New Product
TSOP381.., TSOP383.., TSOP385.., TSOP391.., TSOP393..,
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Very low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against EMI
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against ambient light
19026
• Insensitive to supply voltage ripple and noise
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
MECHANICAL DATA
These products are miniaturized receivers for infrared
remote control systems. A PIN diode and a preamplifier are
assembled on a lead frame, the epoxy package acts as an
IR filter.
Pinning for TSOP381.., TSOP383.., TSOP385..:
1 = OUT, 2 = GND, 3 = VS
Pinning for TSOP391.., TSOP393.., TSOP395..:
1 = OUT, 2 = VS, 3 = GND
The demodulated output signal can be directly decoded
by a microprocessor. The TSOP381.., TSOP391.. are
compatible with all common IR remote control data formats.
The TSOP383.., TSOP393.. are optimized to better
suppress spurious pulses from energy saving fluorescent
lamps. The TSOP385.., TSOP395.. have an excellent noise
suppression. It is immune to dimmed LCD backlighting and
any fluorescent lamps. AGC3 and AGC5 may also suppress
some data signals in case of continuous transmission.
Please see the document “Product Transition Schedule” at
www.vishay.com/ir-receiver-modules/ for up-to-date info,
when this product will be released.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
SHORT BURST AND HIGH DATA
NOISY ENVIROMENTS AND SHORT
VERY NOISY ENVIROMENTS AND
SHORT BURSTS (AGC5)
RATE (AGC1)
BURST (AGC3)
CARRIER
FREQUENCY
PINNING
1 = OUT,
1 = OUT,
1 = OUT,
1 = OUT,
1 = OUT,
2 = GND, 3 = VS
1 = OUT,
2 = VS, 3 = GND
2 = GND, 3 = VS
2 = VS, 3 = GND
2 = GND, 3 = VS
TSOP38330
TSOP38333
TSOP38336
TSOP38338
TSOP38340
TSOP38356
2 = VS, 3 = GND
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
TSOP38130
TSOP38133
TSOP38136
TSOP38138
TSOP38140
TSOP38156
TSOP39130
TSOP39133
TSOP39136
TSOP39138
TSOP39140
TSOP39156
TSOP39330
TSOP39333
TSOP39336
TSOP39338
TSOP39340
TSOP39356
TSOP38530
TSOP38533
TSOP38536
TSOP38538
TSOP38540
TSOP38556
TSOP39530
TSOP39533
TSOP39536
TSOP39538
TSOP39540
TSOP39556
BLOCK DIAGRAM
APPLICATION CIRCUIT
17170_5
16833-13
R1
C1
Transmitter
with
TSALxxxx
IR receiver
3
VS
+ VS
30 kΩ
µC
1
OUT
GND
VO
Band
pass
Demo-
dulator
GND
Input
AGC
R1 and C1 are recommended for protection against EOS.
Components should be in the range of 33 Ω < R1 < 1 kΩ,
C1 > 0.1 µF.
2
PIN
Control circuit
Rev. 1.0, 07-May-12
Document Number: 81743
1
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000