HM338R-LL-W PDF даташит
Спецификация HM338R-LL-W изготовлена «GOOD TAKE» и имеет функцию, называемую «Infrared receiver Photo Module». |
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Детали детали
Номер произв | HM338R-LL-W |
Описание | Infrared receiver Photo Module |
Производители | GOOD TAKE |
логотип |
5 Pages
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編號:PG2010HM338R-LL-W
承
認
書
Approval Sheet
客戶名稱 :
供 应 商 : 上海品观电子有限公司
品 名:
红外接收管
规 格:
HM338R-LL-W
日 期:
客户承认签署后请回传一份至本公司
審批
客戶確認
品管
技術
上海品觀電子有限公司
地址:上海市徐汇区田州路 159 号莲花大厦 805 室
電話:021-61912818
傳真:021-61912767
Http://www.pergood.com
E-mail:[email protected]
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GOOD TAKE
HM338RLL-W
Photo Module for PCM Remote Control Systems
Description
The HM338RLL-W is a miniaturized receiver for use in Infrared
carrier frequency PCM remote control systems. A high quality photo
diode and a low noise preamplifier are assembled on lead frame, and
the epoxy package is designed as IR filter.
The demodulated output signal can directly be decoded by a
microprocessor. The main benefit is the reliable function even in
disturbed ambient and the protection against uncontrolled output
pulses.
Features
Special Features
● Photo detector and Preamplifier in one package
● Internal filter for PCM frequency
● TTL and CMOS compatibility
● Output active low
● Suitable burst length ≥10 cycles/burst
● Low current consumption 0.35mA 3V
● Operates down to 2.2 Volt
● Enhanced immunity against all kinds of
disturbance light
● No occurrence of disturbance pulses at
the output
● Lead-Free component in accordance with RoHS directives
Applications
TV, Set top box, DVD, AV equipments, Air Conditioner, and IR Remote Control system
Block Diagram
1
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GOOD TAKE
Application Circuit
HM338RLL-W
*) recommended to suppress power supply disturbance
Absolute Maximum Ratings
Tamb = 25 ℃
Parameter
Test Conditions
Supply Voltage
(Vs)
Supply Current
(Vs)
Output Voltage
(OUT)
Output Current
(OUT)
Storage Temperature Range
Operating Temperature Range
Power Consumption
( Tamb ≤85℃)
Soldering Temperature
t≤5s 1mm from case
Symbol
Vs
Is
Vo
Io
Tstg
Tamb
Ptot
Tsd
Value
0---6.0
5
0---6.0
2.5
-30---+85
-25---+85
10
260
Unit
V
mA
V
mA
℃
℃
mW
℃
Basic Characteristics
Tamb = 25 ℃
Parameter
Test Conditions
Symbol Min Typ Max Unit
Supply Voltage (Vs)
Recommended operating
Vs
2.5
5.5 V
Supply Current (Vs)
Vs = 5V
Is 0.7 1.1 1.4 mA
Transmission Distance
Level Output Pulse Width
Level Output Pulse Width
Directivity
Carrier frequency
IR diode AT205,IF=0.4A
BurstWave=600μs,
Period= 1.2ms
Ee=0.3~200mW/cm2
Angle of 1/2 transmission
distance
d
TWH
TWL
θ1/2
fo
20 m
500 800 μs
500 800 μs
±45
deg
37.9 kHz
Peak Wavelength
λ 940 nm
Output Voltage Low
VOSL
250 mV
2
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Номер в каталоге | Описание | Производители |
HM338R-LL-W | Infrared receiver Photo Module | GOOD TAKE |
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