hynix Semiconductor
File Size: 31.40 KB
Datasheet: GL3277_HynixSemiconductor.pdf
Description: PREAMPLIFIER

Features

* CAGC
* Enhanced immunity against all kinds of disturbance light OUT
* No occurence of disturbance pulses at the output
* Output active low DGND

Applications

* Support RC-5 code , NEC code
* Operating frequency : 38kHz¡ ¾ 2.5kHz @ Vcc=5V, Ta=25¡ É Block Diagram NC 7 NC 8 VCC 1 1 2 3 4 8 7 6 5 NC NC AGND IN 8 SOP RL BIAS IN Output stage Input stage Variable amp BPF AGC OUT 3 5 Photo diode 6 AGND 2 CAGC 4 DGND The information in

GL3277 Distributors

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GL3277 PREAMPLIFIER Hynix Semiconductor

Hynix Semiconductor GL3277-like datasheet