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GL3277 の電気的特性と機能

GL3277のメーカーはHynix Semiconductorです、この部品の機能は「PREAMPLIFIER FOR REMOTE CONTROL USE」です。


製品の詳細 ( Datasheet PDF )

部品番号 GL3277
部品説明 PREAMPLIFIER FOR REMOTE CONTROL USE
メーカ Hynix Semiconductor
ロゴ Hynix Semiconductor ロゴ 




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GL3277 Datasheet, GL3277 PDF,ピン配置, 機能
GL3277
GL3277
PREAMPLIFIER FOR REMOTE CONTROL USE
Description
Pin Configurations
The GL3277 is a bipolar analog ICs specifically
developed for use in infrared remote control system
receiving preamplifiers.
VCC 1
Features
Enhanced immunity against all kinds of disturbance light
• No occurence of disturbance pulses at the output
CAGC 2
OUT 3
• Output active low
• Simple applications
DGND 4
• Support RC-5 code , NEC code
• Operating frequency : 38kHz¡ ¾2.5kHz @ Vcc=5V, Ta=25¡ É
Block Diagram
NC NC VCC
7 81
8 NC
7 NC
6 AGND
5 IN
8 SOP
IN
5
BIAS
Input stage
Photo
diode
6
AGND
Variable
amp
2
CAGC
BPF
AGC
Output
stage
RL
3
OUT
4
DGND
The information in this document is subject to change without notice.
1

1 Page





GL3277 pdf, ピン配列
GL3277
Pin Descriptions
No Symbol
1 VCC
2 CAGC
3 OUT
4 DGND
5 IN
6 AGND
7 NC
8 NC
Supply vtg.
AGC cap.
Output
Ground
Input
Ground
-
-
Description
Supply voltage of 5V¡ ¾10%
AGC capacitor connected.
Open collector output with pull-up resistance. Active low output.
Input stage, Variable amp, AGC, BPF ground
Input connection for photodiode with bias voltage
Output stage ground
-
-
Application Circuit
5V
33 ¥ Ø
output
47¥ ìF
60 nF
1 VCC
2 CAGC
3 OUT
4 DGND
NC 8
NC 7
AGND 6
IN 5
photo diode
3


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[ GL3277 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
GL3274

Preamplifier for Remote Control Use

LG
LG
GL3276

Less changes of malfunction associated with a high-frequency lighting fluorscent lamp internal trap circuit.

Hynix Semiconductor
Hynix Semiconductor
GL3276A

Less changes of malfunction associated with a high-frequency lighting fluorscent lamp internal trap circuit.

Hynix Semiconductor
Hynix Semiconductor
GL3277

PREAMPLIFIER FOR REMOTE CONTROL USE

Hynix Semiconductor
Hynix Semiconductor


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