TSOP4137JH1 Просмотр технического описания (PDF) - Vishay Semiconductors
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TSOP4137JH1 Datasheet PDF : 8 Pages
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TSOP41..JH1
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
Description
The TSOP41..JH1 - 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. The main benefit is the
operation with short burst transmission codes and
high data rates.
1
2
3
18552
Features
• Photo detector and preamplifier in one
package
• Internal filter for PCM frequency
e3
• Improved shielding against electrical
field
disturbance
• TTL and CMOS compatibility
• Output active low
• Low power consumption
• High immunity against ambient light
Special Features
• Enhanced data rate of 4000 bit/s
• Operation with short bursts possible
(≥ 6 cycles/burst)
Block Diagram
16836
25 kΩ
Input
AGC
Band Demo-
Pass dulator
PIN
Control Circuit
3
VS
1
OUT
2
GND
Mechanical Data
Pinning:
1 = OUT, 2 = GND, 3 = VS
Parts Table
Part
TSOP4130JH1
TSOP4133JH1
TSOP4136JH1
TSOP4137JH1
TSOP4138JH1
TSOP4140JH1
TSOP4156JH1
Carrier Frequency
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
Application Circuit
16842
Transmitter TSOPxxxx
R1 = 100 Ω
with
TSALxxxx
VS
C1 =
4.7 µF
OUT
GND
VO
+VS
µC
GND
R1 + C1 recommended to suppress power supply
disturbances.
The output voltage should not be hold continuously at
a voltage below VO = 3.3 V by the external circuit.
Document Number 82262
Rev. 1.1, 01-Mar-05
www.vishay.com
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