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TSOP33238

Description
Infrared Receivers 38 kHz AGC2 Minimold
CategoryLED optoelectronic/LED   
File Size183KB,8 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
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TSOP33238 Overview

Infrared Receivers 38 kHz AGC2 Minimold

TSOP33238 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerVishay
Product CategoryInfrared Receivers
RoHSDetails
PackagingBulk
NumOfPackaging1
Factory Pack Quantity300
TSOP332.., TSOP334..
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
Supply voltage: 2.5 V to 5.5 V
Improved immunity against ambient light
Insensitive to supply voltage ripple and noise
Compatible with wave or reflow soldering
(see “P” version of Minimold option datasheets)
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
23051
DESCRIPTION
The TSOP332.. and TSOP334.. series are miniaturized IR
receiver modules for infrared remote control systems. A PIN
diode and a preamplifier are assembled on lead frame, the
epoxy package contains an IR filter.
The demodulated output signal can be directly connected to
a microprocessor for decoding.
The TSOP334.. series devices are optimized to suppress
almost all spurious pulses from energy saving lamps like
CFLs. The AGC4 used in the TSOP334.. may suppress
some data signals. The TSOP332.. series are provided
primarily for compatibility with old AGC2 designs. New
designs should prefer the TSOP334.. series containing the
newer AGC4.
These components have not been qualified according to
automotive specifications.
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
MECHANICAL DATA
Pinning for TSOP334..:
1 = OUT, 2 = GND, 3 = V
S
PARTS TABLE
AGC
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
LEGACY, FOR LONG BURSTS (AGC2)
TSOP33230
TSOP33233
TSOP33236
TSOP33238
TSOP33240
TSOP33256
FOR LONG BURSTS, VERY NOISY ENVIRONMENTS (AGC4)
TSOP33430
TSOP33433
TSOP33436
(1)(2)(3)
TSOP33438
(4)(5)
TSOP33440
TSOP33456
(6)(7)
Carrier
frequency
Package
Pinning
Dimensions (mm)
Mounting
Application
Best choice for
Minimold
1 = OUT, 2 = GND, 3 = V
S
5.4 W x 6.35 H x 4.9 D
Leaded
Remote control
(1)
RC-5
(2)
RC-6
(3)
Panasonic
(4)
NEC
(5)
Sharp
(6)
r-step
(7)
Thomson RCA
BLOCK DIAGRAM
16833-13
APPLICATION CIRCUIT
17170-11
3
30 kΩ
1
Input
AGC
Band
pass
Demo-
dulator
2
PIN
Control circuit
R
1
IR receiver
V
S
Circuit
C
1
OUT
GND
V
O
μC
GND
+ V
S
Transmitter
with
TSALxxxx
R
1
and C
1
recommended to reduce
supply
ripple for V
S
< 2.8 V
Rev. 1.5, 24-Sep-2018
1
Document Number: 82663
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

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