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參數資料
| 型號： | TSOP34838 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | IR Receiver Modules for Remote Control Systems |
| 中文描述： | 紅外接收器模塊遠程控制系統 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 174K |
| 代理商： | TSOP34838 |
TSOP348..SI1
Vishay Semiconductors
Document Number 82210
Rev. 1.2, 28-Feb-05
www.vishay.com
1
16657
1
2
3
IR Receiver Modules for Remote Control Systems
Description
The TSOP348..SI1 - 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. TSOP348..SI1 is the
standard IR remote control receiver series for 3 V
supply voltage, supporting all major transmission
codes.
Features
Photo detector and preamplifier in one
package
Internal filter for PCM frequency
Improved shielding against electrical
field
disturbance
TTL and CMOS compatibility
Output active low
Supply voltage: 2.7 V to 5.5 V
Improved immunity against ambient light
Parts Table
Block Diagram
Application Circuit
Part
Carrier Frequency
TSOP34830SI1
30 kHz
TSOP34833SI1
33 kHz
TSOP34836SI1
36 kHz
TSOP34837SI1
36.7 kHz
TSOP34838SI1
38 kHz
TSOP34840SI1
40 kHz
TSOP34856SI1
56 kHz
30 k
2
3
1
V
S
OUT
Demo-
dulator
GND
Pass
AGC
Input
PIN
Band
Control Circuit
16833
C
1
=
4.
7
μF
TSOP
xxxx
OUT
GND
C
μ
C
R
1
=
100
+
V
S
GND
Transmitter
w
it
h
TSA
Lxxxx
V
S
R
1
+
C
1
recommended to suppress po
w
er suppl
y
distur
b
ances
.
T
h
e output
v
olta
g
e s
h
ould not
b
e
h
old continuousl
y
at
a
v
olta
g
e
b
elo
w
V
O
=
2
.
0 V
by
t
h
e e
x
ternal circuit
.
V
O
17170
e3
相關PDF資料 |
PDF描述 |
|---|---|
| TSOP34840 | IR Receiver Modules for Remote Control Systems |
| TSOP34856 | IR Receiver Modules for Remote Control Systems |
| TSOP4130UH1 | Optoelectronic |
| TSOP4133UH1 | Optoelectronic |
| TSOP4136UH1 | Optoelectronic |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TSOP34838 WE1 | 制造商:Vishay Semiconductors 功能描述:PHOTOMODULE/38KHZ, SIDE VIEW , 3 VOLT - Rail/Tube |
| TSOP34838CZ1 | 制造商:Vishay Semiconductors 功能描述:IR RECEIVER - Tape and Reel |
| TSOP34838DA1 | 制造商:Vishay Semiconductors 功能描述:IR SENSOR IC 38KHZ - E3 - Tape and Reel |
| TSOP34838SB1 | 制造商:Vishay Angstrohm 功能描述:IR Remote Receiver 38KHz 35m 3-Pin 制造商:Vishay Semiconductors 功能描述:IR SENSOR IC 38KHZ -E3 - Tape and Reel |
| TSOP34838SI1 | 制造商:Vishay Semiconductors 功能描述:PH.MODULE 38KHZ SIDE VIEW HOLD. 3-E3 - Tape and Reel |
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